| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
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Introducing our remarkable Heavy-Duty Mine Bolt, engineered for excellence with a rod diameter ranging from 16-22mm and an adjustable length to suit diverse applications. This exceptional anchor rod boasts unparalleled strength, an intelligently designed structure, and a remarkable top tightening force. Its unique ability to automatically adjust the force direction enhances the constraint on surrounding rock, facilitating seamless, mechanized, and swift installation. Moreover, this versatile anchor rod is ideal for end anchoring, extended anchoring, and full anchoring applications, offering supreme adaptability for a broad spectrum of mining needs.
| 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 back in January 1973, Neijiang Phoenix Machinery Co., Ltd. stands as a beacon of industrial prowess, specializing in comprehensive coal mine machinery equipment and automobile chassis manufacturing. Nestled in the captivating Sichuan region of China, famed for its charming giant pandas, our company has become synonymous with quality and innovation.
With a rich legacy spanning 50 illustrious years, we have honed our expertise in the crafting of various shearer, scraper conveyor, belt conveyor, and diverse mine support materials and equipment parts. Our impressive annual production capacity reaches a staggering 300,000 units (sets). Moreover, as the preeminent manufacturer of auto sites, truck frames, and parts in southwest China, we proudly maintain an annual production capacity of 200,000 units (sets). Dedicated to excellence, we aspire to be a trailblazing service provider for ODM, OEM, and our esteemed end customers, relentlessly enhancing our products' global competitiveness.
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