Product Introduction CNC Cylindrical grinding machine for rotogravure cylinder adopts the most advanced CNC horizontal 45° slanting body. The key parts, saddle and spindle have small thermal deformation, low spindle temperature rise and good shock resistance. CNC Lathe Machine For Gravure Printing Cylinder Process With ultra high precision and stability, the high rigid structure and high power high torque spindle could meet the heavy cutting needs, so that the customers get return with high efficiency and low cost. Rotogravure cylinder Lathe grinding machine precision of the roll can reach IT6 and the surface roughness can reach Ra 0.3 m. Product Advantage 1. Printing cylinder CNC Lathe Machine the chip falls on the conveying chain of the chip removal machine, collected and processed by the chip removal machine. The site is clean with a comfortable working environment. 2. The gravure printing cylinder is placed between the two tops, and the clamping can be completed by stepping on the foot switch; then close the protective door and enter the live size on the touch screen; 3. the CNC Lathe Machine Gravure Printing Cylinder rest Process is automatically completed by the machine.
Product Description NQG-5.8 Abrasive Rail Saw NQG-5.8 lightweight abrasive rail saw is a railway maintenance tool. It not only cuts rails with high speed and high quality, but also has low wear cutting discs. It is locked by rail clamps. It has a simple structure, light weight, safety and easy movement. It is suitable for maintenance, repair of broken rails of seamless tracks, and cutting of steel rails in long rail welding factories. Specification Model NQG-5.8 Type Rail Cutting Machine Material Stainless Steel Dimensions (L x W x H) (mm) 850*480*500mm Engine Single-cylinder, air-cooling two-stroke petrol engine (imported from Sweden K1270R)5.8 kW Cutting disc form Double- layer reinforced wire mesh Linear speed of cutting disc 100 m/s Rated RPM 4500 r/min Specification of cutting disc �?355x�?25.4 x3.8mm Cutting accuracy Vertical deviation of notch and railâ?¤0.30mm Deviation of bidirectional cutting interfacesâ?¤0. 35mm Cutting time â?¤110s( cut off 60kg/m rail) Fuel tank capacity 1.25 L Weight 22kg
Product Description NQG-5.8 Abrasive Rail Saw NQG-5.8 lightweight abrasive rail saw is a railway maintenance tool. It not only cuts rails with high speed and high quality, but also has low wear cutting discs. It is locked by rail clamps. It has a simple structure, light weight, safety and easy movement. It is suitable for maintenance, repair of broken rails of seamless tracks, and cutting of steel rails in long rail welding factories. Specification Model NQG-5.8 Type Rail Cutting Machine Material Stainless Steel Dimensions (L x W x H) (mm) 850*480*500mm Engine Single-cylinder, air-cooling two-stroke petrol engine (imported from Sweden K1270R)5.8 kW Cutting disc form Double- layer reinforced wire mesh Linear speed of cutting disc 100 m/s Rated RPM â?¥4500 r/min Specification of cutting disc �?355x�?25.4 x3.8mm Cutting accuracy Vertical deviation of notch and railâ?¤0.30mm Deviation of bidirectional cutting interfacesâ?¤0. 35mm Cutting time â?¤110s( cut off 60kg/m rail) Fuel tank capacity 1.25 L Weight 22kg
Product Description NQG-5.8 Abrasive Rail Saw NQG-5.8 lightweight abrasive rail saw is a railway maintenance tool. It not only cuts rails with high speed and high quality, but also has low wear cutting discs. It is locked by rail clamps. It has a simple structure, light weight, safety and easy movement. It is suitable for maintenance, repair of broken rails of seamless tracks, and cutting of steel rails in long rail welding factories. Specification Model NQG-5.8 Type Rail Cutting Machine Material Stainless Steel Dimensions (L x W x H) (mm) 850*480*500mm Engine Single-cylinder, air-cooling two-stroke petrol engine (imported from Sweden K1270R)5.8 kW Cutting disc form Double- layer reinforced wire mesh Linear speed of cutting disc 100 m/s Rated RPM 4500 r/min Specification of cutting disc 355x25.4 x3.8mm Cutting accuracy Vertical deviation of notch and rail0.30mm Deviation of bidirectional cutting interfaces0. 35mm Cutting time 110s( cut off 60kg/m rail) Fuel tank capacity 1.25 L Weight 22kg
Product Description NQG-5.8 Abrasive Rail Saw NQG-5.8 lightweight abrasive rail saw is a railway maintenance tool. It not only cuts rails with high speed and high quality, but also has low wear cutting discs. It is locked by rail clamps. It has a simple structure, light weight, safety and easy movement. It is suitable for maintenance, repair of broken rails of seamless tracks, and cutting of steel rails in long rail welding factories. Specification Model NQG-5.8 Type Rail Cutting Machine Material Stainless Steel Dimensions (L x W x H) (mm) 850*480*500mm Engine Single-cylinder, air-cooling two-stroke petrol engine (imported from Sweden K1270R)5.8 kW Cutting disc form Double- layer reinforced wire mesh Linear speed of cutting disc 100 m/s Rated RPM 4500 r/min Specification of cutting disc 355x25.4 x3.8mm Cutting accuracy Vertical deviation of notch and rail0.30mm Deviation of bidirectional cutting interfaces0. 35mm Cutting time 110s( cut off 60kg/m rail) Fuel tank capacity 1.25 L Weight 22kg
Product Description NQG-5.8 Abrasive Rail Saw NQG-5.8 lightweight abrasive rail saw is a railway maintenance tool. It not only cuts rails with high speed and high quality, but also has low wear cutting discs. It is locked by rail clamps. It has a simple structure, light weight, safety and easy movement. It is suitable for maintenance, repair of broken rails of seamless tracks, and cutting of steel rails in long rail welding factories. Specification Model NQG-5.8 Type Rail Cutting Machine Material Stainless Steel Dimensions (L x W x H) (mm) 850*480*500mm Engine Single-cylinder, air-cooling two-stroke petrol engine (imported from Sweden K1270R)5.8 kW Cutting disc form Double- layer reinforced wire mesh Linear speed of cutting disc 100 m/s Rated RPM 4500 r/min Specification of cutting disc 355x25.4 x3.8mm Cutting accuracy Vertical deviation of notch and rail0.30mm Deviation of bidirectional cutting interfaces0. 35mm Cutting time 110s( cut off 60kg/m rail) Fuel tank capacity 1.25 L Weight 22kg
Product Description NQG-5.8 Abrasive Rail Saw NQG-5.8 lightweight abrasive rail saw is a railway maintenance tool. It not only cuts rails with high speed and high quality, but also has low wear cutting discs. It is locked by rail clamps. It has a simple structure, light weight, safety and easy movement. It is suitable for maintenance, repair of broken rails of seamless tracks, and cutting of steel rails in long rail welding factories. Specification Model NQG-5.8 Type Rail Cutting Machine Material Stainless Steel Dimensions (L x W x H) (mm) 850*480*500mm Engine Single-cylinder, air-cooling two-stroke petrol engine (imported from Sweden K1270R)5.8 kW Cutting disc form Double- layer reinforced wire mesh Linear speed of cutting disc 100 m/s Rated RPM â?¥4500 r/min Specification of cutting disc �?355x�?25.4 x3.8mm Cutting accuracy Vertical deviation of notch and railâ?¤0.30mm Deviation of bidirectional cutting interfacesâ?¤0. 35mm Cutting time â?¤110s( cut off 60kg/m rail) Fuel tank capacity 1.25 L Weight 22kg
NQG-5.8 Abrasive Rail Saw NQG-5.8 lightweight abrasive rail saw is a railway maintenance tool. It not only cuts rails with high speed and high quality, but also has low wear cutting discs. It is locked by rail clamps. It has a simple structure, light weight, safety and easy movement. It is suitable for maintenance, repair of broken rails of seamless tracks, and cutting of steel rails in long rail welding factories. PRODUCT SPECIFICATIONS Model NQGâ??5.8 Type Abrasive Rail Saw Material Stainless Steel Dimensions (L x W x H) (mm) 850*480*500mm Engine Single-cylinder, air-cooling two-stroke petrol engine (imported from Sweden K1270R)5.8 kW Cutting disc form Double- layer reinforced wire mesh Linear speed of cutting disc 100 m/s Rated RPM 4500 r/min Specification of cutting disc 355x 25.4 x3.8mm Cutting accuracy Vertical deviation of notch and rail 0.30mm Deviation of bidirectional cutting interfaces 0. 35mm Cutting time 110s( cut off 60kg/m rail) Fuel tank capacity 1.25 L Weight 22kg
NQG-5.8 Abrasive Rail Saw NQG-5.8 lightweight abrasive rail saw is a railway maintenance tool. It not only cuts rails with high speed and high quality, but also has low wear cutting discs. It is locked by rail clamps. It has a simple structure, light weight, safety and easy movement. It is suitable for maintenance, repair of broken rails of seamless tracks, and cutting of steel rails in long rail welding factories. Specification Model NQG-5.8 Type Rail Cutting Machine Material Stainless Steel Dimensions (L x W x H) (mm) 850*480*500mm Engine Single-cylinder, air-cooling two-stroke petrol engine (imported from Sweden K1270R)5.8 kW Cutting disc form Double- layer reinforced wire mesh Linear speed of cutting disc 100 m/s Rated RPM 4500 r/min Specification of cutting disc 355x 25.4 x3.8mm Cutting accuracy Vertical deviation of notch and rail 0.30mm Deviation of bidirectional cutting interfaces 0. 35mm Cutting time 110s( cut off 60kg/m rail) Fuel tank capacity 1.25 L Weight 22kg
Hydraulic Rail Lifting and Lining Machine The� Rail Lifting and Lining Machine� has the fuction of ifting and lining. Its structure is simple, light, flexible, safe and reliable. This machine is powered by Honda GX390 petrol engine, drives gear pump, and controls the work of each cylinder by multi-way reversing, valve, so as to realize the movement of machine in place, hook rail, tilt and lift. BENEFITS When the two lifing cylinders stand upright, the lifing operation can be carried out When a lifing cylinder is tited out, the track can be dialed Adopt Honda GX390 gasoline engine as the power,the rail hook device adopts gear-engaged double hook synchronous rail clamping mechanism. The starting, cylinder, rail hook cylinder, traveling cylinder, and tilt cylinder are all hydraulicaly controlled. SPECIFICATION Engine Honda GX390, 6.6 kW Max. lifting force 150 kNx2 Max. lining force 130 kN Max. lifting stroke 1020 mm Max. lining stroke â?¥310mm/time System pressure 20 MPa Operation handle working force â?¤200N Dimensions 1760x900x1500 mm Weight 550 kg Size 1760x900x1500 mm
Railway Hydraulic Rail Tensor for Rail Stretching Hydraulic Rail Tensor Itâ??s suitable for 75kg/m and 60kg/m type rail stress relief and seamless long rail relaying. While operating in the field at a certain temperature range being lower than the rail locking temperature, by employing this machine, the length of a rail with zero-stress can be forced to stretch to a length at locking temperature, then re-lock the rail. SPECIFICATION Model YLS-900I Material Stainless Steel Dimensions (L x W x H) (mm) 1300*690*240mm Max. rated working pressure 57Mpa Max. rail pulling force 2*450kN Max. stroke of working cylinder â?¥500mm Two pull rod center distance 535mm Lock mode wedges clamp on both sides of rail head Pump model Honda GXV160 Power 3.05kW Rate of flow 3L/min Machine weight 283kg Internal combustion pump station weight 75kg (not including pipeline)
Product Introduction Double tank Copper plating machine for Gravure electroplating for Rotogravure cylinder is designed with reference to the world's most advanced electroplating process, During electroplating, cylinder achieves full linear speed control.gravure printing cylinder copper plating machine it is widely used in Rotogravure printing cylinder industry. Engravured cylinder manufacturers the entire electroplating process can be set to automatic and fully automatic control. Product Advantage: Double electroplating tank 1. It occupies less space, saves space, and greatly improves site utilization! 2. Sharing one liquid storage tank, a very small amount of liquid storage can be used. The heating tube, temperature measurement, and liquid level gauge are controlled by only one system, which reduces operating costs, is simpler, and is more reliable; 3. The two upper tanks share a lower liquid storage tank, and only the composition of the plating liquid in one liquid storage tank is ensured. For example: sharing an additive system, the accumulated electroplating ampere hours of the two upper tanks are used as the basis for the working period of the additive pump and the amount of additives; 4. The transmission and liquid feeding systems of the two upper tanks operate independently of each other. Even if one upper tank has a fault and needs to be dealt with, the other upper tank can still continue to operate.
ZM-R720A LED/Micro Component Rework Station ZM R720A mini/micro BGA rework station is a precision optical intelligent LED rework station suitable for the rework of precision microdevices. This machine adopts imported HD CCD digital imaging, automatic optical zoom system, rework of precision microdevices, carbon fibre infrared BGA heating tube, and automatic feeding. Besides that, Seamark also has other types of BGA led rework stations for you to choose from. Functions of R720A Micro/Mini BGA Rework Station 01 Carbon Fiber Infrared Heating Tube The IR preheating zone uses carbon fiber infrared tube heating and high temperature resistant microcrystalline panel protection, and a multi-functional movable PCB fixing bracket. 02 Precision Tiny Devices and Automatic Feeding Seamark dedicated to the repair equipment of precision micro devices, automatic feeding device, optional LED feeder feeding fixture. 03 High Definition Display Using imported high-definition CCD (2m pixels) digital imaging system with automatic optical zoom, automatic control laser red-dot precision alignment, using 15' HD industrial display screen. As one of the top BGA Rework Station suppliers in China, Seamark ZM is famous for its rich technical force, complete detection means, reliable quality, good service. If you want to know the micro BGA LED rework station and to get a perfect kind of repair machine for your factory, please contact Seamark ZM first. Specification Of ZM R720A Micro/Mini BGA Rework Station Power Supply AC220V±10% 50/60HZ Power 6.15KW(Max), Top heater(1.45KW) Bottom heater (1.2KW), IR Preheater (3.2KW),Other(0.3KW) PCB Size 412*370mm(Max); 6*6mm(Min) BGA Chip Size 60*60mm(Max);0.6*0.6mm(Min) IR Heater Size 380*280mm Temperature Sensor 1 Operation Method 7" HD touch screen Control System Autonomous heating control system V2ï¼?software copyrightï¼? Display System 15" HD industrial display ( 1080P 16:9) Alignment System 2 Million Pixel HD digital imaging system, automatic optical zoom with laser red-dot indicator Vacuum Adsorption Automatic Alignment Accuracy ±0.01mm Temperature Control K-type thermocouple closed-loop control with accuracy up to ±1 Feeding Device Yes Positioning V-groove with universal fixture Dimensions L810*W635*H870mm Weight 84.5KG As an x ray inspection machine manufacturer, we can provide kinds of china inline x ray machine for sale, if you have needs, please contact us.
oilfield christmas tree and wellhead components The oilfield christmas tree is an assembly of valves and accessories, used for fluid control of oil and gas wells, and provides access to the production tubing string. It includes all the equipment on the upper flange of the tubing head. The oilfield christmas tree assembly can be used in many different combinations to meet the needs of any special purpose. According to different functions, the oilfield christmas tree is divided into special wellhead devices for oil production (self-injection, artificial lift), gas production (natural gas and various acid gases), water injection, thermal production, fracturing, acidification, etc. And form series according to different pressure levels. oilfield christmas tree and wellhead components are mainly used for gas production and gas injection. Because the relative density of natural gas is low, the pressure of gas injection is low, regardless of whether the gas production or gas injection wellhead pressure is high, the flow rate is high, and it is easy to leak. Sometimes there are corrosive media such as H2S and CO2 in the natural gas, which is harmful to the tree. Tightness and its material must have stricter requirements. Sometimes for safety, double valves are used for oil and casing. For some high-pressure and ultra-high-pressure gas wells, the valves are integrally forged with high-quality steel. The main pressure-bearing parts of the companys Christmas tree and tubing head cross are made of forgings or specially smelted castings, so they have the characteristics of high pressure bearing, safety and reliability. Function 1. It is the base of the oilfield christmas tree. Hanging and fixing the oil pipe hanger. 3. Pack the casing annular space. 4. It is the casing operation window. 5. Provide a control channel for the downhole safety valve and a penetration channel for the electric pump cable. 10 wellhead components casing head The casing head is a kind of part connecting casings and wellheads. It provides a transition joint for the tubing head.Christmas tree and other wellheads. Both top and bottom connections are API 6A flanged, and the flanges are provided with locking bolts. Casing Heads have a straight bore bowl with 45 C landing shoulder design which avoids damage to sealing areas by drilling tools and prevents test plug and bowl protector wedging problems when pressure is applied. Casing Heads are normally furnished with threaded outlets and studded outlets are available upon request. Bottom connections can be furnished threaded or slip-on for welding.
China overhead line fittings, crafted from iron or aluminum, secure and support conductors in power lines. Various hardware types include clamps for wire installation, hanging rings for insulator strings, crimping and repair tubes for wire connections, and spacer bars for split wires. In addition, cable fittings for pole towers are utilized. These components not only fix and support wires but also assemble suspension insulators into strings, connecting and hanging them on tower cross arms. Design and manufacturing considerations prioritize strength, stiffness, and wear resistance for long-term use. Selection and configuration of hardware must align with specific line conditions to ensure the safe and stable operation of overhead lines. Installation Guide for Overhead Power Line Accessories There are 5 steps for the installation of electrical overhead line fittings: Preparation and Planning: Conduct a comprehensive site assessment considering terrain, weather, and load requirements. Assembly and Inspection: Assemble fittings according to manufacturer guidelines, ensuring all bolts and connections are securely tightened. Lifting and Attachment: Lift and position assembled fittings onto poles or towers, using appropriate lifting equipment. Alignment and Tensioning: Verify alignment and adjust if necessary. Final Checks and Documentation: Conduct thorough quality checks, addressing any issues identified during the inspection. The components of an overhead line, a crucial element in power transmission and distribution, consist of a well-coordinated system of essential elements designed to efficiently transport electrical energy from generation sources to end-users. At its core, an overhead line typically comprises conductors, supporting structures, insulators, and associated hardware. Conductors form the backbone of the overhead line, serving as the pathway for electricity to flow. These conductors are often made of aluminum or copper, chosen for their excellent conductivity and durability. Supporting structures, such as poles or towers, play a critical role in elevating the conductors above the ground and maintaining the required clearance. The design and placement of these structures are essential to ensure the stability and reliability of the overhead line. Insulators, often made of ceramic or composite materials, are strategically placed to electrically isolate the conductors from the supporting structures, preventing unintended paths for current flow. This is crucial for maintaining the integrity and safety of the system. Additionally, associated hardware such as clamps, connectors, and fittings are employed to secure and connect various components of the overhead line, ensuring a robust and reliable transmission network.
EverFlon ®PTFE Dispersion Fine Powder F500 is a soft white polymer made from a water-based dispersion of PTFE. These fine powders have the lowest coefficient of friction, highest heat resistance, chemical resistance, electrical properties and non-stick properties of all fluoropolymers. It has the unique ability to shear a lubricating paste by extruding it into a bonded fiber matrix with useful structural integrity. EverFlon ®PTFE F500 is designed for machining at medium and high pressure rates from 100:1 to 600:1. It is particularly suitable for the production of high quality tubes, spiral tubes and wire coatings. This grade is also well suited for post-processing techniques such as flanging, welding, blow molding and turning. Processing suggestion EverFlon ®PTFE F500 is extruded using liquid processing AIDS such as naphtha. During the paste extrusion process, the powder is mixed with a lubricating agent and then compressed under light pressure (1.5-2.0 MPa[220-290 psi]) into a cylindrical pre-formed bad material. The preformed blank is placed into the barrel of the paste extruder, where the composition is passed through a finishing die under high pressure to produce foaming, tubing or wire coating. After extrusion, the product has a low density but coherent fiber structure. PTFE F500 is usually processed under heat in a step-by-step process into solid resin products, such as tubes. Heating is carried out in two steps, either simultaneously with extrusion or separately. Usually the lubricant must be removed first by heating in a temperature range of 100-300°C(212-572°F). A sintering step is then performed to melt the resin above its melting point of approximately 342°(648°F) and produce a non-porous solid PTFE resin.
Railway Crow Bar It is for situations such as these that the jim-crow comes into its own. The jim crow was slotted over the rail about four or five sleepers away from the offending joint.and the screw tightened until it engaged with the edge of the rail. Then tightened the screw a further half-turn - thus bending the rail slightly.This process was repeated, moving the jim crow one sleeper nearer the joint each time and each time adding one more half-turn. This introduces a gradually increasing curve to the rail as it nears the joint.If you compare these two pictures with those showing the kinks above, you can see the difference. The amount of bend can be tailored to suit each location - and if it turns out that have made the curve too severe, the jim crow can be slotted on the opposite way round and tightened up to ease the curve. Specification item value Type Crowbar Railway Material Steel Dimensions (L x W x H) (mm) 1500mm, 1800mm Place of Origin China Hubei Brand Name Linkage Item railway crowbar Brand Name Linkage Application Wrecking & Demolition, DiggingChiseling Tip Type Chisel End, Rolled Nail Puller for High Leverage, Heeled Pinch End Length 1500mm, 1800mm Weight 6 KG
Railway Crow Bar It is for situations such as these that the jim-crow comes into its own. The jim crow was slotted over the rail about four or five sleepers away from the offending joint.and the screw tightened until it engaged with the edge of the rail. Then tightened the screw a further half-turn - thus bending the rail slightly.This process was repeated, moving the jim crow one sleeper nearer the joint each time and each time adding one more half-turn. This introduces a gradually increasing curve to the rail as it nears the joint.If you compare these two pictures with those showing the kinks above, you can see the difference. The amount of bend can be tailored to suit each location - and if it turns out that have made the curve too severe, the jim crow can be slotted on the opposite way round and tightened up to ease the curve. Specification item value Type Crowbar Railway Material Steel Dimensions (L x W x H) (mm) 1500mm, 1800mm Place of Origin China Hubei Brand Name Linkage Item railway crowbar Brand Name Linkage Application Wrecking & Demolition, DiggingChiseling Tip Type Chisel End, Rolled Nail Puller for High Leverage, Heeled Pinch End Length 1500mm, 1800mm Weight 6 KG
Product Description NGM-6.0 Rail Profile Grinder This machine is powered by the M165 two-stroke petrol engine imported from Spain. It is a small machine used for forming and grinding the rail head welding joints and surface repairs. It is suitable for rails of 43~75kg/m. The special diaphragm carburetor make sure the engine does not stall after turning 90�°, and the output torque is stable without power attenuation, thus ensuring the precision of rail grinding. Specification Model NGM-6.0 Type Rail Profile Grinder Material Stainless Steel Dimensions (L x W x H) (mm) 1410*500*850mm Engine 2 stroke petrol engine M165 Power 6.0kW Grinding stone speed 3900r/min Grinding stone inclination 0~90° Grinding stone feeding stroke 42mm Grinding stone specification 150x55x70mm Fuel tank volume 4.5L Profile wheel span 1000mm Feed adjustment accuracy 0.125mm Weight 60kg
Product Description NGM-6.0 Rail Profile Grinder This machine is powered by the M165 two-stroke petrol engine imported from Spain. It is a small machine used for forming and grinding the rail head welding joints and surface repairs. It is suitable for rails of 43~75kg/m. The special diaphragm carburetor make sure the engine does not stall after turning 90°, and the output torque is stable without power attenuation, thus ensuring the precision of rail grinding. Specification Model NGM-6.0 Type Rail Profile Grinder Material Stainless Steel Dimensions (L x W x H) (mm) 1410*500*850mm Engine 2 stroke petrol engine M165 Power 6.0kW Grinding stone speed 3900r/min Grinding stone inclination 0~90° Grinding stone feeding stroke 42mm Grinding stone specification 150x55x70mm Fuel tank volume 4.5L Profile wheel span 1000mm Feed adjustment accuracy 0.125mm Weight 60kg
