Specifications
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Technical Parameters |
|||
|
Thread diameter (mm) |
Rod diameter (mm) |
Length (mm) |
Connection method |
|
75 |
42 |
500-2500 |
Square |
|
80 |
50 |
500-2500 |
hexagon |
|
89 |
63.5 |
1000-1500 |
Thread |
|
Note: Please contact our company for special specifications |
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Product detail
Brand name: miningwell
Minimum order quantity: 1 set
Packaging details: standard export packaging
Delivery Time:7-10 days
Payment terms:L/C, T/T, Western Union
Spiral drill rod thread type: square/hexagonal/threaded
Advantages: light weight, fast connection, fast slag discharge, high efficiency, high bending strength, wear-resistant.
Materials: High-pressure seamless alloy tubing (rod body); Highly wear-resistant t-strip (helix); Medium-carbon alloy steel hot-refined in vacuum (connector).
Type of connection between rods: Spring pins with U-shaped or half-ring retaining pins for maximum torque on the rods.
Application: Spiral drill pipes are widely used in mining, geological exploration and various drilling (water, oil, gas, etc.) projects.
Matching: Portable or hand-held drilling machine
Process: Pre-stressed wire wound and welded according to the advantages of German process.
How to choose the right auger rods?155mm continuous flight auger rods,auger rods,hollow auger rods
1) Diameter of the auger? Is it to be connected?
2) What is the diameter of the pipe required?
3) What is the connection type?
Advantage
Compared with traditional drilling technology, spiral drill rod can effectively avoid torsion and bending stresses and increase drilling speed. In addition, it has a greater advantage in coal mining by using borehole drilling and gas venting. And spiral drill pipe can discharge gas at high speed and overcome the stress to achieve the purpose of anti-bursting and ensure the safety of coal mining.
Shipping&Payment
Every piece of Miningwell equipment and drilling rig undergoes a rigorous load security check to ensure the safety of the cargo in the container.
Our payment methods: credit card, L/C, T/T, Western Union, and we support shipping by air and by sea.
Our Services
1) We are a manufacturer of rock drilling equipment and related drilling tools with more than 20 years of experience. Our rock drills, down-the-hole drills, top hammer drills, rotary drilling rigs and water well drills are exported to overseas markets.
2)Miningwell has a complete QC process. The first is real-time production inspection: to ensure that the product production sequence meets the specifications and the parts are not damaged. The second is full factory inspection: every equipment and drilling tool of Miningwell will undergo strict factory inspection. Then there is loading safety inspection: to ensure the safety of the goods in the container. Finally, regular visits to customers, good after-sales service and regular maintenance of export equipment.
3)We are also a mature engineering solution provider. In close cooperation with strategic partners, we provide flexible and efficient solutions for projects according to customer requirements, covering: bridge infrastructure, tunnel excavation, mining and other construction industries.
4)Many other designs are available for you to choose from, and we can accept minimum orders. Your interests can be fully guaranteed.
5)After you place an order, we will follow up the whole process and update you. Collect goods, load containers and track cargo shipping information for you.
6)If you are interested in any of our products, or you wish to place any custom order, or you want to purchase any items, please tell us your requirements. Our team will try our best to help you.
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