OEM production as per your demand Shank&Spline Connection part Carbide Button Shape:Spherical-shape/Parabolic-shape/Ballistic-shape/Cone-shape Bit Face Type:Convex face/Flat face/Concave face/Drop center face
OEM production as per you demand Type:Low air pressure,Medium air pressure,High air pressure Connect thread:API 2 3/8"REG,API 3 1/2"REG,API 4 1/2"REG,API 6 5/8" REG Connect with DTH bit:Same shank,DHD 340/350/360/380,QL 40/50/60/80
OEM production as per your demand Thread Types:R32,R28,T38,T45,T51 Carbide Button Shapes:Spherical,Parabolic,Ballistic,Conical Bit Face Type:Convex face/Flat face/Concave face/Drop center face
OEM production as per your demand Conical Button Used as front buttons of DTH Bits Special and excellent raw material Extra grain size available
OEM production as per your demand Conical Button Used as front buttons of DTH Bits Special and excellent raw material Extra grain size available
OEM production as per your demand Type:Low air pressure,Medium air pressure,High air pressure Connect thread:API 2 3/8"REG,API 3 1/2"REG,API 4 1/2"REG,API 6 5/8" REG Connect with DTH bit:Same shank,DHD 340/350/360/380,QL 40/50/60/80
OEM production as per your demand Parabolic/Semi-Ballistic Buttons Suitable for medium abrasive and hard formations Full range of types and specifications Used as gauge buttons and front buttons of DTH Bits
Description: 1. Our wireline drill rods are of the highest quality ,are manufactured to exacting specifications using advancing maching technoogy. 2. They are manufactured from seamless steel tube by cold drawn.The material is XJY850/30CrMnSiA which meets the global standard. 3. Drill rods are made from quality heat treated materials which ensure superior strength, wear resistance and toughness in the most demanding applications 4. Rods and casing are manufactured under stringent industry standards, and are field tested under a variety of conditions. 5. All rods are designed to be compatible with other rods manufactured to the standard DCDMA
W casings are made in DCDMA standards ,the most popular sizesand are AW, BW, NW, NWA, HW, and PW standards applied in geotechnial drilling. Raw materials: We choose the best steel tubes in the market to manufacture our rods and pipes. Instant check will be conducted after the raw material is delivered to our plant so that it canmake sure the compositions and specifications meet the inspection form the suppliers. Heat treatment control: Heat treatment will greatly make sure the material strength and the thread wear life of the rods and casings. We conduct either tru-wall or both ends heat treatment to the tube body. Thread opening process: Precision of threads will impact the use effects and serve time of drill rod and casings. CNC latches and form cutter are used in thread opening process to minimize error . Additional thread treatment: Surface of the threads will be cleaned to remove burr adhered after threads are opened. At last , the tread surface will be phosphated to improve surface conditions. Casing and the core tube specification
Model BW160 mud pump is a kind of portable mud pump. The pump is a horizontal three cylinder reciprocating single acting piston pump, has four flow and four kinds of pressure, flow and pressure range, the pump has the advantages of small volume, light weight, long service life, simple operation, reliable and flexible, general and standard partsand other characteristics, light and flexible, easy to move. Can be used in railway, within the water, metallurgy, construction, geological industrydeep hole 1000m geological exploration, engineering exploration withpump. 1.Compact structure, light weight, small volume, beautiful appearance, is driven by a hydraulic motor, motor, diesel engine 2.The design on the use of new ideas, new structure, new materials, new technology; 3.Horizontal pump to improve standardization, seriation, generalization,crankshaft, connecting rod body, the cross head, the pump head and some other components related to serialization and the universal, the other components of the reduced species 4.Serve of long life, high reliability
Basic Info Model No.: Aq Bq Nq Hq Pq Machine Tppe:drilling Equipment Usage: Mineral Exploration Drilling Certification:iso9001 Trademark: Xizuan Origin: Jiangyin, Jiangsu, China. Type: Sintering Material:tungsten Carbide Standard:dcdma Description: Tsp Diamond Bit Is Short For Thermally Stable Polycrystalline Diamond Cutter Bit. They Are Manufactured In Much The Same Way As Surface Set Diamond Core Bits, But The Natural Diamond Stones Are Replaced By Cube-shaped Thermally Stable Polycrystalline (tsp) Cutters.The Cutters On Tsp Bits Are Less Wear Resisting Than Diamond Bits, But The Heat Resiatance Is Much Better Than Diamond Core Bits.Tsp Diamond Bits Complement With Pdc Diamond Bits. Size Available: Q Series:aqï¼?bqï¼?nqï¼?hqï¼?pqï¼?bq3ï¼?nq3/nqtt, Nq2, Hq3/hqtt, Pq3/pqtt T2 Series: T2 46, T2 56, T2 66, T2 76, T2 86, T2 101 T6 Series: T6 76, T6 86, T6 101, T6 116, T6 131, T6 146, T6s 101 T Series: T36, T46, T56, T66, T76, T86 Z Series: Z46, Z56, Z66, Z76, Z86, Z101, Z116, Z131, Z146 B Series: B36, B46, B56, B66, B76, B86, B101, B116, B131, B146 Wf Series: Hwf, Pwf, Swf, Uwf, Zwf Wt Series: Rwt, Ewt, Awt, Bwt, Nwt, Hwt Wm Series: Ewm, Awm, Bwm, Nwm Wg Series: Ewg, Awg, Bwg, Nwg, Hwg Others: Nmlc, Hmlc, Ltk48, Ltk60, Bgm, Ngm, Adbg, Tbw, Tnw, Atw, Btw, Ntw, Nxd3, Ax, Nx, Nxc, Axt, T6h, 4 9/16, Nwd4, 412f, Sk6l146, Tt46, Tb56, Ts116, Chd10
TCI tricone bits IADC517/537/617/637 with seal bearing
wireline winch consists ofelectric motora(or S195 diesel egine),clutch,transmission,drum,wirerope and brake etc,which has the advantages of simple structure,convenient and reliable operation,low noise,less mechanical wear,suitable for wide range of using.
Type: crown block Brand Name: Lake Model Number: all model Place of Origin: Shandong, China (Mainland) color: red Packaging Details: standard export package Delivery Detail: with 20-35days
Hole Openers can be quoted with new/unused surplus or used Steel Tooth or TCI Cutters Hole Openers. At some point it may be necessary to increase the size of a pre-drilled hole to a larger diameter or to drill large diameter holes. Hole opener bits are designed specifically for this purpose. Bits are custom manufactured in a wide range of styles to meet field requirements. A custom hole opener is an effective way of enlarging holes, hence the name "Hole Opener". The Hole Opener Advantage Straighter Holes - By drilling a smaller hole with a "pilot" bit, then attaching that said bit onto the bottom of the the hole opener. The hole opener will follow the path of the hole drilled by the smaller bit. Larger Holes with Smaller Rigs - By drilling a hole in stages, larger holes can be drilled with smaller rigs. A smaller hole requires less power. Replacing Cutters and Cutting Cost - On most Hole Opener designs, the cutters can be easily replaced. The cost to replace a cutter is a fraction of the cost to replace a large tricone rock bit. Cost of Large Rock Bits - Larger diameter rock bits not only cost a lot, they can be difficult to find. A more economic solution is to use a hole opener that uses smaller tricone rock bit segments.. Flexability - Hole Openers can be fabricated in just about any size, and can be configured to drill through any formation. Operational Considerations Drilling Weight - The choice of drilling weight is determined based on the recommendations of the bit manufacturer and the number of cutters on the hole opener. Number of Cutters - The number of cutters placed on a hole opener is governed by the following facts: 1.Maximum number which will fit around the perimeter. 2.The greater the number of cutters, the less the weight, which therefore reduces the penetration rate. 3.In softer formations, less weight is needed to penetrate. 4.The greater the number of cutters, the smoother the tool will run. 5.The greater the number of cutters, the greater the cost. 6.The greater the number of cutters, the longer the cutters will last Rotary Speed - Maximum speed is determined by the manufacturer's recommendation and the calculation to account for the linear distance the cutter is moving per revolution. Hole Cleaning - A frequently over looked point of hole opener operation is hole cleaning. The volume of cuttings to remove from a hole increase by a squared factor with an increase in hole diameter.
Applications: â?¦ PDC drill bit is mainly used to drill Oil well, gas well, water well, etc. â?¦ We design and produce specifie PDC bit with good performance for each soft, medium and hard formation. â?¦ Clay stone/lignite/siltstone/sands: We design 3-5 blades with low density cutter placement,large slot. Low cost,high speed . â?¦ Mudstone: We have experience to design suitalbe blades shape and cutter direction to get high drill speed and stalbe drill. â?¦ Gravel/limestone/shale/clay stone/tuff: Round crown and reasonable cutter direction. Drill smoothly in good speed.
Model Number:417,517,617 ,437,537,637,117,217 Type: rock bit cutter Material:Tungsten Carbide Use: Well Drilling Formation:soft to hard formation Usage:Produce /replace hole opener cutters Bearing type: journal bearing Sealed type:metal sealing /Rubber seal Teeth type: insert button or milled tooth,saw tooth Name:Tci rock bit cutter
Using top and bottom double-sided automatic drilling, pneumatic and buffer feed, self- reclaiming,fast drilling speed, good hole quality and simple operation. The active motor adopts an adjustable speed motor, and the three-stage pulley is adjusted to deal withdifferent drilling holes. �·Laser positioning and movable backer positioning devices can be used, each of which can be applied to the size of specific production. �·Equipped with pneumatic opening and lowering table for mass production of large plates of glass
Company Profile: ESTOPCNC is a manufacturer, distributor and exporter of industrial master machinery and CNC machine tools in China. The company is headquartered in Dongguan city, Guangdong Province. Company by a group of in Taiwan and mainland China engaged in more than 20 years of CNC milling machine manufacturing engineers, maintenance technicians, relying on the powerful world factory location advantage and talent advantage, constantly promote the shift to China smart upgrade, made in China to intelligent manufacturing in China. Cost-effective milling machine, grinding machine, gantry processing center and other CNC machinery and equipment to the international market. We will continue to bring you high quality and a variety of machining center equipment. Single-minded, do a good job of machinery, good service hexahedral processing, that is, the perfect quality and excellent global after-sales service! FAQ Q1. What is the payment Terms ? A1: T/T, 30% initial payment when order ,70% balance payment before shipment; Irrevocable LC at sight. When we receive the advance payment, we will start to make production. When the machine is ready , we will take pictures to you after we got your balance payment. we will send the machine to you. Q2.How can I choose the most suitable machines ? A2: Please let us know your machining demand or machine size, we can choose the best model for you, or you can choose the exact model by yourself. You can also send us the products drawing, we will choose the most suitable machines for you. Q3. What is the package of the machines? A3: The machines standard packed by iron pallets or Fumigated wood with plywood films. Machine Standard Specification Model: DH-1816 Process Capacity: Drilling Dia: �?2-38 (Option:50mm)mm Max Drilling Depth: 1600mm Process Travel: Worktable L/R Moving (X axis): 1800mm Column Up/Down Moving (Y axis): 1200 mm Spindle box Front/Back Moving (Z axis): 1600mm Spindle Taper : OZ25 Spindle Transmission mode: Belt type Spindle Max Speed: 8000rpm Motor Power: Rapid Feed (X/Y/Z): 7.5/7.5/7.5 m/min Spindle Motor Power: 11/15(Rated/Max)KW X feeding Motor Power: 5.5 KW Y feeding Motor Power: 3.6KW Z feeding Motor Power: 2.3KW Cooling Oil Pump Power: 5.5/7.5 KW Circulating Oil Pump Power: 3 KW Machine total Power: 45 KW Worktable Max Loading: 15000 KG Worktable Size: 1700*1000 mm Cooling System: Cylinder Capacity: 630L Coolant Pressure Range: 70 MPA Coolant flow Range: 67 L/min Space: 5000*4300 mm Max Height: 2800mm Machine Weightï¼?16 Ton Accuracy: Gun Drilling Diameter Accuracy: IT8-IT11 Hole Surface Roughness: Raâ?¤3.2 �¼m Deflection of the gun drilling axis from the datum: â?¤0.45/1000(S45, 10mm) Positioning: 0.025 mm Repositioning: 0.015mm
FAQ Q1. What is the payment Terms ? A1: T/T, 30% initial payment when order ,70% balance payment before shipment; Irrevocable LC at sight. When we receive the advance payment, we will start to make production. When the machine is ready , we will take pictures to you after we got your balance payment. we will send the machine to you. Q2.How can I choose the most suitable machines ? A2: Please let us know your machining demand or machine size, we can choose the best model for you, or you can choose the exact model by yourself. You can also send us the products drawing, we will choose the most suitable machines for you. Q3. What is the package of the machines? A3: The machines standard packed by iron pallets or Fumigated wood with plywood films. Q4. What is your trade terms? A4: FOB, CFR, CIF or others terms are all acceptable. Q5. What is your minimum order quantity and warranty? A5: MOQ is one set, and warranty is one year. but we will offer lifetime service for machine. Q6.When is the delivery time? A6: We will delivery then within 15-60 working days after received your deposit. If some special machines will be some longer, we will give you the answer accordingly. Q7: How to ensure the quality? A7: 1.Firstly we choose best material for the processing. 2.Being and after processing, we will inspect the finished parts. 3.Machine finished, our company QC will test the machine as per customer requests. Q8: How to deal with the after-sales service? A8: 1. Technician available for training and installation at customer's company 2. Internet service by sending emails and videos, communicating online or calling 3. One year warranty. During the warranty period, we will sent damage of the machine parts (non-human factors)for free. Q9: How do we get the training for the machines? A9: You can send your people to our factory and we will offer training free of charge, or we can send our engineer to your place. Q10: Where is your factory located? A10: Our factory is located in Dongguan city and Chongqing city. We want to know: 1. We strongly suggest you to tell us size, material of your workpiece for our evaluation if possible, better to send us workpiece drawing, so that we can recommend you most suitable model! 2. lf need ClF Price, please kindly tell us the port of destination.
