his machine is used for powerful drilling of wooden sleepers Compact product design for mobility on the track Precise drilling with depth stop Adjustable engine speed Work safety due to centrifugal clutch ENGINE 2 stroke petrol engine 1.42kW Max. drill diameter 20mm Drill speed 350r/min Drill speed 20s Dimensions 420*500*1070mm Material stainless steel Weight 14kg
I am very honored to introduce you to the high-performance deep hole drilling machine developed by our company. It will definitely become a capable assistant in your company's production line, helping you to break through the processing bottleneck and move to a higher level of development. This deep hole drilling machine combines cutting-edge technology with exquisite craftsmanship. First of all, it is unique in drilling accuracy. We use a high-precision guide system and advanced CNC technology to ensure that the hole diameter tolerance is controlled within a very small range. The hole wall drilled by our deep hole drill is smooth and has excellent straightness, which effectively reduces the subsequent processing steps, saving you a lot of time and cost, allowing your products to fit tightly during assembly and have better performance. Speaking of efficiency, it is a highlight. Equipped with a high-power, high-speed dedicated spindle, combined with a unique chip removal technology, it greatly improves the drilling speed. Compared with traditional deep hole drilling equipment. The efficient chip removal system can also ensure the continuous and uninterrupted processing process, avoiding problems such as tool wear and hole wall scratches caused by chip accumulation, further ensuring the stability and efficiency of processing, allowing you to complete more orders in a shorter time and quickly seize market opportunities. You donâ??t have to worry about durability and reliability. The whole machine is made of high-quality alloy steel, and the key components have undergone special heat treatment processes to enhance wear resistance and corrosion resistance. Even in long-term, high-intensity harsh working environments, it can still operate stably.
Our Main Products: High precision machining centers, Surface Grinding machine, Gantry grinding machine, NC band saw machine, CNC Circular plate sawing, CNC Vertical milling machine, CNC Duplex milling machine, Deep hole drilling machine, Horizontal milling centers, Vertical machining centers, High speed CNC turning centers, High Precision 5-Axis Vertical Machining Center We can customize models according to customer requirements. Basic parameters: Suitable for medium and small mold or parts processing; Particularly suitable for small micropore deep hole processing and the like. Processing aperture: OD 1.0 - 25mm X, Y, Z travel: 800mm x 500mm x 500mm Table area: 1000mm x 500mm Processing depth: 250mm (Max 300mm) Table load: 2000kg Maximum spindle speed: 8000rpm Mechanical size: 3100mm x 2375mm x 2700mm We can customize models according to customer requirements. 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.
This machine is an indispensable tool for railway maintenance, construction and emergency repair operations. It uses a hollow drill bit, fast clamping, accurate positioning, fast drilling, simple operation and safety use.The rail clamping device has self-locking function, and high drilling precision. The hollow drill bit is used, and special twist drills below 13.5 can also be clamped according to needs. It has automatic water supply function when drilling, and is suitable for maintenance, emergency repair and overhaul operations in public works departments.
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.
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! Our Main Products: High precision machining centers, Surface Grinding machine, Gantry grinding machine, NC band saw machine, CNC Circular plate sawing, CNC Vertical milling machine, CNC Duplex milling machine, Deep hole drilling machine, Horizontal milling centers, Vertical machining centers, High speed CNC turning centers, High Precision 5-Axis Vertical Machining Center We can customize models according to customer requirements. Model NO. DH-2220DC Layout: Vertical Hole Diameter:
We sell and export good quality CNC Machine Tools all over the world. We are a professional manufacturer of Deep Hole Drilling Machine here in China, our product have been exported to many country markets. For more details, please take a visit to our website:[www.estopcnc.com]. Our price includes the top level of quality control and the decent after service. Our Main Products: High precision machining centers, Surface Grinding machine, Gantry grinding machine, NC band saw machine, CNC Circular plate sawing, CNC Vertical milling machine, CNC Duplex milling machine, Deep hole drilling machine, Horizontal milling centers, Vertical machining centers, High speed CNC turning centers, High Precision 5-Axis Vertical Machining Center We can customize models according to customer requirements.
We sell and export good quality CNC Machine Tools all over the world. Model NO. THD-V850 Processing Aperture: Od1.0-25mm Condition: New Table Area: 1000mm X 500mm Table Load: 2000kg Mechanical Size: 3100mm X 2375mm X 2700mm Trademark: ESTOP HS Code: 8207509000 We are a professional manufacturer of Deep Hole Drilling Machine here in China, our product have been exported to many country markets. For more details, please take a visit to our website:[www.estopcnc.com]. Our price includes the top level of quality control and the decent after service. Structure: Deep Hole Drilling Controlling Mode: CNC Certification: GS, CE, RoHS, ISO 9001 Color: You Can Customize The Color of The Machine X, Y, Z Travel: 800mm X 500mm X 500mm Processing Depth: 250mm (Max 300mm) Maximum Spindle Speed: 8000rmp Transport Package: Wooden or Steel Box Origin: China Production Capacity: 1500sets/Year 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.
A Petrol Engine Rail Drilling Machine is a type of portable rail drilling machine specialized for drilling holes in rails. Rail Drilling Machines are also popularly called as Rail Drills, Portable Rail Drill, Rail Core Drilling Machines, etc. The Electric Driven Rail Drilling Machine runs on electricity. The machine needs an electric power supply either 230 volts or 110 Volts. This rail drilling machine are equipped with power electric DC motor with brushes. The Electric Driven Rail Drilling Machines are ideal machines to use on railway workshops. When using Electric Driven Rail Drilling Machine in a remote location it can also be connected to generators or gen sets. The Petrol Engine Driven Rail Drilling Machine or most commonly known as Petrol Rail Drilling Machine runs on Benzin (petrol). This machine is equipped with a petrol engine generally of 1500 Watt (2 HP). The Petrol Rail Drilling Machines are ideal machines when drilling in a remote location where there is no availability of electricity.
NZG-31 rail drilling machine is compact in structure, and it is the lightest drilling machine in China at present. The rail clamping device has self-locking function, accurate positioning and high drilling accuracy. The n-tailed hollow drill bit can be used to clamp the special twist drill with n-tailed shank under 13.5 according to the needs. It has the function of automatic water supply when drilling. It is a necessary tool for maintenance, rush repair and overhaul operation of Public Works Department. Advantage 1. The water supply at the back of the main shaft is adopted to prevent the cooling water from entering the bearing and reducer, so as to improve the service life of the equipment. 2. When drilling, the rotary resistance is reduced and the drilling torque is increased. 3. The drilling time is shortened and the production efficiency is improved.
Maxdrill Cheap Price Hot Sale Rock Tools R32 45mm Thread Button Bit for Drilling Mining and Quarrying Product Description Dimensions  Flushing hole(mm) Buttons(mm) Angle Class Part No mm in Front No Size Gauge No Size Front No Size Gauge No Size 45 1 3/4 3*5 1*5 3*8 6*10 30 ° - 3045R32F09 48 1 7/8 3*5 1*5 3*9 6*10 30 ° - 3048R32F09 51 2 3*5.5 1*5.5 3*9 6*10 35 ° - 3051R32F09 54 2 1/8 3*6 1*5.5 3*10 6*11 35 ° - 3054R32F09 57 2 1/4 3*6 1*6 3*10 6*11 35 ° - 3057R32F09 Remarks: Hemispherical-66(Usually for very hard rocks) Ballistic-65(Usually for medium hard rocks) Semiballistic-64(Usually for medium hard rocks) Conical-67(Usually for soft rocks) FAQ The information you may like to know before order: 1.  Methods of Payment:   T/T (Telegraphic Transfer) or Western Union or L/C at sight 2.  Handling time for an order   Based on order quantity, normally it takes 25 days for production.   Only 2  or 3  days if we have stock on your request size. 3.  Shipping way   Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air   Bulk order: we suggest by air or by sea. 4.  Quality Control   We have our own experienced QC.   There will be strict inspection and testing for every order before shipping out. 5.  After Services:   a. Our sales team will response for your question within 24 hours (Holidays Excluded)   b. Technical Support will be available in any time   c. Free replacement will provide once the failure confirmed caused by our product quality
Maxdrill High Performance Hot Sale Rock Tools T38 64mm 12 Tips Drop Center Retrac Skirt Thread Button Bit   Product Description Dimensions D Flushing hole(mm) Buttons(mm) Angle part no. mm in Front No Size Gauge No Size Front No Size Gauge No Size 64 2 1/2 2*9 2*6 4*10 8*10 30 ° 3064T3812R 70 2 3/4 2*8 2*6 4*11 8*11 35 ° 3070T3812R 76 3 2*9 2*7 4*12 8*12 35 ° 3076T3812R 89 3 1/2 2*11 2*8 6*12 8*13 35 ° 3089T38F14R 64 2 1/2 3*7 1*6 4*10 8*10 35 ° 3064T3810DR  Remarks: Hemispherical-66(Usually for very hard rocks) Ballistic-65(Ususally for medium hard rocks) Semiballistic-64(Usually for medium hard rocks) Conical-67(Usually for soft rocks) Process &Packaging FAQ The information you may like to know before order: 1. Methods of Payment:   T/T (Telegraphic Transfer) or Western Union or L/C at sight 2. Handling time for an order   Based on order quantity, normally it takes 25 days for production.   Only 2  or 3  days if we have stock on your request size. 3. Shipping way   Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air   Bulk order: we suggest by air or by sea. 4. Quality Control   We have our own experienced QC.   There will be strict inspection and testing for every order before shipping out. 5. After Services:   a. Our sales team will response for your question within 24 hours (Holidays Excluded)   b. Technical Support will be available in any time   c. Free replacement will provide once the failure confirmed caused by our product quality
NZMZ-20 Portable Sleeper Drilling Machine This machine is light-weight and easy to use and has the purpose of quickly drilling wooden sleepers ensuring precision andmaximum safety for the operator. It is composed of: * 4-stroke petrol engine with valves at the top and special lubrication to work on 360�°; * High-strength speed reducer gears lubricated by special TK3 grease that guarantees excellent lubrication and long life; * Ergonomic handle with throttle lever and engine safety lock; * Safety system with centrifugal clutch; * Possibility of inserting a lever able to rotate the drill bit in case of blockage; * Quick coupling / uncoupling spindle of the drill bit. Optionally we can supply: * Drill bit protection and drilling depth regulator ; * Trolley with 3 wheels for different types of track gauge; * SleeperDrill Bits.
Drag bit is a drill bit usually designed for use in soft formations such as sand, clay, or some soft rock. However, they will not work well in coarse gravel or hard rock formations. Uses include drilling water wells, mining, geothermal, environmental and exploration drilling. Whenever possible, they should be used to drill pilot holesbecause they produce cuttings that are easiest to log.
Rock Drills Other stone breaking tools
Eccentric casing Systems Drilling through formations with loose, unconsolidated material always comes with problems such as the bore hole cave-in collapse. How to avoid these problems? With years of field practice and research, Team whole had developed its eccentric casing system application for strata with silt, sand or small size pebbles. With its simple structure,easy operation and reliable performance, this system can advance the casing easily for depth within 30 meters. And it's retrievable with long service life. Concentric Casing Systems Usually the land surface of the earth is covered with loose, unconsolidated material such as soil, clay, silt, sand, gravel and boulders, which varies in depth from a few centimeters to hundreds of meters. Use concentric system can drill this complex formation very well. The systems are available through the whole product range the smallest being for 114 mm (4 1/2") casing and largest size available at the moment is for 1220 mm (48") casing.
DOWN THE HOLE drilling is a kind of big diameter borehole drilling by extending the impacting power to the bottom of the hole. With high straightness, clean hole wall, good rigidity of drill pipe and hammer, without high axial thrust, no restriction of drilling depth and low cost, DTH drilling tools are widely used in open-pit mining.
TOP HAMMER drilling tools include: bit, rod, shank and sleeve. The piston of drill rig directly impacts the shank, makes impact power reach the bit through rod by the form of stress wave, so as to work on the breakage of rock. The primary breaking way is impacting while the secondary is cutting; both are with high drilling efficiency.
