| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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Our Precision Resin Bolt Metal Rod for Coal Mining Machinery stands out with its exceptional high strength, meticulously engineered structure, and an impressive top tightening force. Its innate ability to self-adjust the direction of force enhances the constraint force on the rock, allowing for mechanized and swift installation. This versatile anchor rod supports end anchoring, extended anchoring, and full anchoring applications, offering superior strength, structure, and pre-tensioning capabilities for a more robust and efficient performance.
| Technical parameters of metal rod body and tray for MSGLD-335 high-strength threaded steel resin anchor rod | ||||||||||
| Number | project | MSGLD-335/16 | MSGLD-335/18 | MSGLD-335/20 | MSGLD-335/ 22 | |||||
| technical requirement | Tolerance | technical requirement | Tolerance | technical requirement | Tolerance | technical requirement | Tolerance | |||
| 1 | Rod size | Rod diameter(mm) | 16 | 18 | 20 | 22 | ||||
| Rod length(mm) | xxx±10 | |||||||||
| Tail thread length(mm) | xxx±5 | |||||||||
| Rod straightness(mm/m) | ≤2 | |||||||||
| 2 | Tray size | L×W(mm) | (xxx±5)×(xxx±5) | |||||||
| thickness(mm) | xxx±0.5 | |||||||||
| 3 | Rod yield strength(MPa) | ≥335 | ≥335 | ≥335 | ≥335 | |||||
| Tensile strength of the rod body(MPa) | ≥455 | ≥455 | ≥455 | ≥455 | ||||||
| Elongation rate of rod body(%) | ≥15 | |||||||||
| 4 | Efficiency coefficient of bearing capacity for nut assembly | ≥0.95 | ||||||||
| 5 | Anchoring force(kN) | It should not be less than 1.2 times the yield strength standard value of the corresponding rod body. | ||||||||
| 6 | Tray bearing capacity(kN) | It should not be less than 1.3 times the yield strength standard value of the corresponding rod body. | ||||||||
Neijiang Phoenix Machinery Co., Ltd. Founded in January 1973, Neijiang Phoenix Machinery Co., Ltd. has evolved into a prominent base for coal mine machinery and automobile chassis production. Nestled in Sichuan, China, the picturesque hometown of giant pandas, our company boasts a rich legacy and expertise.
With an illustrious history spanning50 years, our focus has been on the innovative design and manufacturing of shearers, scraper conveyors, belt conveyors, and a variety of mine support materials and equipment parts. We pride ourselves on an impressive annual production capacity of300,000 units (sets). In addition, we are the largest manufacturer of auto sites, truck frames, and parts in southwest China, with a production capacity of200,000 units (sets)annually.
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