Split Set Friction Rock Bolt for Underground Mining Support

Production Process: The split set anchor adopts advanced manufacturing techniques to ensure excellent mechanical properties and durability. Its production process includes:

Steel Pipe Manufacturing: High-quality low-alloy steel or carbon steel materials are used to produce the anchor pipe body with precision instruments, ensuring high tensile strength and ductility. Welding Technology: High-precision pipe seam welding technology ensures firm seams without welding defects, guaranteeing product integrity and strength. Surface Treatment: The split set anchor surface is typically treated with hot-dip galvanizing or spray coating, providing excellent corrosion resistance and extending service life. Mechanical Performance Testing: Each batch undergoes rigorous tensile, bending, and shear tests to ensure compliance with design standards.

Product Specifications:

Split set anchors are primarily used in the following fields:

Mine Support: Helps maintain mine stability and prevent rock collapses.

Tunnel Construction: Provides necessary support and stability during tunnel excavation.

Deep Foundation Pit Support: Used in urban underground construction to prevent soil displacement and pit collapses.

Geological Hazard Prevention: Prevents landslides, collapses, and other geological hazards.

Advantages:

High Strength: Features high tensile strength to withstand significant pressure.

Excellent Corrosion Resistance: Surface anti-corrosion treatment effectively extends product lifespan.

Reliable Construction Performance: Easy to install, achieving rapid anchoring effects.

Strong Adaptability: Adjustable design and manufacturing based on different soil and rock conditions.

Our Advantages:

1. Custom Materials:

2. Custom Diameter, Length, and Surface Treatment

3. Custom Accessories

4. Large-Scale Factory with High Production Efficiency, Supporting Multi-Line Collaborative Production

5. Free Samples Available

Frequently Asked Questions (FAQ)

1. Are you a factory or a trading company?

We are both a factory and operate our own foreign trade company.

2. What is your biggest advantage?

We have a 20,000-square-meter production workshop with over 100 production lines, ensuring short lead times and strict quality control. We support various customization services—just provide samples or drawings, and we can immediately start production or replication. We also accept custom orders for single samples.

3. How do we ship samples or products to customers?

Small-batch samples can be shipped directly to specified countries via international courier. For bulk orders, we have professional and reliable international logistics partners to ensure safe and timely delivery worldwide.

4. How do you ensure product quality?

From raw materials, we follow standardized procurement and production processes. Equipped with in-house tensile testing equipment, we conduct three random inspections before delivery and provide quality inspection reports compliant with national standards.

5. Any other advantages?

Our company can independently produce other supporting components for split set anchors, including flat washers and welded mesh. This enables one-stop procurement, saving customers time and reducing risks in sourcing auxiliary materials.

Payment: Alibaba Trade Assurance provides full transaction protection, supporting T/T, L/C, PayPal, and Alibaba Credit Assurance for dual financial and data security. Samples are shipped within 48 hours, with bulk orders available via sea/air/rail freight. Sea freight services cover 180 countries. 24/7 multilingual customer service with technical response within 1 hour.