Anhui Huihuang Chain Transmission Co., Ltd. is one of the leading manufacturers and suppliers of mining equipment sprocket in China, featured by quality products and good service. If you're going to wholesale advanced mining equipment sprocket made in China, welcome to get pricelist and free sample from our factory. We also accept customized orders.
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Item |
Specification |
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Product Name |
Large Diameter Forged Mining Sprocket |
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Material |
Forged carbon/alloy steel |
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Chain Match |
Heavy‑duty mining roller chain (custom per equipment) |
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Row |
Double‑row (single/multi‑row optional) |
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Tooth Treatment |
High‑frequency quenching, HRC 48‑55 |
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Bore & Hub |
Integrated heavy hub, keyway + set‑screw holes, custom bore size |
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Tooth Quantity & OD |
OEM customizable according to drawing |
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Surface Treatment |
Black oxide / painting / anti‑corrosion coating |
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Processing |
Forging → rough machining → finish machining → tooth hardening |
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Application |
Mining scraper conveyor, ore hoist, quarry material transport system |
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Standard |
OEM / ISO standard, custom drawing acceptable |
Product Introduction
This is a heavy‑duty large‑diameter double‑row sprocket manufactured by steel forging process. Compared with cast sprockets, forged blanks feature dense internal structure without porosity or sand holes for superior mechanical strength. It comes with an integrated heavy‑duty hub with keyway and set‑screw holes. Designed as OEM custom transmission spare parts, it works with heavy‑duty mining roller chains for mining conveyor systems.
Core Functions in Mining Equipment
Heavy‑load power transmission Mining operations involve heavy loads and frequent impact shocks. Forged body plus double‑row tooth structure deliver high torque capacity. It drives mining scraper conveyors, apron chain conveyors and material lifting mechanisms for ore and gangue transportation. Forging technology greatly improves impact resistance and avoids sudden fracture.
High wear resistance for harsh mining environment Mining sites are filled with abrasive dust and hard ore particles. Hardened tooth surface effectively resists abrasive wear, extends service life and reduces costly production downtime.
Reliable mounting under heavy vibration Thick one‑piece hub with keyway and set‑screw holes ensures firm installation on heavy‑duty shafts. It maintains good transmission coaxiality under continuous violent mining vibration, preventing chain jumping and derailment failures.
Custom OEM solution for various mining machines Customizable outer diameter, tooth quantity, bore size, keyway and tooth profile. It fits scraper conveyors, ore hoists, underground transporting equipment and crusher feeding systems.
Typical Application
Underground scraper conveyor, ore lifting machine, gangue conveying line, quarry feeding conveyor, mine material handling system.
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