1.The use of new surface wear-resistant materials, more effective use of positive and negative ions to prevent mud package more effectively. 2. Optimize the structure design, increase the narrow area in the design of the drill bit, deepen the channel, improve the thickness of the blade reasonably, so as to increase the flow passage area in the use of the drill bit in the maximum range, and improve the chip removal ability of the drill bit. 3. Using bottom-hole simulation and nozzle optimization design, the number and position of nozzles are reasonably arranged, which can prevent mud bag more effectively. 4.We also have other high quality drill bit products.
1.The use of new surface wear-resistant materials, more effective use of positive and negative ions to prevent mud package more effectively. 2. Optimize the structure design, increase the narrow area in the design of the drill bit, deepen the channel, improve the thickness of the blade reasonably, so as to increase the flow passage area in the use of the drill bit in the maximum range, and improve the chip removal ability of the drill bit. 3. Using bottom-hole simulation and nozzle optimization design, the number and position of nozzles are reasonably arranged, which can prevent mud bag more effectively. 4.We also have other high quality drill bit products. 5.If you wann it please contact me.
1.All our Products have been� API7-1,ISO 9001, ISO9001:2008, ISO14001:2004. 2.Products are exported to various countriesï¼?We have partners in the United States. 3.We have our own strong design team,wide range of products and many kinds .Cutters import from USA If you have any questions,please feel free to contact me .
25mm capacity Radial Drilling Machine. Max. Drilling Capacity in Mild Steel (MS) 25mm Max. Drilling Capacity in Cast Iron (CI) 30mm Max. Drilling Stroke/Spindle Travel 225mm
1.All our Products have been API7-1,ISO 9001, ISO9001:2008, ISO14001:2004. 2.Products are exported to various countries We have partners in the United States. 3.We have our own strong design team,wide range of products and many kinds .Cutters import from USA
As an efficient anchoring method, self drilling rock bolt is used in complicated, loose and broken geological condition. It�¢??s widely applied to pre-support project, radial support project, slope stabilization, foundation support project, roadway support project, soil nail wall, back pull anchor rod retaining wall and other rock supporting work. Functions: Self drilling anchor system is an advanced system which can ensure the anchoring effect for complex ground conditions. It can be integrated with the functions of drilling, grouting and anchoring. Conditions: Self drilling anchor bolt system is mainly used for slope stabilization, foundation with micropiles and tunneling, it�¢??s also widely used in the railway system, metro project, etc. It can be installed in sites with weak rocks, loose soil, weathered layer, sand with stone layer and so difficult to create a hole in complex formation. The unconsolidated ground condition favor the self drilling anchor bolt technique for fast and simple method of installed compared to the traditional method. Features and advantages: 1. It features a hollow bore for flushing, or simultaneous drilling and grouting. 2. Reliable, Efficient and Convenient. 3. Choice of drill bits for different ground conditions. 4. It can be elongated by using couplers. 5. Suitable for anchoring in broken geological condition and narrow space, which has achieved perfect effect.
As a modern supporting rock drilling tool, the shank adapter is produced with the development of drilling technology and rock drilling conditions. In terms of rock drilling technology, when developing from shallow hole drilling to medium and deep hole drilling, due to the limitation of the working section, to obtain deeper rock holes, it is necessary to use coupling sleeves on the same axis of the drill rod. Connect multiple drill rods for drilling. The shank rod used in this rock drilling process is the prototype of the development of the shank adapter. With the development of rock drilling equipment, the matching parts of the shank rod as a matching drill tool and the rock drill are more complicated, and the technical requirements for connection and cooperation are becoming more and more strict. To adapt to the changes, shank adapters of various structures have been produced. Shank adapter classification Common shank adapters are mainly divided into three categories: flange-type shank adapters, lug-type shank adapters, and spline adapters. The cross-section of the flange-type shank adapter is hexagonal, 22mm or 25mm for the inscribed circle diameter and 108mm or 159mm for length. It is manufactured by the forging process and is used for light rock drills. The lug-type shank adapter is used for inner-rotating medium-sized guide-type rock drills, and the diameter of the drill rod is 25mm or 32mm. The spline adapter is often used for heavy-duty guide-type external rotating rock drills with large torque, and the diameter of the drill rod is more than 38mm. It is often manufactured by a mechanical process. Product Parameters Shank adapter for pneumatic guide rock drill: It is suitable for small rock drills and can be operated manually. Shank adapter for Atlas Copco rock drill: It is suitable for the Atlas Copco rock drill, one of the most commonly used rock drills. Shank adapter for Sandvik Tamrock rock drill: It is suitable for the Sandvik Tamrock rock drill, one of the most commonly used rock drills. Thread size: R28, R32, R35, R38, T38, T45, T51. For more product specifications, Please email us or leave us a message. advantage 1. We have professional technical, procuring, marketing, order management, and after-sale service teams, which can provide customers with pre-sale technical solution consultation and product selection suggestions, in-sale order management, and after-sale on-site technical guidance and other services. 2. We focus on the field of geotechnical anchorage, always with high standards to do supply chain management, strict requirements to check product quality, and heavy experience to create the whole process of service. 3. We are committed to providing systematic geotechnical anchorage solutions for customers at home and abroad, creating a valuable service experience.
The drill rod is the part that links the drill bit and the shank adapter in the rock drill and undertakes the task of transmitting the impact energy to the drill bit, the rotational torque, and the flushing medium. In actual use, the force conditions of the drill rod are harsh, and it is easy to consume a large number of wearing parts. Product Category Drill rods include tapered drill rods and threaded extension rods according to their connection methods. Tapered drill rod: It is suitable for drilling shallow holes, the tail is connected with the rock drill using the shank adapter, and the tapered part of the head is connected with the drill bit. Threaded extension rods: It is more suitable for drilling deep holes. It can use a sleeve with female threads to connect two drill rods with male threads. With the deepening of the hole depth, multiple drill rods can be connected. It is very convenient to remove the rod from the connection after chiseling. Except by connection type, drill rods include light drill rods and heavy drill rods. Light drill rods include tapered drill rods, shank rods, and integral drill rods. Heavy drill rods mainly include drill rods used for drifting and tunneling rigs, benching drilling rigs, and Open-cutting drilling rigs. Length Light drill rods: 300mm-6000mm(without shank, the conventional length of the shank is 108mm). Heavy drill rods: 600mm-2000mm(Drill rods less than five meters are available). 1. We have professional technical, procuring, marketing, order management, and after-sale service teams, which can provide customers with pre-sale technical solution consultation and product selection suggestions, in-sale order management, and after-sale on-site technical guidance and other services. 2. We focus on the field of geotechnical anchorage, always with high standards to do supply chain management, strict requirements to check product quality, and heavy experience to create the whole process of service. 3. We are committed to providing systematic geotechnical anchorage solutions for customers at home and abroad, creating a valuable service experience.
The rock drill bit is connected with the drill rod, through the drive of the rock drill to achieve the purpose of cutting rock parts, the whole system to bear the greatest impact and wear parts. There are different types of rock drill bits, such as chip bits, button bits... Kelleg offers a wide range of rock drill bits, including top hammer bits and DTH drill bits. Top hammer bit type 1. chisel bit: suitable for light rock drills to drill rock formations with low hardness. 2. Cross bit and X bit: suitable for drilling cracked rock formations and highly abrasive rock formations under the condition of rock drills with large impact power, and have strong radial abrasion resistance. 3. Button bit: Under the condition of a rock drill with a large impact power, it is more suitable than a flaky insert drill bit, has a higher rock drilling speed and service life, and the drilled hole shape is relatively round. 4. Diameter of drill bit: chisel bits: 32mm-42mm cross bits: 34mm-65mm X bits: 55mm-65mm button bits: 38mm-150mm DTH drill bit type 1. Including low-pressure DTH drill bits, medium and high-pressure DTH drill bits (high-efficiency and energy-saving types) 2. Nominal diameter: low-pressure DTH drill bits: 70mm- 250mm medium and high-pressure DTH drill bits: 90mm-508mm Efficient energy-saving medium and high-pressure DTH drill bits: 110mm-254mm For more product specifications, Please email us or leave us a message. Kelleg's advantage 1. We have professional technical, procuring, marketing, order management, and after-sale service teams, which can provide customers with pre-sale technical solution consultation and product selection suggestions, in-sale order management, and after-sale on-site technical guidance and other services. 2. We focus on the field of geotechnical anchorage, always with high standards to do supply chain management, strict requirements to check product quality, and heavy experience to create the whole process of service. 3. We are committed to providing systematic geotechnical anchorage solutions for customers at home and abroad, creating a valuable service experience.
Our tapered drill bit is from alloy steel and tungsten carbides by forging treatment. it can connect with tapered drill rod well for air leg or hand-held rock drill machines for drilling holes in gold and coal mining, marble and granite quarries, stone project, tunnel, water conservancy, etc.Applicable Industries: Applicable Industries: Construction works , Energy & Mining, drifting, tunneling Weight (KG): 0.3 Type: DRILL BIT Machine Type:Drilling Tool Material: High Manganese Steel, Tungsten Carbide Processing Type:Forging Use:Ore Mining Color:customized Usage:Drilling and Construction Application:Stone Drilling, Coal Mining,Quarry drilling, Construction Certification: ISO9001 Advantage: high quality ,High Performance button: 6-8 buttons Heat treatment: Fully carburization
yn27c gasoline rock drill is a hand-operated rock drilling tool. It is available for drilling, splitting breaking, shoveling. It is widely used in mining, road construction, quarrying. Applicable Industries:Construction works , Energy & Mining Condition:New Type:Rotary Drilling Rig Power Type:Gasoline Voltage: Customized Dimension(L*W*H):668*248*202 mm Weight: 27 kg Warranty:1 Year Core Components: Motor, Engine Drilling Diameter:30-43 mm Drilling Depth: 6 m
raw material: 55SiMnMo production process : involving steel rolling, forging, normalizing, quenching and tempering, etc Shank size: H22 108mm/H25 108mm Taper degree: 7, 11 we offer four quality products including Grade A drill rod Qs and GTIII can be applied to solid rocks Grade B drill rod QSAA and G30 is suitable for IV level or above and 12 rocks, Grade C and Grade D dril rod suitable for IV level or below and f 8 rocks.
Material: 23CrNi3Mo Machine Type:drilling tools Thread type:R28 R32 R35 T35 R38 T38 T45 T51 Application:Coal Mining,Quarry drilling, Construction,Stone Drilling Advantage:high wear resistant, High Performance Length: 1-6.4m Certification: AISI, ISO9001 Color:Black Condition:New Warranty:6 Months Type:Drill Pipe Machine Type:Drilling Tool Processing Type:Forging Use:Drilling and Construction Applicable Industries:Construction works /Energy & Mining/rock drilling/mine drilling rig
Hydraulic shaftless mill roll stand Spindle 240mm, hyperbolic heavy rocker, expand chuck, multi-point brake, hydraulic drive lifting, panning left and right on the middle. Hydraulic mill roll stand Specification The symmetrical structure can install two rolls of paper at the same time and continually change paper, paper roller clamp, lift-lower, loosen, movement, contraposition, translation etc. Equipment was made of HT200-wide casting. Maximum loading of one side arm 1500-2000kg Each stand with two set track and trolley for carry paper. Pneumatic braking Electrical components are controlled centralized(domestic brank) One set main motor power of hydraulic mill roll stand is 2kw, each arm power 1.5*4kw YIKE GROUP Hydraulic mill roll stand Advantage Hydraulic mill roll stand characteristic Professional manufacturer Economic cost Durable working Fast delivery Good after service Structural features 1.Adopt hydraulic drive to complete the paper clamping, loosen, remove for the medium, translation left and right and othersï¼?the lifting of the paper adopts hydraulic drive. 2.Brake adjustable adopts multipoint braking system. 3.Each paper rack is equipped with two paper carts that can be served simultaneously from both sides. IIã??Technical parameter 1ã??Paper clip range maximum : 1800mm minimum : 1000mm 2 Folder diameter maximum : 1500mm minimum : 350mm 3 Main shaft diameter of paper holder 240mm 4 Gas source work pressure Mpa 0.4---0.8Mpa III Hydraulic system parameters 1 Work pressure Mpa :16---18Mpa 2 Lifting hydraulic cylinder 10 440mm 3 Clamping hydraulic cylinder 63 1300m 4 Hydraulic station motor power 3KW --380V -- 50Hz Solenoid valve voltage 220V 50 Hz
Twist drill how to maintain 1. When drilling steel parts, ensure adequate cooling of heavy duty drill bits and use metal cutting fluid. 2. Good rigidity of drill pipe and clearance of guide rail can improve the precision of drilling and the life of drill bit. 3, Please ensure smooth and clean between Drill For Brick Wall magnetic seat and workpiece. 4, when drilling thin plate, to reinforce the workpiece, Drill large workpiece, please ensure the stability of the workpiece. 5, at the beginning and end of the drilling, the feed should be reduced by 1/3. 6. When drilling, a large number of fine powder materials, such as cast iron and copper, can not use coolant, and the use of compressed air to help chip removal. 7. Please remove the iron filings wrapped around the Drill body by the Flexible Auger Drill Bit in time to ensure smooth chip removal.
Battery Operated Rail Drill Machine, which drill hole in railway track. Approximate drilling time : within 40 - 60 sec. (depending on rail size) Light weight : 19kg with battery, provided with carry case. Battery life : 75 to 100 holes depending on drill size Suitable for 16 - 40 mm hole Indian Railway / RDSO approved product.
Mud Cleaning Equipment Factory Description Of Drilling Mud Mixer Jet mud mixer is a specialized solids control equipment used for configuring and aggravating drilling fluid , thus change the density , viscosity and pH of drilling fluid. DC uses venturi tube combined with original jet nozzle created a new design of jet mud devices, not only simple in structure, but also have strong feasibility, which can meet the aggravation and configuration of drilling fluid in drilling solid control system from 1500m to 9000m. We can also produce double jet mud mixers according to customers' requirements. Jet mud mixers produced by DC have the advantages of high mixing speed, safe and reliable performance, long service life and ect.
glass drilloing machine for sale
EQUIPMENT SUMMARY Price : $4,300.00Type : Equipment For SaleDate : April 18, 2022Make : Grant PridecoModel :Year :Condition : NewWarranty : NoLocation : USA DESCRIPTION 51 joints of Grant Prideco 6 1/2â?³ Spiral Drill Collars NC-46 w/ MTR Price is per collar We also have at the same price per collar Grant Prideco 6 3/4³ Spiral Drill Collars, NC -50 with MTR 3 joints
EQUIPMENT SUMMARY Price : $950,000.00Type : Equipment For SaleDate : March 20, 2022Make : JienengModel : 1500Year :Condition : Used (good)Warranty : NoLocation : Oklahoma, USA DESCRIPTION Very Nice 1500HP Rig with Skidding System
