Anhui Huihuang Chain Transmission Co., Ltd. is one of the leading manufacturers and suppliers of conveyor belt sprockets in China, featured by quality products and good service. If you're going to wholesale advanced conveyor belt sprockets made in China, welcome to get pricelist and free sample from our factory. We also accept customized orders.
Product Overview
Conveyor belt sprockets is double‑row A‑hub carbon steel sprocket with quenched & tempered black‑oxide finish, standard finished bore, designed for double‑row roller chain. It serves as a key transmission component for warehousing & logistics conveyors, pallet handling, sorting systems and elevating equipment, for material transporting, lifting and sorting under medium‑low‑speed and medium‑heavy continuous‑load working conditions.
Core functions in material‑handling machinery
Drive conveyor chains for continuous material transfer Double‑row sprocket meshes with double‑row roller chain to power conveyor systems for cartons, pallets and workpieces in horizontal, inclined and turning conveying lines. Double‑tooth design distributes load for higher load‑carrying capacity for heavier goods.
Power lifting & elevating mechanisms In hoist and vertical handling machines, it transmits torque for material raising and lowering and ensures stable lifting performance.
Synchronized transmission for sorting & diverting stations Multiple sprockets synchronize multi‑section conveyor speed in logistics sorting lines. It reduces material jamming and offset and improves sorting‑system reliability.
Fatigue resistance for long‑time non‑stop operation Warehouse and material‑handling equipment usually run around‑the‑clock. Double‑row tooth shares working load, reduces single‑tooth wear, extends service life and cuts maintenance downtime.
Key Features
Double‑row teeth & solid Type‑A integrated hub Double‑row tooth profile shares transmission load for higher loading capacity and better shock‑wear resistance. Solid thick A‑type hub offers high rigidity against torque deformation
Standard finished bore, customizable keyway & set‑screw holes Bore can be machined with keyway and set‑screw holes for firm shaft locking against slipping, easy field assembly.
Carbon steel quenched‑tempered + black‑oxide finish Tooth surface heat‑treated for improved wear resistance. Black‑oxide treatment provides basic rust protection for general indoor industrial service. Stainless‑steel version optional for damp or corrosive environments.
ISO‑standard roller‑chain tooth profile Precision‑machined teeth ensure smooth chain engagement, lower risk of chain jumping‑off and reduce operating noise.
Applications
Chain conveyor, pallet conveyor, automated warehouse, material hoist, parcel sorting line, factory workpiece‑handling conveyor, auto loading‑unloading machinery.
Note: Single‑row sprockets apply for light‑duty service. Double‑row material‑handling sprockets target medium‑heavy loads. Load is shared by two tooth rows for continuous heavy‑duty conveying.
Advantages
Double‑row‑tooth construction delivers higher load capacity for heavy‑goods conveying and lifting.
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Solid Type‑A hub features high rigidity and good anti‑torque‑deformation performance.
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Quenched‑tempered teeth offer excellent wear resistance for long‑time continuous material‑handling operation.
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Stable meshing minimizes chain‑jump risk for smooth pallet & container transportation.
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Flexible customization: keyway, set‑screw hole, teeth count and bore dimension. Stainless steel available for corrosive conditions.
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