Underground Mining Coupling Sleeve-manufacture,factory,supplier from China

Standard coupling sleeve, also known as semi bridge coupling sleeve, has a section of the bridge without a thread in the middle. The threaded part of the drill pipe cannot be screwed through the bridge part of the coupling, and the end of the thread can closely adhere to the casing bridge zone. Standard coupling sleeve is particularly suitable for high-torque drilling rigs. Most rope thread (R thread) and trapezoidal thread (T thread) coupling sleeves are with half-bridge type.

Coupling Sleeve is a high-performance coupling sleeve designed for mechanical systems, dedicated to providing outstanding durability and reliability.

Attachment Mechanism:The conical pick sleeve serves as a connecting element between the conical pick and the drilling equipment. It is designed to securely hold and attach the conical pick to the drill rod or other cutting apparatus.Blocks and SleevesU80K177SU90K225RU170K225SK225SK177SU43XHDMaterial:Conical pick sleeves are typically made from durable and wear-resistant materials, ensuring longevity and performance in challenging drilling or cutting environments.

R25 Coupling Sleeves: Seamless Connections for Efficient DrillingIn the realm of drilling excellence, the R25 Coupling Sleeves stand as a testament to precision engineering and unwavering reliability.

Unleash Precision and Power with R38 Coupling SleevesElevate your drilling operations to new heights with our state-of-the-art R38 Coupling Sleeves.

Elevate Your Drilling Game with R35 Coupling Sleeves: Unrivaled Precision and DurabilityUnleash the power of precision and durability in your drilling endeavors with our top-of-the-line R35 Coupling Sleeves.

Master T45 Coupling Sleeves for Precision Drilling and Outstanding PerformanceIn the realm of drilling, T45 Coupling Sleeves achieve exceptional precision and reliability, injecting robust power into your projects.

Drill Coupling Sleeves:In drilling applications, coupling sleeves are used to connect and join drill rods.

Optimize Your Drilling Efficiency with R32 Coupling SleevesUnlock unparalleled performance in your drilling operations with our cutting-edge R32 Coupling Sleeves.

Coupling sleeves are essential components in rock drilling, serving to connect various segments of the drill string, such as shank adapters, drill rods, and drill bits. They ensure continuity in the drill string and facilitate the efficient transfer of rotational and percussive forces. Here's a detailed overview of coupling sleeves and the types available:Coupling Sleeves Overview1. DefinitionCoupling sleeves are cylindrical components with internal threads used to join two sections of a drill string, such as a shank adapter to a drill rod or two drill rods.

Elevate Precision Drilling with T38 Coupling Sleeves: A Professional's ChoiceUnlock the pinnacle of precision and reliability in your drilling operations with our specialized T51 Coupling Sleeves. Crafted for excellence, these coupling sleeves stand as a testament to cutting-edge engineering, ensuring seamless connections between drill rods and shank adapters.

Blocks and SleevesU80K177SU90K225RU170K225SK225SK177SU43XHDCoal cutter teeth sleeves are components used in coal cutting machinery to protect and enhance the performance of the cutting tools, commonly known as coal cutter teeth or picks. These sleeves play a crucial role in the coal mining industry, where specialized equipment is used to extract coal from underground or open-pit mines.

Excavators:Excavators are heavy machinery used to remove overburden (the layers of soil, rock, and other materials covering the mineral deposit) in surface mining. They have a bucket attached to a boom, which is used to scoop and transport materials.Draglines:Draglines are large machines equipped with a system of ropes and buckets. They are used to remove overburden and expose the mineral deposit.

38mm/30mm(1.5''/1.18'') step shankJZ89/38-TS6C/M22-23-3JZ89/38-TS37C/M25-23-3JZ76/38-TS30C/M25-23-3JZ76/38-TS32C/M22-23-3JZ64/38-TS5C/Z19-23-3JZ64/38-TS40C/M19-23-3JZ64/38-TS41C/M22-23-330mm(1.18'') WSM step shankJZ77/38-WSM/Z17-23-3JZ77/38-WSM/Z19-23-3JZ77/38-WSM/Z22-23-3JZ77/38-WSM/Z25-23-3JZ77/38-WSMX/Z25-23-3JZ77/38-WSMX/Z25-42N-342mm(1.66'') WSM step shankJZ77/42-WSM/M22-23-3JZ77/42-WSM/Z22-23-3JZ77/42-WSM/M25-23-3JZ77/42-WSM/Z25-23-3Surface mining bits, also known as surface mining picks or surface mining teeth, are cutting tools specifically designed for

1.FunctionThe primary function of surface mining bits is to:Cut and Fragment Rock: Efficiently break and fragment rock or ore for easier extraction and processing.Enhance Drilling Efficiency: Increase the efficiency of drilling operations by providing reliable and consistent cutting performance.Reduce Wear and Tear: Minimize wear and tear on mining equipment by using durable, wear-resistant materials.2.

Beyond Expectations – Shank Adapter COP BBCIn the contemporary realms of blasting and mining, the Shank Adapter COP BBC stands out as the favored selection among industry experts owing to its exceptional performance and dependability.

Cutting Structure:Road mining tools have a cutting structure, typically made of carbide or other wear-resistant materials, to effectively mill or cut through asphalt, concrete, or other road surfaces.Variety of Shapes:These tools come in various shapes, including bits, picks, or teeth, depending on the specific application and the type of road milling machine used.20mm(0.76'') step shankDA35DA519DA2022DM1019DM2022DM622DM1922DC35Material Composition:The cutting tips or inserts on road mining tools are often made from materials such as tungsten carbide for durability and resistance to we

Features:Threaded Drill Bits are essential tools used in various construction projects such as tunneling, underground mining, open pit mining, anchoring, and other large-scale construction projects. These bits come in different types including regular, retract, and reaming, each serving specific purposes. One of the key advantages of Threaded Drill Bits is their strong button-fixing ability. This feature ensures that the buttons or cutting elements of the drill bits remain securely in place, even under heavy use.

20mm(0.76'') step shankDA35DA519DA2022DM1019DM2022DM622DM1922DC35Road milling tools, also known as road milling bits or asphalt milling cutters, are cutting tools used in road milling machines or cold planers. These tools are essential in the process of removing and reclaiming the existing pavement surface on roads and highways. Road milling is a common method for resurfacing, rehabilitation, or upgrading road surfaces. Here are key features and information about road milling tools:Design:Road milling tools are designed to break and remove the asphalt or concrete surface of roads.

The Retrac Bits are widely applicable to mining industry, tunneling and underground engineering, open pit, construction drill,blast industry, civil engineering operations,road, gas line, pipe and trench projects,quarry work, rock anchoring and ground stabilization projects, water well industry, etc,Retrac Button BitDiameterNo×button diameterFlushing holeWeightapprox kgTIANYUE P/NmminchFrontGaugeAngleFrontSideSpherical buttons702 3/44 X 118 X 1140°2-2.51531-70T45-411/811-45-31702 3/43 X 11, 1 X 96 X 1135°3-2.51533-70T45-411/611-45-31702 3/44 X 10, 1 X 108 X 1135°4-2.51632-70T45-510/811-45-31763

Features:Rock drilling tools, including the button bit, have a wide range of applications in different industries. They are heavily used in underground mining operations as well as tunneling and quarrying projects. Our button bit offers a competitive advantage due to several factors. Firstly, we utilize high-grade tungsten carbide inserts that enhance its performance and longevity. Additionally, our button bit bodies are manufactured from top-quality steel and are processed using state-of-the-art CNC machinery and heat treatment techniques.

Features:The threaded drill bit, equipped with the hydraulic drilling jumbo, is used for crushing rock. It is widely utilized in tunnel construction, large-scale open and underground mines, as well as for large section tunnel advancement in metal mining.Our threaded button bit is manufactured using the highest quality alloy steel bar and tungsten carbide. It undergoes a heat treatment process, ensuring its durability and performance. The threaded button bit comes in various sizes, including R25, R28, R32, R35, R38, T45, T51, ST58, GT60, ST68, and more.

In addition to the T45 button bit for hard rock drilling mentioned earlier, we also offer a wide range of top hammer hard rock mining tools, including drilling bits, drill rods, shank adapters for drills, and coupling sleeves. We take pride in providing the best drill bits for hard rock applications.Our selection includes various hard rock drill bits with different specifications to meet your specific needs. Thread options available include R32, R35, R38, T38, T45, T51, GT60, ST58, ST68, among others.

Unveiling Mining Excellence with Our Guide Tubes: A Game-Changer in Drilling EfficiencyVarious models catering on your wishes:introducing our mining manual tubes, available in a range of fashions along with r32, t38, t45, t51, and t60.