Parameter;
1. The load test capacity of 5mm chain is 1600kg; the load test capacity of 6mm chain is 2200kg,the load test capacity of 7mm chain is 3500kg.
2. The ring chain is made of high strength Mn alloy steel.
3. The disc tray is made of nylon sheet.
4. Different pitch distance and diameter are available according to transportation tube.
5. The chain connector is connected with a special C type hook.
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