39mm 47mm Galvanized Friction Rock Bolt and Split Set Stabilizer for Underground Mining with High Corrosion Resistance
Price:
Negotiable
MOQ:
100 pcs
Delivery Time:
10-15 days
Brand:
MTH
Product Description
39mm 47mm Split Set Stabilizer / Friction Rock Bolt / Split Set Rock Bolt
Product Description
39mm 47mm Split Set Stabilizer/Friction Rock Bolt/Split Set Rock Bolt Manufacturer in China
Production Introduction
Mining Friction Bolts are primarily used in hard rock mines such as copper and gold mines. These bolts are installed in rock strata through extrusion, generating both axial and radial frictional expansion forces that create substantial supporting pressure to maintain roadway safety.
Our Mining Friction Bolts are manufactured from high-yield, high-strength steel with welding rings that maintain excellent welding integrity. Even if the rod body fractures, the welding ring remains securely in place.
Advantages of Mining Friction Bolt:
- Simple installation process reduces labor costs
- Excellent yield strength and breaking strength
- Superior welding ring pull-out force
- Available in black or hot-dipped galvanized finishes
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
Location
No. 466 Zhongshan Road, Shijiazhuang, Hebei, China
Contact Person
Nikolay