Anhui Huihuang Chain Transmission Co., Ltd. is one of the leading manufacturers and suppliers of en masse conveyor double strand chain in China, featured by quality products and good service. If you're going to wholesale advanced en masse conveyor double strand chain made in China, welcome to get pricelist and free sample from our factory. We also accept customized orders.
En Masse Conveyor Double Strand Chain – Built for superior stability and durability.
Combined with two parallel chains and an integrated scraper frame, it forms a bridge-like structure. This design evenly distributes impact force from materials across both chains, delivering excellent impact resistance and deformation resistance. It is the ideal choice for heavy-load and highly abrasive working conditions.

How to Maintain Double Strand En Masse Conveyor Chain
Proper maintenance is essential to extend service life and ensure stable operation.
Regular Lubrication Apply dedicated chain lubricant periodically to pins, bushings and joints. It reduces friction and wear, especially under high-abrasion conditions.
Tension Inspection & Adjustment Check chain tension frequently. Keep consistent tension on two parallel chains to avoid deviation, derailment and uneven load. Adjust timely if the chain gets loose after long running.
Daily Visual Check Inspect chains, scrapers and connecting frames every day. Look for wear, elongation, deformation, cracks or loose parts. Replace damaged components immediately.
Cleaning Clear away accumulated materials, dust and debris on the chain and trough regularly. Contaminants will accelerate abrasion and cause jamming.
Load Control Do not run the conveyor under overloaded conditions. Avoid sudden start-up with full material to prevent strong impact on the double-strand chain.
Anti-Corrosion Protection For humid or corrosive environments, use anti-rust lubricants. Store spare chains in dry and clean areas.
Lubrication Cycle for Double Strand En Masse Conveyor Chain
The lubrication interval varies according to working conditions:
- Normal environment (low dust & mild abrasion) Lubricate the chain every 8 working hours or once per shift.
- Dusty, high-abrasion or high-temperature conditions Shorten the cycle to every 4 working hours.
- Long-term continuous operation Perform comprehensive lubrication and inspection at least once every day.
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