5 ton chain pulley block

5 ton chain pulley block features: (WWW.CHAINBLOCKCN.COM) 1) Capacity from 0.5T to 30T 2) Have certificate of CE 3) Got certificate of ISO9001 4) Automatic double-pawl braking system 5) Asbestor-free brake discs 6) Drop forged hooks and hook holders to ensure superior quallity and safety 7) More thickness of sheet cover,gear cover and side plates for good quality 8)The static test is 4 times of capacity,and running test is 1.5 times of capacity one by one Model HSZ-0.5D HSZ