QL3.2T Screw jack - QL3.2T

QL3.2T Screw jack ,
1,Good quality and low price
2,easy operation
3,good performance for price ratio

1,Good quality and low price
2,easy operation
3,good performance for price ratio

Technical parameters :

Use principle: mechanical jacks is manual lifting tools, one type of the compact structure, reasonable use of swing, make little joystick gears by a pair of bevel gears, and operation, and drive screw rotation, promote, and weight lifting sleeve rise or fall.

Method of use: 1. To check whether before use normal components, jack is flexible, fill lube, and assess the weight, choose appropriate tonnage of jack, avoid by all means use overload. 2. The adjustment of pushing on the joystick teeth method, with the hand first directly the clockwise rocker, make up rapidly rising sleeve stuff. Top 3. Will handle insert the joystick hole, and move up and down the weight up. Then, When lift the sleeve appear red lines should stop immediately move the handle. If need to maintain when tooth set to decline in the opposite direction, the weight and began to fall.

Note: 1. Always keep the body surface cleaning, regular check internal structure is in good condition, make the joystick of small gear reliable and flexible lifting sleeve invention. 2. Lift sleeve and shell the friction between the surface at any time, other oil must note oil hole should be periodically come on lubrication. 3. In order to consider to use safety, avoid by all means, take a disease, unfavorable work overload for multiple use, in order to avoid has the danger.