Manual Hoist chain hoists use a long time, you may encounter

  Proof chain hoists use a long time, you may encounter : card chain , skid brake dead cars and other issues, how do we deal with these issues without delay our normal use it The following four aspects:
    First, the proof chain hoists very important routine maintenance checks should be regularly corresponding mechanical parts for maintenance testing, look at all the m liftech mini electric hoist echanical parts , such as whether there is rust , must be promptly applied lubricants. Proof chain hoists chain should always use lubricant maintenance, a chain to prevent rusting card chain , and secondly, is to extend the life of the chain .
    Second, the proof chain hoists friction plates regularly checked or replaced , it should be in frequent liftech steel beam clamps use seven days to do an inspection , if found friction plate with oil , should be replaced immediately ; such discovery should replace the friction plate is thin , as above both of these problems can cause instability and explosion-proof chain hoist brake slip .
    Thirdly, proof chain hoists brakes have a ratchet , a pawl ratchet next , such as a spring detent on the loose will cause chain hoists without brakes.
    Fourth, the proof chain hoists chain guide wheels do check regularly to see if there is squeezing the guide wheel , deformed , broken teeth and other emerging, such as size, etc. have found a chain and deformed , they should immediately replace the corresponding proof chain hoists Accessories .
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these Manual Hoist can accurately and reliably stop at the desired position

Run institutions brake mounted on the crane , luffing rotating bodies and institutions , these institutions can accurately and reliably stop at the desired position . If installed in the lifting mechanism , in addition to the role played in the braking load state , but also to adjust the rate of decline of the object.liftech steel beam clamps
Brake action by way of closed and open ; according to the structure of the block type and belt ; by transmission of mechanical transmission , hydraulic and electric types . Generally , normally closed two- block brake shoe mostly common in crane . The manual liftech wire rope electric hoist hoist generally use a one-way ratchet friction brakes , self braking under load , very convenient.
Brakes are very important parts of lifting equipment , hoist pull the opponent is also true , its main role is to make the moving parts of a device ( mechanical movement ) slow down , stop or remain stopped other functions