HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
| Payment Terms | TT |
| Supply Ability | 1000/Month |
| Delivery Time | 7days |
| Packaging Details | Caroton box |
| Product Name | Rock Drilling Tools |
| Key Word | Shank Adapter COP1838 |
| Thread | R38 |
| Length | 435mm |
| Spline | 8 |
| Adapter Diameter | 38mm |
| Weight | 3.9kgs |
| Production | High Manganese Steel With Heat Treatment |
| Brand Name | Minetech |
| Model Number | COP 1838 |
| Certification | ISO9001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | TT | Supply Ability | 1000/Month |
| Delivery Time | 7days | Packaging Details | Caroton box |
| Product Name | Rock Drilling Tools | Key Word | Shank Adapter COP1838 |
| Thread | R38 | Length | 435mm |
| Spline | 8 | Adapter Diameter | 38mm |
| Weight | 3.9kgs | Production | High Manganese Steel With Heat Treatment |
| Brand Name | Minetech | Model Number | COP 1838 |
| Certification | ISO9001 | Place of Origin | China |
| High Light | forging shank adapter rock drill ，underground rock drilling tools ，COP1838 shank adapter drill | ||
The Minetech Forging Shank Adapter COP1838 is a precision-engineered critical link, designed to deliver uncompromising power transmission in the most demanding rock drilling environments. Acting as the vital interface between your drill rig and the drill string, this adapter is built to withstand extreme forces, ensuring maximum uptime and drilling efficiency in construction, mining, and tunneling applications.
A shank adapter is the cornerstone of an efficient drilling system. It is tasked with the monumental job of transferring the drill rig's full spectrum of energy—including intense impact power, high rotational torque, axial feed force, and flushing medium (air or water)—to the entire drill string. The COP1838 is manufactured from meticulously selected high manganese steel and shaped through a robust forging process, resulting in a component with superior internal grain structure. This foundation is then enhanced by advanced carburizing heat treatment, creating an exceptionally hard, wear-resistant surface while maintaining a tough, shock-absorbent core capable of withstanding millions of impact cycles.
Optimized Material & Forging Process: Crafted from high manganese steel and forged under intense pressure, the adapter achieves a dense, continuous grain flow that dramatically increases its impact fatigue resistance and overall service life compared to cast alternatives.
Advanced Carburizing Heat Treatment: The entire component undergoes a deep-case carburization process. This effectively hardens the material from the outside in, providing exceptional resistance to abrasion, spalling, and thread deformation, which are common causes of failure in severe drilling conditions.
Precision CNC Machining: Every spline and thread is machined with Computer Numerical Control (CNC) technology to exacting tolerances. This ensures a perfect, secure fit with the drill rig's drive chuck and a seamless connection to the drill string, eliminating energy loss and preventing premature thread wear.
Comprehensive Force Transmission: Engineered to be the most robust link in the chain, it reliably transfers 100% of the rig's rotational torque, feed force, impact energy, and flushing medium to the drill bit, enabling efficient rock fragmentation and borehole cleaning.
| Parameter | Value |
|---|---|
| Brand | Minetech |
| Processing Type | Forging |
| Spline | 8 |
| Technology | Heat Treatment |
| Material | High Manganese Steel |
| Thread | R38 |
| Application | Construction Works, Energy & Mining, Rock Drilling |
| Length | 435mm |
| Adapter Diameter | 38mm |
| Weight | 3.9kg |
Infrastructure Construction: Essential for foundational work in building roads, bridges, and large structures, where it is used in excavation, earthmoving, and controlled blasting operations.
Underground Mining & Tunneling:
Facedrilling and Bolting: Provides the power and precision needed to drill holes for roof bolts and reinforcing bars, crucial for stabilizing tunnels and mine shafts.
Production Drilling & Long Hole Drilling: The backbone of ore extraction, used to drill long, horizontal, or inclined holes to break and access deep mineral deposits.
Drifting: Excavates new tunnels and passageways within mines, requiring a reliable adapter to maintain progress in challenging rock conditions.
Open-Pit Mining & Quarrying:
Bench Drilling: Used to drill vertical blast holes on man-made ledges ("benches") in open-pit mines, facilitating the safe and efficient removal of overburden and ore.
To guarantee it arrives on-site in perfect working condition, each Shank Adapter COP1838 is securely packaged in a dedicated carton box. We offer flexible global shipping solutions to meet any project timeline:
Express Courier: Available via DHL, UPS, and FedEx for urgent orders, complete with full tracking.
Sea & Air Freight: Cost-effective and reliable options for large-volume orders.
Our streamlined supply chain ensures a consistent and reliable flow of high-quality products.
Q: What is the brand name of this product?
A: The brand name of this product is Minetech.
Q: What is the model number of this product?
A: The model number of this product is COP 1838.
Q: Where is this product made?
A: This product is made in China.
Q: Is this product certified?
A: Yes, this product is certified with ISO9001.
Q: What is the minimum order quantity for this product?
A: The minimum order quantity for this product is 1.
Q: How much does this product cost?
A: The price of this product is determined by the quantity ordered.
Q: How is this product packaged?
A: This product is packaged in a carton box.
Q: How long does it take for delivery?
A: Delivery time for this product is 7 days.
Q: What are the payment terms for this product?
A: The payment terms for this product is TT (Telegraphic Transfer).
Q: What is the supply ability for this product?
A: The supply ability for this product is 1000 units per month.
Company Details
Business Type:
Manufacturer
Total Annual:
3000000-5000000
Employee Number:
100~120
Ecer Certification：
Verified Supplier
Hebei Minetech Machinery Technology Co., Ltd is located in Shijiazhuang city, Hebei province. Minetech is specialized in producing and exporting rock drilling tools. We manufacture rock drilling tools, including drilling machine, button bits and drilling rods. Minetech treasure each opp... Hebei Minetech Machinery Technology Co., Ltd is located in Shijiazhuang city, Hebei province. Minetech is specialized in producing and exporting rock drilling tools. We manufacture rock drilling tools, including drilling machine, button bits and drilling rods. Minetech treasure each opp...
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