Design and organizational structure of 20 ton hand chain hoist

20 tons of imported hand hoist is rarely used in China, but it is an indispensable lifting tool in the port, and plays an indispensable role in the port dispatching and handling process. 20 tons of chain blocks with different structures of small specification, it has two head of 10 tons of gourd, lifting chain to bearing eight root, strong on the hook and put two gourd head fixed hook, hook and hook the chain together, for the power supply situation in a timely manner to deal with heavy work, this is the electric hoist the gourd irreplaceable.

imported 20 tons of hand hoist using 11.2 mm lifting chain, safety and durability is higher than domestic 10 mm, the product uses triangle structure, internal double ratchet full bearing structure, light hand tension, even if a long time of operation, will not be very tired, this is the customer over the years through practice summary feedback to us.