Basalt Fiber Rock Bolt、BFRP Rock Bolt (Basalt Fiber-Reinforced Polymer Rock Bolt)
Model: φ20、φ22
Min. Order: 5,000 Meters
- Tensile Strength:
- > 1000 MPa
- Lead Time:
- 10 days
- Supply Ability:
- 2,000 Sets per Day
- Shipping Port:
- qingdao/Khorgos
Product Features & Applications
Basalt fiber rock bolt is a high-performance fiber-reinforced polymer (FRP) rock bolt made from natural basalt ore. The ore is melted at high temperature and drawn into fibers, which are then combined with a high-performance resin matrix through the pultrusion process. It is a new type of tensile member in geotechnical engineering, designed to replace traditional steel rock bolts and earlier glass fiber rock bolts. Typical applications include high‑gas mines (where spark prevention is critical) and mines with highly corrosive water environments.
Product Advantages
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The rod/bar density is only 1/4 that of traditional metal bolts, significantly reducing the labour intensity for handling and installation. The installation time per unit is shortened by 50%, resulting in substantial savings in labour costs.
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Excellent corrosion resistance eliminates the need for additional anti‑corrosion treatment. In high‑temperature and highly corrosive mine environments, the service life is more than three times that of conventional metal bolts, drastically reducing material and labour costs for later replacement and repair.
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Cutting produces no sparks, making it directly compatible with high‑gas mines without the need for extra spark‑proof measures. This further reduces the associated construction auxiliary costs.
| Property | Basalt Rock Bolt |
|---|---|
| Weight | Lightweight; density is 1/4 that of traditional bolts, making it easy to handle and install. |
| Corrosion Resistance | Excellent, suitable for harsh environments. |
| Tensile Strength | > 1000 MPa |
| Ease of Installation | Easy to cut, spark‑free, and safer. |
Technical Specifications
- Tensile Strength
- > 1000 MPa
Trade Specifications
- Reference Price
- USD $5.00 - $15.00
- Minimum Order Quantity
- 5,000 Meters
- Lead Time
- 10 days
- Supply Ability
- 2,000 Sets per Day
- Shipping Port
- qingdao/Khorgos
Shandong Shengyuan Industrial Equipment Co., Ltd.
Shandong Shengyuan Industrial Equipment Co., Ltd. (Shengyuan Industry), a subsidiary of China's Top 500 enterprise Shandong Ronghui Group, was founded in 1997 with a registered capital of 368.43 million RMB. Inheriting the Luoling Spirit, it commits to intelligent upgrading of mining machinery, focusing on the R&D and production of mining support equipment, lithium battery monorail hoists, hydraulic components and industrial fluid control devices, with five affiliated companies. As a national high-tech enterprise, national "Specialized, Refined, Differential and Innovative" Giant and Shandong Gazelle Enterprise, it runs six production bases with nearly 300 employees. Its average annual revenue growth reached 17.87% in recent two years, and the revenue hit 494 million RMB in 2025. Boasting 92 patents and over 100 technological achievements, many of its technologies are at the leading level at home and abroad. The company has invested nearly 25 million RMB in R&D and plans a high-end equipment manufacturing project with a total investment of 2.9 billion RMB.
- Location
- No. 1 Hengfa Road, Beisu Town, Zoucheng City, Jining City, Shandong Province
- Main Products
- New support products, lithium battery monorail hoist, mining support equipment, hydraulic power machinery and components, alloy castings, valves, hydraulic motor
- Employees
- 101-500 People
- Factory Area
- > 50,000 m²
- Annual Revenue
- Above US$50 Million
- Main Markets
- Southeast Asia / Middle East & North Africa