China wholesale Chain Pulley Block - factory outlet toyo chain hoist – lihua

(1)Using Japanese technology

(2)Alloy Steel Structural Steel Slate

The sprocket cover and the brake housing provide double protection for the brakes, making it waterproof and mud resistant.

(3)Quality gears

20CrMnTi gears with high frequency carburization and 45-55HRC.

(4)Quenching And Refining G80 Chain

Medium frequency quenching heat treatment, low wear, anti-corrosion, selected lifting chain, test load is durable and safe.

Hand chain hoist operation notice:
pls check the lifting hook if it is firmed and Check whether there is any wrong twist on lifting chain link in order to avoid lifting chain is stuck
when lifting, operator should stand with same plane with the hand chain wheel, then pull the hand chain with gentle power In case the hand chain jumpy and snap ring.
if has the phenomenon that can not pull, pls do not pull with yank power, at this time, you should check carefully.
for ratchet and pawl springs, should often check, in order to prevent the brake failure and weight falling
when lifting, can not use your hand to touch the lifting chain, otherwise it will lest hurt fingers
pls do not over weight used.

Our company set up a series of strict framework of management and perfect system of quality guaranty,as well as check methods,in the spirit of “regarding science and technology as previous guidelines,existing through great quality, developing through credit
seeking benefit by strict management”With excellent quality,good service and excellent reputation, we win all customers trust.