There are many specifications and models of chain block produced by Hangzhou guanhang machinery.

In terms of external shape, there are two types: triangle and circle, and these two types are distinguished in shape. There is no difference in terms of long service life, strong lifting capacity, number of buyers, price and so on.

In terms of tonnage, it ranges from 0.5 tons to 100 tons. For example, chain hoists below 20 tons are conventional models. They are available in stock in the factory and can be delivered at any time after placing an order. For example, chain hoists of 20-100 tons are large tonnage hoists. The stock in the factory is not enough. Customers need to rush production after paying a deposit. They also support customization and production according to drawings.

In terms of the number of meters, since the lifting device of the chain block is a chain, the number of meters of the chain is also one of the reference data when purchasing the chain block. For example, 6-meter and 3-meter chain block can be used in the workplace with high lifting height, and 3-meter chain block can be used in the workplace with low lifting height. At present, there are four conventional meters: 3M, 6m, 9m and 12m. Of course, customization is also supported. Moreover, the chain used by the chain block is g80 manganese steel, which has strong bearing capacity, wear resistance, is not easy to break, and has no potential safety hazards.

Whether you need regular or customized chain block, you can contact us.