Turnkey PCB and PCB Assembly Service PCB Assembly Hot Sale PCB Assembly PCB Fabrication and Assembl we provide high and low-mix PCB and backplane PCBA for assembly services, hundreds of thousands in volume production and a few units for prototypes. SMT line, SMT Line workshop. PCB Assembly is a process of mounting and assembling of Components on the PCB. It not only requires knowledge of PCB components and Assembly processes, but also of printed circuit board design, PCB fabrication and a strong understanding of the final product. Circuit board assembly is just one piece of the puzzle to delivering the perfect product. MKTPCB is a one-stop solution for all circuit board services so we are often entrenched with the PCB production process from design to assembly. Through our strong network of well-proven circuit assembly and manufacturing partners, we can provide the most advanced and nearly limitless capabilities for your prototype or production PCB application. Moreover, we can help you to reduce the trouble that comes from the procurement process and dealing with multiple component and part vendors. Our experts will find the best parts for your final product ensuring good stock, best prices and fresh produce. We offer the following PCB assembly services: Quick-turn prototype assembly Turn-key assembly Partial turn-key assembly Consignment assembly RoHS compliant lead-free assembly Non-RoHS assembly Conformal coating Final box-build and packaging Surface Mount Technology/Part SMT Assembly Surface Mount Technology/Part SMT AssemblyX-Ray2-D and 3-D) Through-Hole Device /Parts THDBGA X-Ray Inspection Mixed PartsSMT & THD assemblyAOI TestingAutomated Optical Inspection BGA/Micro BGA/uBGAICT Testing In-Circuit Testing QFN,POP & lead-less chipsFunctional Testingat the board & system level 2800 pin-count BGAFlying Probe 0201/1005 passive components 0.3/0.4 Pitch PoP Package Flip-chip under-filled CCGA -
Dolomite Mill can be used to grind and process variety kinds of non-flammable and non-explosive materials with hardness less than 7 and humidity less than 6% such as dolomite, limestone, gypsum, barite, carbonate calcium, etc, in mining, construction, chemical industry, etc. Structure: 01. Dolomite is crushed by jaw crusher or hammer crusher to the size required which is suitable for the Dolomite Mill. 02. Then the crushed dolomite are elevated into a hopper by bucket elevator from which the dolomite is transported through the electro-magnetic vibrating feeder evenly and continuously into the grinding chamber for dolomite grinding mill. The rollers oscillate outward to press the ring because of the centrifugal force and the shovel scoops up the dolomite, send to the middle between ring and roller to accomplish the grind. 03. After this, the ground dolomite are carried by the air from the blower into the powder separator (Analyzer Machine) for screening. The fine dolomite powders are blow into the cyclone powder collector and are poured out through the output-powder valve as the final products, and the corase dolomite after the screening will be recycled back into the grinding chamber for regrinding. The set?s airflow system is closely sealed up and circulated under condition of negative and positive pressure. OUR ADVANTAGE: 1. The whole dolomite mill plant (Raymond Mill) is vertical structure of strong systematic characteristic, so it occupies small area. From crushing of dolomite to grinding and packing is an independent production system. 2. Compared with other milling plants, its passing ratio achieves 99%, this is what other mill cannot reach. 3. Driving system of main frame adopts airtight gearing and pulley, drives smoothly and operates reliably. 4. Main parts of the whole plant are made from cast and steel of high quality. The technics is so subtly that insures the durability of whole plant. 5. The electric control system is centralized controlled, so the automaticity is high, no people are needed in the operating room. Specifications Model Roller Roller Maximum Fineness of Output Main Blower Power Overall Number Size Feed Size Final Product (t/h) Frame (kw) Dimension (mm) (mm) (mm) Power (mm) (kW) 5R4119 5 410190 20-25 0.613-0.044 5-12 75 75 785080009700 4R3216 4 320160 20-25 0.28-0.047 1.0-8.0 37 30 9900580010580 3R2715 3 270150 15-20 0.28-0.047 0.7-3 22 18.5 870050007819 3R2615 3 260150 15-20 0.28-0.047 0.5-2.7 18.5 15 565033055950 3R2115 3 210150 15-20 0.28-0.047 0.4-1.6 15 11 450028005800 3R1410 3 140100 5-10 0.28-0.047 0.1-1.0 7.5 5 320021004500
Dolomite Mill can be used to grind and process variety kinds of non-flammable and non-explosive materials with hardness less than 7 and humidity less than 6% such as dolomite, limestone, gypsum, barite, carbonate calcium, etc, in mining, construction, chemical industry, etc. Structure: 01. Dolomite is crushed by jaw crusher or hammer crusher to the size required which is suitable for the Dolomite Mill. 02. Then the crushed dolomite are elevated into a hopper by bucket elevator from which the dolomite is transported through the electro-magnetic vibrating feeder evenly and continuously into the grinding chamber for dolomite grinding mill. The rollers oscillate outward to press the ring because of the centrifugal force and the shovel scoops up the dolomite, send to the middle between ring and roller to accomplish the grind. 03. After this, the ground dolomite are carried by the air from the blower into the powder separator (Analyzer Machine) for screening. The fine dolomite powders are blow into the cyclone powder collector and are poured out through the output-powder valve as the final products, and the corase dolomite after the screening will be recycled back into the grinding chamber for regrinding. The setâ??s airflow system is closely sealed up and circulated under condition of negative and positive pressure. OUR ADVANTAGE: 1. The whole dolomite mill plant (Raymond Mill) is vertical structure of strong systematic characteristic, so it occupies small area. From crushing of dolomite to grinding and packing is an independent production system. 2. Compared with other milling plants, its passing ratio achieves 99%, this is what other mill cannot reach. 3. Driving system of main frame adopts airtight gearing and pulley, drives smoothly and operates reliably. 4. Main parts of the whole plant are made from cast and steel of high quality. The technics is so subtly that insures the durability of whole plant. 5. The electric control system is centralized controlled, so the automaticity is high, no people are needed in the operating room. Specifications Model Roller Roller Maximum Fineness of Output Main Blower Power Overall Number Size Feed Size Final Product (t/h) Frame (kw) Dimension (mm) (mm) (mm) Power (mm) (kW) 5R4119 5 410190 20-25 0.613-0.044 5-12 75 75 785080009700 4R3216 4 320160 20-25 0.28-0.047 1.0-8.0 37 30 9900580010580 3R2715 3 270150 15-20 0.28-0.047 0.7-3 22 18.5 870050007819 3R2615 3 260150 15-20 0.28-0.047 0.5-2.7 18.5 15 565033055950 3R2115 3 210150 15-20 0.28-0.047 0.4-1.6 15 11 450028005800 3R1410 3 140100 5-10 0.28-0.047 0.1-1.0 7.5 5 320021004500
FGB Rod ends spherical bearings GE20DO GE20ES for Hydraulic Cylinder Knuckle joint bearing M: fgb003*fgbearing*com No.1 FGB Spherical Plain Bearings GE15ES Description: 1). Bearing Series: GE..ES; 2). Bearing Size: 15x26x12mm; 3). Sliding Contact Surface: Steel on Steel; 4). Relubrication Needed: With Lubrication; 5). Seals: Without Seals; No.2 FGB Spherical Plain Bearing GE15ES Design Features: 1). Outer ring with single split in axial direction; 2). Both outer and inner rings are phosphate treated; 3). But can be relubricated via annular groove and lubricating holes; No.3 We can supply other models of rod ends spherical bearing: GE6DO, GE8DO, GE10DO, GE12DO, GE15DO, GE16DO, GE17DO, GE17DO-2RS, GE20DO, GE20DO-2RS, GE25DO, GE25DO-2RS, GE30DO, GE30DO-2RS, GE35DO, GE35DO-2RS, GE40DO, GE40DO-2RS, GE45DO, GE45DO-2RS, GE50DO, GE50DO-2RS, GE60DO, GE60DO-2RS, GE70DO, GE70DO-2RS, GE80DO, GE80DO-2RS, GE90DO, GE90DO-2RS, GE100DO, GE100DO-2RS, FGB, GE110DO, GE110DO-2RS, GE120DO, GE120DO-2RS, GE140DO, GE140DO-2RS, GE160DO, GE160DO-2RS, GE180DO, GE180DO-2RS, GE200DO, GE200DO-2RS, GE220DO-2RS, GE240DO-2RS, GE260DO-2RS, GE280DO-2RS, GE300DO-2RS, GE320DO, GE340DO, GE360DO, GE380DO, GE400DO, GE420DO, GE440DO, GE460DO, GE480DO, GE500DO, GE530DO, GE560DO, GE600DO, GE630DO, GE670DO, GE710DO, GE750DO, GE800DO, GE850DO, GE900DO, GE950DO, GE1000DO GE4E, GE5E, GE6E, GE8E, GE10E, GE12E, GE15ES, GE15ES-2RS, GE17ES, GE17ES-2RS, GE20ES, GE20ES-2RS, GE25ES, GE25ES-2RS, GE30ES, GE30ES-2RS, GE35ES, GE35ES-2RS, GE40ES, GE40ES-2RS, FGB, GE45ES, GE45ES-2RS, GE50ES, GE50ES-2RS, GE60ES, GE60ES-2RS, GE70ES, GE70ES-2RS, GE80ES, GE80ES-2RS, GE90ES, FGBGE90ES-2RS, GE100ES, GE100ES-2RS, GE110ES, GE110ES-2RS, GE120ES, GE120ES-2RS, GE140ES, GE140ES-2RS, GE160ES, GE160ES-2RS, GE180ES, GE180ES-2RS, GE200ES, GE200ES-2RS, GE220ES-2RS, GE240ES-2RS, GE260ES-2RS, GE280ES-2RS, GE300ES-2RS FGB BEARING FGB SPHERICAL PLAIN BEARING FGB JOINT BEARING FGB ROD END BEARING FGB RADIAL SPHERICAL PLAIN BEARING FGB JOINT BALL BEARING FGB KNUCKLE JOINT BEARING FGB PLAIN BEARING
FGB Joint Bearing Radial Spherical sliding bearing GE80ES GE90ES Spherical Plain Bearing for Dry Cleaning machine No.1 FGB Joint Bearing GE80ES GE90ES Description: 1). Bearing Series: GE..ES; 2). Bearing Size: 80x120x55mm; 3). Sliding Contact Surface: Steel on Steel; 4). Relubrication Needed: With Lubrication; 5). Seals: Without Seals; No.2 FGB Joint Bearing GE80ES GE90ES Design Features: 1). Outer ring with single split in axial direction; 2). Both outer and inner rings are phosphate treated; 3). But can be relubricated via annular groove and lubricating holes; No.3 We can supply other FGB spherical plain bearing models: GEH4E, GEH5E, GEH6E, GEH8E, GEH10E, GEH12E, GEH15ES, GEH15ES-2RS, GEH17ES, GEH17ES-2RS, GEH20ES, GEH20ES-2RS, GEH25ES, GEH25ES-2RS, GEH30ES, GEH30ES-2RS, GEH35ES, GEH35ES-2RS, GEH40ES, GEH40ES-2RS, GEH45ES, GEH45ES-2RS, GEH50ES, GEH50ES-2RS, GEH60ES, GEH60ES-2RS, GEH70ES, GEH70ES-2RS, GEH80ES, GEH80ES-2RS, GEH90ES, GEH90ES-2RS, GEH100ES, GEH100ES-2RS, GEH110ES, GEH110ES-2RS, GEH120ES, GEH120ES-2RS, GEH140ES, GEH140ES-2RS, GEH160ES, GEH160ES-2RS, GEH180ES, GEH180ES-2RS, GEH200ES, GEH200ES-2RS, GEH220ES, GEH220ES-2RS, GEH240ES, GEH240ES-2RS, GEH260ES, GEH260ES-2RS, GEH280ES, GEH280ES-2RS, GEG4E, GEG5E, GEG6E, GEG8E, GEG10E, GEG12E, GEG15ES, GEG15ES-2RS, GEG17ES, GEG17ES-2RS, GEG20ES, GEG20ES-2RS, GEG25ES, GEG25ES-2RS, GEG30ES,FGB Bearing, GEG30ES-2RS, GEG35ES, GEG35ES-2RS, GEG40ES, GEG40ES-2RS, GEG45ES, GEG45ES-2RS, GEG50ES, GEG50ES-2RS, GEG60ES, GEG60ES-2RS, GEG70ES, GEG70ES-2RS, GEG80ES, GEG80ES-2RS, FGB Bearing, GEG90ES, GEG90ES-2RS, GEG100ES, GEG100ES-2RS, GEG110ES, GEG110ES-2RS, GEG120ES, GEG120ES-2RS, GEG140ES, GEG140ES-2RS, GEG160ES, GEG160ES-2RS, GEG180ES, GEG180ES-2RS, GEG200ES, GEG200ES-2RS, GEG220ES, GEG220ES-2RS, GEG240ES, GEG240ES-2RS, GEG260ES, GEG260ES-2RS, FGB Bearing FGB Spherical Plain Bearing FGB Rod End Bearing FGB Radial Spherical Plain Bearing FGB Joint Bearing FGB Knuckle Joint Bearing FGB Rod Ends Spherical Bearing
Screw compressor accessoriesLS-12-30HH oil and gas separator filter element 02250121-500 Liquid end accessories JR5231TSN OFM600 plunger 4.5" C01006963 Logging tool accessories Dipole acoustic logging tool KClog channel thick die circuit board 965034106 SEAL, OIL 91250-1 87196-8-S PLUG, O-RING .750-16 THD TWO-PIECE KNOB KIT, 3/8"-24, Part No: 5009 Liquid end accessories GJC70-30 OFM600S Scraper ring 4 1/2" GT550E Cooling Appliance*side lights 6 5/8" REG Pin lifting cup with bail Top Drive Integrated Valve HandDynamic 197mm 630*630 15000psi Brake device accessories ZJ32L6 drilling rig brake belt ZJ32L6 O-ring 67x2.65G 2.4.51.106 Drill pipe tong accessories ZQ203-125 valve plate support plate 19.700-01 Fuse 0301-0011-00 4A, 500V 23532436; DETROIT DIESEL;ENGINE DETROIT DIESEL SERIES 60; 85-92C, MECHANICAL Hydraulic tank accessories F1600 Cylinder head flange AH130101-0502 Single-stage circuit breaker Power cabinet C65N-C10 SCREW, CAP-HEX HEAD 50006-11-C5D Drilling rig top drive accessoriesDQ40/50/70 connector body 1.21.06.32 Gasket:Blower Side Plate F/Loop Cooling 2032774 Ring : Spacer For Top Drive Tds11S 109539 ACTUATOR ASSEMBLY 17617-02-001 Drilling rig top drive accessories DQ50BC/07128 explosion-proof pressure transmitter 3808000120 SCREW DRIVE TYPE U 53301-4-3-SS Washer 14 4.10.09.008 Garlock Seal 21096-4502 Winch oil pump drive shaftPieces ZJ-20 hydraulic oil return oil filter TZX2-400*40 Drill pipe power tong accessories ZQ203 cover 100 03-10M DCS-L 6-3/4 ~ 8-1/4 Drill collar Slips with repair kt includes (1 set of circular buttons, Handles (2x sides and center), 3x Handle Pin with cotter pinr 3x Hinge Pin with cotter pin) SCREW MOUNTING. Catalog number: 0101-26MC. MANUFACTURER: JIANGSU RUSHI MACHINERY CO, LTD. Equipment: HYDRAULIC POWER TONG ZQ203-100. Bolt : U-Bolt 350 Ton For Tds11Sd19H40 119139 161100350 Brake device accessories ZJ-70 Oil filter assembly ZUI-H40*10BD KIT, FLANGE 56541-16 86545 LINK,JUMPER GT550E Cooling Appliance*odometer Power end accessories SNC70-30 OFM600S upper cover 3101005323 Drill pipe tong accessories ZQ203-125 oil motor flange 01.03-03M 80375-2 TDS-3 HOSE ASSY TW PRESS Winch drive shaft accessories JC-70D quick exhaust valve KPJ-L10 ND1250 Fuel* Injection Assembly transmission no. 2 transmission Shaft accessories ZJ-32 No. 2 hub with pump shaft BA70001-06.09 NK400E cooling appliance*Air conditioner belt V13*1206 fitting 262004 JZG34A.0-10 Rope card Drilling rig top drive accessories8-point analog output SM332 1.23.01.16 Damper 2.4.10.042 Orientation joint 203mm left 630*631 0.6m BOLT, CATCH LINK 30114594 FW-0500-A MAN33.430TGA chassis * The third piece of rear steel plate 587-66-0 FH35-35/70 O-type seasonal ring 885*8.6 JK10113C-10 LWCV,LT,NC 50 BOX x NC 50 PIN,22 LG R10007 CTERPILLAR CONTROL GROUP-ENGINE MONITORING 165-4099.04 SHIELD RETAINER 30118959 Shell Tellus S2M32 oil (208 l.)
Best Pet Supplies Trim Mesh Dog Harness OEM and ODM are accepted No MOQ requirement, small orders are accepted Best Pet Supplies 3 colors of Trim Mesh Dog Harness is a simple, easy-to-use harness that is extremely comfortable for your pet, no matter what the forecast is. Made from soft, breathable mesh, this lightweight harness allows moisture to escape, keeping your pup cool as he walks. It's gentle against the skin and hugs your pet's torso to provide a secure fit. This type Dog Harness has a fuzzy fastener closure and quick-release buckle for fast and easy adjustment, and there are two D-rings for attaching a leash. With a range of sizes from XXS to L, you will get the perfect fit of Trim Mesh Dog Harness for your pooch. Founddream.com, a trusted wholesaler and manufacturer of pet products in China. Many retailers and amazon sellers have sourced the pet supplies from us to increased the sales of their store. A good vendor of yours will help you increase more sales. One piece of Dog Harness is also in the wholesale price. Features: Made from a soft and breathable mesh fabric that will securely hug your pet while still being gentle on their skin. This harness is made with an easy step-in style which is perfect for pets who hate putting harnesses on over their heads. Harness attaches to your pet with double the security. You can adjust the whole fit of the harness using the fuzzy fastener strap located in the back and additional security is provided by the snap-in buckle. Sturdy 2-D rings are included to easily attach your leash. Made with high quality fabric that is light and sturdy, perfect for letting air flow through on warm days. Harness is reflective strap which makes sure you can see your puppy easy or help the car hit them.
Tubing Head Tubing head is a vital component in the oil and gas industry, enabling the safe and efficient production of hydrocarbons from underground reservoirs. It provides a secure connection for production tubing, controls wellbore pressure, and helps maintain the integrity of the wellhead system. Description The Tubing Head is an adapter between the first casing column and the blowout preventer set (during drilling) or wellhead (after completion). The adapter can be threaded or welded to the casing and can have flanged or clamped connections to match the blowout preventer set or wellhead. It is the primary interface for pressure control equipment. At the time of installation, the casing head is usually tested for very stringent pressure and leakage parameters prior to the installation of any surface equipment to ensure viability under blowout conditions. Characteristics The tubing head and tubing cross are used to suspend the tubing and seal the annular space of tubing. Its characteristics are: 1. The secondary sealing form between the tubing hanging and the reducer flange includes O-ring seal, greased BT seal and metal-to-metal seal; 2. The sealing forms of tubing hanging and tubing head are metal-metal seal, special synthetic rubber seal or metal seal + special synthetic rubber seal; 3. With grease injection port and sealed test port; 4. The lower sealing form of the tubing head includes O-ring seal, greased BT seal and metal seal; 5. The tubing hanging and tubing head reducer flange can directly pass through the cable and can be equipped with a downhole safety valve control pipeline interface; 6.The side exit link is threaded or wire-flange type, and is equipped with VR thread for easy valve replacement operation.
Aluminium BMX The Rambo ROOSTER 750W 20 Step-Through Fat Tire Electric Bike has a unique step through frame, providing a comfortable ride for all heights of riders. Whether you are using the Rooster for a weekend at the beach, or a camping trip in the mountains, the Rooster is versatile enough to deliver. The rooster will be your all-purpose bike. The 750w rear hub motor delivers high output torque that is driven by the 20 wheels. The Rooster comes with a FREE REAR RACK. OUR BATTERY The battery reliability ensures your bike will be ready when you are, whether it's for hunting, weekend riding or daily commuting. The easy slide on/off design allows for fast and easy removal for charging or storage. 750W HUB DRIVE MOTOR The 750 watt hub drive is not only reliable but superior. 750 watts of motor power transferred through the 20 inch rear wheel provides amazing torque and performance. The 750w Bafang hub motor has a reduction ratio of 1:5 delivering 80Nm of pure power. The Rooster is an affordable fat tire e-bike. Features: Mini LCD: Trip Distance, battery level, power, and speed. Single Speed Hub Drive. Fully adjustabe 180mm Brake. Saddle: Tektro Seat Left handle bar controls for electric motor. Right handle bar for pedal gears with thumb throttle for electric motor. Fully adjustable Rear 180mm brake. Kenda Krusade 20³ x 4.0³ Fat Tire Product Specifications: MODEL #: 750 20 WEIGHT: 61 lbs. FRAME: Aluminum PAINT: Matte Black MOTOR: 750W High Torque DIGITAL DISPLAY: LCD Mini BATTERY: 48v 14ah FORK: GT MRK Suspension Rear Cassette: 16T THROTTLE: Thumb throttle FRONT BRAKE: 180mm Disk REAR BRAKE: 180mm Disk TIRE: Kenda 20â?? x 4.0â?? RIM: Double Wall W/O holes PEDAL: Neco HANDLEBAR: 9inch high rise BMX STEM: 50mm BMX GRIP: Velo ergonomic Lockon STAND OVER HEIGHT: 16.5 FRAME SIZE: 17 Medium WEIGHT CAPACITY: 300 Lbs. Sizing & Dimensions: Detail PAINT Matte Black MOTOR 750W High Torque DIGITAL DISPLAY LCD Mini BATTERY 48v 14ah
Professional PCB Assembly Printed Circuit Board Assembly SMT PCB Assembly Flip Chip Technologies we used For Resistor 0201, 0603, 0805, 1206 and 1210 always from Fenghua and Uniohm etc for Capacitor 0201,0603, 0805,1206 and 1210 always from original parts. Lead Free solder Technology Alternative PCB finishes Engineering support always AOI test PCB Assembly is a process of mounting and assembling of Components on the PCB. It not only requires knowledge of PCB components and Assembly processes, but also of printed circuit board design, PCB fabrication and a strong understanding of the final product. Circuit board assembly is just one piece of the puzzle to delivering the perfect product. MKTPCB is a one-stop solution for all circuit boa rd services so we are often entrenched with the PCB production process from design to assembly. Through our strong network of well-proven circuit assembly and manufacturing partners, we can provide the most advanced and nearly limitless capabilities for your prototype or production PCB application. Moreover, we can help you to reduce the trouble that comes from the procurement process and dealing with multiple component and part vendors. Our experts will find the best parts for your final product ensuring good stock, best prices and fresh produce. We offer the following PCB assembly services: Quick-turn prototype assembly Turn-key assembly Partial turn-key assembly Consignment assembly RoHS compliant lead-free assembly Non-RoHS assembly Conformal coating Final box-build and packaging Surface Mount Technology/Part ï¼?SMT Assemblyï¼? X-Rayï¼?2-D and 3-D) Through-Hole Device /Parts ï¼?THDï¼? BGA X-Ray Inspection Mixed Partsï¼?SMT & THD assembly AOI Testingï¼?Automated Optical Inspectionï¼? BGA/Micro BGA/uBGA ICT Testing ï¼?In-Circuit Testingï¼? QFN,POP & lead-less chips Functional Testingï¼?at the board & system levelï¼? 2800 pin-count BGA Flying Probe 0201/1005 passive components 0.3/0.4 Pitch PoP Package Flip-chip under-filled CCGA Prototype PCB Assembly PCB prototyping has always been one of our most requested services, whether itâ??s PCB prototype fabrication or assembly. Our expert engineers will check and test your layout to ensure the correct prototype is fabricated and assembled on the first assembly run. Through our network of PCB component suppliers and SMT assembly engineers, we can ensure you a quick turn and top-quality circuit board. We offer low volume circuit assembly for prototyping with DFM and DFT to eliminate possible issues later in your product.
SMT PCB Assembly PCB Assembly for Sale Hasl PCB Assembly PCB Design and Assembly Flip Chip Technologies we used For Resistor 0201, 0603, 0805, 1206 and 1210 always from Fenghua and Uniohm etc for Capacitor 0201,0603, 0805,1206 and 1210 always from original parts. Lead Free solder Technology Alternative PCB finishes Engineering support always AOI test PCB Assembly is a process of mounting and assembling of Components on the PCB. It not only requires knowledge of PCB components and Assembly processes, but also of printed circuit board design, PCB fabrication and a strong understanding of the final product. Circuit board assembly is just one piece of the puzzle to delivering the perfect product. MKTPCB is a one-stop solution fo r all circuit board services so we are often entrenched with the PCB production process from design to assembly. Through our strong network of well-proven circuit assembly and manufacturing partners, we can provide the most advanced and nearly limitless capabilities for your prototype or production PCB application. Moreover, we can help you to reduce the trouble that comes from the procurement process and dealing with multiple component and part vendors. Our experts will find the best parts for your final product ensuring good stock, best prices and fresh produce. We offer the following PCB assembly services: Quick-turn prototype assembly Turn-key assembly Partial turn-key assembly Consignment assembly RoHS compliant lead-free assembly Non-RoHS assembly Conformal coating Final box-build and packaging Surface Mount Technology/Part �?SMT Assembly�? X-Ray�?2-D and 3-D) Through-Hole Device /Parts �?THD�? BGA X-Ray Inspection Mixed Parts�?SMT & THD assembly AOI Testing�?Automated Optical Inspection�? BGA/Micro BGA/uBGA ICT Testing �?In-Circuit Testing�? QFN,POP & lead-less chips Functional Testing�?at the board & system level�? 2800 pin-count BGA Flying Probe 0201/1005 passive components 0.3/0.4 Pitch PoP Package Flip-chip under-filled CCGA Prototype PCB Assembly PCB prototyping has always been one of our most requested services, whether it�??s PCB prototype fabrication or assembly. Our expert engineers will check and test your layout to ensure the correct prototype is fabricated and assembled on the first assembly run. Through our network of PCB component suppliers and SMT assembly engineers, we can ensure you a quick turn and top-quality circuit board. We offer low volume circuit assembly for prototyping with DFM and DFT to eliminate possible issues later in your product. -
Valve plate B210X2.5-3H UPPER BEARING SUPPORT BUSHING 35034259 M/D TOTCOJ10900A-02COUPLER, FEM, 17K PSI, 1/4 FNPT HARTING 9150006223 Three-position four-way rotary valve (distribution valve) 34ZR6Y-L8A 9163200000 ROCKWELL 440FC251P SAFEDEGE CONTROLLER Electric motor 22A3-15CW-30380 Bearing 6238GB/T276 M/D TOTCO energy consumption brake over temperature switch OT1 RS228-2529 Bearing liner 2D3.5.01-12 SBW 2D3.5 high pressure filter 2.4.02.005 Lower support bearing 3614 GOST 5721-75 Injector Washer 2815780721061 Solenoid valve S-DSG-03-3C4-R200-50 YUKEN 111-0716 separator filter Hex screw with hole in the head for contouring 50008-14-C5D Control valve HD-2-FX (P50970-0003) Intermediate case 102093 MK-0148 piston rod AC control module 10675468-001 Torque Gauge Hose 45405 Bearing 6226 450102120796 tart drum assembly to XJ-750 Overflow valve YF-B20H3S Hose assembly 321-2100 water circulation system 1101019080 to XJ-550 Stud for hydraulic wrench ZQ 203/100 ZQ203-014 Mud tube 72.130-11 Bolt PERKIN1817959C1 Pulsation damper diaphragm PD43/45 RING,PISTON 17A3991X022 Selector valve H03-1050-010 5007145 WASHPIPE,P-SERIES,EMI/EXI/HXI O-ring 49Ã??2.65, PFF52-70-03 for Choke and kill Manifold Assy with valves CYLINDER SEAL KIT S08-1005-010 Capacitive Volt Divider Un=35kV DID-35-ZJ1-35C ABB 721074 KIT,MAJOR REPAIR FOR 4185A BEARING,MAIN DOOSAN 65.01110-6529 GATE 1887002 Logic Cover LFA50WEA6X/12 R900970722 P-059335-00000 Bosh rexroth HOSE JOINT: 22 X 37GH3101-08.09.00 Bushing ring RS11306.05.004/RS-F-1000 4126 TORQUE GAUGE ASSEMBLY,C/W HOSE Proximity sensor-232389:58P 4521005 COOLANT FILTER PROD. HAMMER UNION 3 FIG 200 WECO 3219546 Rosemount 0358942 Coolant Pressure Transmitter 2 HAMMER UNION FIG 206 THREADED 3207281 Tong die Q31/2-17/90 GH3101-06.00Power end lube assembly LOCK TAB 107052 Transmission shaft P1016D-00 Chaoyang Power Battery Charger 4NIC-CD240 Lower chain reducer XCDXB for the ZJ-30T drill rig DFXK 09090 of production 08.2009 Emergency Fluorescent Fixture With Battery Backup Explosion Proof 120Cm 2X40Watt 220V Model CEY-2X40y EXEDMIIT Mongoose Shaker Screen composite CYLINDER LINER; 12V.01.02C BANDED CONE NOZZLE 200 E018732 PACKING RETAINER HNBR J007413 Lug elevator link 4.70 bore 594-02-07 Cardan shaft (Summing gearbox - Angle gearbox) BHJ225E450V 5338 Hyd hose 100R2-AT 6 X 9 FJIC X FJIC Frame Z9.HL210R Dustproof oil seal YG225-06-00 RG Petro-machinery Group Co Ltd Valve REXROTH P-059331-00000 Seal washer 0661 1000 40 86727289 OIL FILTER ELEMENT PROD 25
1.Brief introductions of QZ-3 diesel engine sampling drilling rig The QZ-3 diesel engine sampling drilling rig is independently developed by Shandong Master Machinery Group Co.,Ltd., which is a portable multi-purpose drilling rig. The QZ-3 diesel engine sampling drilling rig is equipped with a hoist, which is more convenient for geological drilling and lifting. It can do standard drilling hole, earth sampling and cone penetration with the heavy hammer. The QZ-3 diesel engine sampling drilling rig uses diesel power, and it is more convenient to purchase oil. The rig is reasonable in design, advanced in structure, easy to assemble and disassemble, small in size, light in weight and easy to transport, which brings great convenience for field investigation and construction. 2. Technical parameters of QZ-3 diesel engine sampling drilling rig QZ-3 diesel engine sampling drilling rig Borehole diameter (mm) 46-110 Drilling depthï¼?mï¼? soil LayerÏ?110ï¼?15-20m lithosphereÏ?91ï¼?20-25m lithosphereÏ?75ï¼?25-30m lithosphereÏ?60ï¼?30-40m lithosphereÏ?46ï¼?40-50m Drilling pipe diameter (mm) 30 Torqueï¼?n.mï¼? 180 Dimensionï¼?l*w*hï¼? 680*1200*3800(highly customizable) Weightï¼?kgï¼? 165 3.Configuration List of QZ-3 diesel engine sampling drilling rig Item Specifications Unit Quantity Remarks Base QZ-3 pc 1 Geological engineering drilling rig Winding engine pc 1 Drilling tower pc 2 Manual windlass pc 1 Diesel engine pc 1 Gear box pc 1 Drilling pipe including joint 30*1000 pc 15 Drill pipe Drilling pipe including joint 30*2000 pc 5 Reducing nipple 58/38 pc 1 60mm core drill tool Core barrel 58*800 pc 1 Core barrel 58*1500 pc 1 Diamond bit 60 pc 1 Reducing nipple 73/38 pc 1 75mm core drill tool Core barrel 73*800 pc 1 Diamond bit 75 pc 1 Safety clamp Tool Pipe wrench Drill rod tong Oil seal pc 2 Vulnerable parts Safety plate pc 1
Electrostatic Oil&Mist / Fume&Grease Purifier for Commercial Kitchens. Elimination Efficiency:above 98%. Flexible Structure. Features of Electrostatic Oil&Mist / Fume&Grease Purifier for Commercial Kitchens: 1.Ingenioius Design a. Patented LVCHENG  Electrostatic Oil&Mist / Fume&Grease Purifier for Commercial Kitchens (ESP), where hyper-dense electrons are generated to capture airborne fume & grease particulates. b. Patented cylindrical honeycomb electrostatic fields and two-side fixed cathode needle , maximizing the removal and disposal efficiency of airborne fume & grease particulates. c. Modular design, ensuring easy assembly of our Electrostatic Oil&Mist / Fume&Grease Purifier for Commercial Kitchens for total operation and easy removal of the electrostatic purifier and other major components for maintenance and cleaning. d. patented high frequency, high voltage and high power of our Electrostatic Oil&Mist / Fume&Grease Purifier for Commercial Kitchens which can make gergy-saving,envirment-friendly,working stable and reliable e. Perfect control circuit make sure our Electrostatic Oil&Mist / Fume&Grease Purifier for Commercial Kitchens with sofe start,constant current transmit,the function for short-circuit protection, high voltage open circuit protection,overload protection,several-times electrical discharging protection f. wind-average hole net device, make sure oil-mist can go into static electrical field in average level, making every our Electrostatic Oil&Mist / Fume&Grease Purifier for Commercial Kitchens can reach top purify effiency. g. Professional CNC machining equipment, beautiful surface panel of our Electrostatic Oil&Mist / Fume&Grease Purifier for Commercial Kitchens. 2. High Disposal Efficiency An average disposal efficiency of above 85% (1 stage of electric field) and 98% ( 2 stages), is guaranteed on our Electrostatic Oil&Mist / Fume&Grease Purifier for Commercial Kitchens. 3. Wide Application fields Our Electrostatic Oil&Mist / Fume&Grease Purifier for Commercial Kitchens are ideal kithcen ventilation products for large kitchen& canteens in restaurants, hotels, supermarkets, shopping centers, business centers, enterprises and business organizations, etc. 4. Strict Quality Control ISO9001:2008 tested quality control system. CE verified products performance. 5. Hassel-Free a.One year free repair and lifelong maintenance of our Electrostatic Oil&Mist / Fume&Grease Purifier for Commercial Kitchens guaranteed. b.Low altitude emission of the processed air guaranteed, no complaints will be incurred after using our Electrostatic Oil&Mist / Fume&Grease Purifier for Commercial Kitchens. c.No ozone generated during the operation of our electrostatic Oil&Mist / Fume&Grease Purification System for Restaurants.
Installed in the mixed Cutterhead or hard rock Cutterhead,It crushes the rock through the cutter rings rolling into the rocks in the excavated face. It is mainly used for full face rock strata or some composite formations.â?? Bearings: TIMKEN â?? Floating seal:Trelleborgâ?? Floating seal seat, left and right end cap material: 40CrNiMoA HRC36 ± 3â?? Mandrel material: 40CrNiMoA HRC42 ± 3â?? Oil type: Shell SHEL460DISC RINGSForgings are made by the closed die method as Germany. Subsequent processing consisting of two machining steps and four heat treatment steps are completed in China.The steel manufacturing processes are designed to keep impurities to the lowest.Melting in an Electric Arc Furnace is followed by vacuum degassing. Ingot molds are filled from the bottom with the liquid steel shrouded in argon gas. Exceptionally clean steel ensures high resistance to fatigue, resulting in longer cutter disc lifeBEARINGSCarburized and case-hardened, uses Timken tapered roller bearings that outperform other bearings in dynamically loaded conditions and harsh environments. During assembly, the bearings are pre-loaded to effectively excavate hard rock in the most severe operating conditions.SEALSDurable metal-to-metal face seals eliminate ingress of foreign materials while silicone torics maintain elasticity even at high temperatures.RETAINERThe patented compensation retainer has a superior piston design with a much larger surface area than other cutter manufacturers. The outer surfaces are carburized and case-hardened for extended life in harsh conditions.HUBMade of durable alloy steel, hubs are furnace heat-treated, quenched, and tempered for toughness. The disc-mounting surface is further induction hardened and finished by grinding.SHAFTshafts are made of the same alloy steel as the hubs, and go through an identical process of heat-treatment, quenching, and tempering. They are additionally gas nitride for surface hardness
Installed in the mixed Cutterhead or hard rock Cutterhead,Website:http://www.chinarzf.com, It crushes the rock through the cutter rings rolling into the rocks in the excavated face. It is mainly used for full face rock strata or some composite formations.â?? Bearings: TIMKEN â?? Floating seal:Trelleborgâ?? Floating seal seat, left and right end cap material: 40CrNiMoA HRC36 ± 3â?? Mandrel material: 40CrNiMoA HRC42 ± 3â?? Oil type: Shell SHEL460DISC RINGSForgings are made by the closed die method as Germany. Subsequent processing consisting of two machining steps and four heat treatment steps are completed in China.The steel manufacturing processes are designed to keep impurities to the lowest.Melting in an Electric Arc Furnace is followed by vacuum degassing. Ingot molds are filled from the bottom with the liquid steel shrouded in argon gas. Exceptionally clean steel ensures high resistance to fatigue, resulting in longer cutter disc lifeBEARINGSCarburized and case-hardened, uses Timken tapered roller bearings that outperform other bearings in dynamically loaded conditions and harsh environments. During assembly, the bearings are pre-loaded to effectively excavate hard rock in the most severe operating conditions.SEALSDurable metal-to-metal face seals eliminate ingress of foreign materials while silicone torics maintain elasticity even at high temperatures.RETAINERThe patented compensation retainer has a superior piston design with a much larger surface area than other cutter manufacturers. The outer surfaces are carburized and case-hardened for extended life in harsh conditions.HUBMade of durable alloy steel, hubs are furnace heat-treated, quenched, and tempered for toughness. The disc-mounting surface is further induction hardened and finished by grinding.SHAFTshafts are made of the same alloy steel as the hubs, and go through an identical process of heat-treatment, quenching, and tempering. They are additionally gas nitride for surface hardness
The check valve is a kind of one-way valve, which relies on the pressure of the medium to realize the metal seal between the spool and the valve body, the greater the medium pressure, the better the sealing performance. Product Description The check valve is a kind of one-way valve, which relies on the pressure of the medium to realize the metal seal between the spool and the valve body, the greater the medium pressure, the better the sealing performance. The check valve design and manufacture of APImeivalve fully meet the requirements of API spec 6A and can be used interchangeably with equipment conforming to API spec 6A. The valve body is made of alloy steel forging, with strong mechanical properties, and can withstand high pressure, with safe and reliable performance. The bonnet and valve body are bolted together, and the seal is the sealing ring on the bonnet and the inner wall of the valve body. The sealing performance is reliable. It provides minimal assembly clearance between the bonnet and body (designed to be 0), thereby reducing erosion of bolts and holes by corrosive media and reducing bolt loads. Hard alloy is hard-faced on the core and sealing surface of the valve body so that it has good wear resistance and corrosion resistance. The core material should use sulfur-proof steel, and other parts should use the method of limiting hardness so that the valve can be used in an environment containing H2S. Install the valve body into the pipeline according to the flow direction on the valve body. The valve core by the upper and lower pressure to achieve movement and sealing so that the valve core can not be stuck. Technical Parameters 1. One-way flow of the working medium. 2. Working pressure: 2,000 psi ~ 20,000 psi 3. Nominal diameter: 2.1/16 "~ 4.1/16" (52mm ~ 103mm) 4. Working medium: oil, natural gas, mud, H2S and CO2 gas 5. Operating temperature: -46C ~ 121C (LU level) 6. Material level: AA, BB, CC, DD, EE, FF, HH 7. Specification level: PSL1 ~ 4 8. Performance level: PR1 ~ 2
The check valve is a kind of one-way valve, which relies on the pressure of the medium to realize the metal seal between the spool and the valve body, the greater the medium pressure, the better the sealing performance. The check valve design and manufacture of APImeivalve fully meet the requirements of API spec 6A and can be used interchangeably with domestic and foreign equipment conforming to API spec 6A. The valve body is made of alloy steel forging, with strong mechanical properties, and can withstand high pressure, with safe and reliable performance. The bonnet and valve body are bolted together, and the seal is the sealing ring on the bonnet and the inner wall of the valve body. The sealing performance is reliable. It provides minimal assembly clearance between the bonnet and body (designed to be 0), thereby reducing erosion of bolts and holes by corrosive media and reducing bolt loads. Hard alloy is hard-faced on the core and sealing surface of the valve body so that it has good wear resistance and corrosion resistance. The core material should use sulfur-proof steel, and other parts should use the method of limiting hardness so that the valve can be used in an environment containing H2S. Install the valve body into the pipeline according to the flow direction on the valve body. The valve core by the upper and lower pressure to achieve movement and sealing so that the valve core can not be stuck. Technical Parameters 1. One-way flow of the working medium. 2. Working pressure: 2,000 psi 20,000 psi 3. Nominal diameter: 2.1/16 4.1/16 (52mm 103mm) 4. Working medium: oil, natural gas, mud, H2S and CO2 gas 5. Operating temperature: -46 C 121 C (LU level) 6. Material level: AA, BB, CC, DD, EE, FF, HH 7. Specification level: PSL1 4 8.Performance level: PR1 2
Steel-edge waterstop is a modification of traditional rubber waterstop with steel plate rings being inserted into the middle of vulcanized rubber. High liquid-tightness and high absorption of shear movements make the steel-edge waterstop a recommended choice for expansion, contraction joints and other construction fields with high pressure and structure variable. Once the structure sedimentation, concrete shrinkage and creep occur, the rubber parts of steel-edge waterstops will be elongated and thin to adjust to these deformations without affecting the adhesion between steel plates and the rubber part, between steel plates and the surrounding concrete. In this way, the steel-edge waterstops are able to withstand greater tension and torsion than traditional waterstops; meanwhile, it effectively prevents concrete loosen, breaking off and the form of leaking cracks. Feature & benefits: Quality EPDM rubber with high tensile strength. Galvanized steel plate for high rust and corrosion resistance. With punched holes on the steel plate for easy installation. Adjustable to high movements and deformations. High adhesion between the steel plates and the rubber. Excellent fastness between the steel plates and surrounding concrete. Custom types are welcomed. Applications: A diagram of steel-edge waterstop Water conservancy projects. Dams, tunnels and channels. Basements of high-rise building. Slabs and wall junctions. Duct piece joint of shield segment tunnel. Construction, expansion and contraction joints. Conduit joints and infrastructure deformation joints. Underground engineering.
Product Introduction Wood briquette machine is the main production equipment charcoal molding equipment, mainly wood chips, sawdust, rice husk, peanut shells, plant stalks and other carbonaceous wood materials, without any binder, after high temperature, high pressure process , Extruded into a solid rod with a central hole. Rod machine with automatic thermostat device, at a set temperature performance and stability, and has a reasonable structure, small size, small footprint, labor-saving, energy saving and easy operation and maintenance advantages. The solid bar produced by the machine is more flammable and has higher heat (more than 20% higher than that of common wood) after carbonization. It has small pollution when burned and is easy to store and transport in large proportion. It can make full use of crops and forest waste, Waste as treasure.  Raw material The source of raw materials is rich, almost any biomass material can be briquetted. Working principle Using the intrinsic attributes of the wood material, by spiral extruding under high temperature and pressure, wood element in wood material becomes plastic and makes the fine fiber combine, and at last stick solid plank fuel is formed. Main parts 1. Forming of tube, special casting steel, inner barrel boron treatment,continuously use for more than 5 months. 2. Heating ring: the material is stainless steel; on the molding tube for heating, so that the raw materials in the shape of conducive to shrinkage, easy to shape. 3. Propeller,advanced design,high speed of producing rod ,high density,high resistance to wear,one welding time can work continuously for more than 30 hours. Advantage 1. Increase the pitch to increase the amount of feed, a substantial increase in output. 2. With electric heating temperature control system to ensure the formation of stable discharge, improve work efficiency. 3. Optimization of the structure of the tube, reducing the friction between the mechanical and raw materials, an increase of the density of the stick. 4. Product bar shape and size of the selective, to meet different customer requirements.
