Description

HSZ series chain biock is designed with a transmission mechanism of symmetrically arranged two-step spur ***** can auttomatically brake with the friction piate and pawl brake system. The structure is reasonable, the volume is small, draws close to the market to ***** versatility, may use in the factory, the mine, agricultural, the electric power, the building production construction, the wharf, the dock, the warehouse machine installment, the cargo hoisting up, vehicles loading and unloading and so ***** high durability and efficiency make it popular all over the world as well asthe high quality and competitive price.