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Scissor jack principle and construction

  Scissor jack principle: the scissor jack is based on an isosceles triangle, two waist high are not change, shortening the bottom line, this is the geometric principles of increasing height.

  It adjusts the two isosceles triangle through the screw bolt and nut for raising and lowering the height. Just like as usual ladder, when the angle between arms of the ladder become smaller then it will higher, the angle between the arms of the ladder is larger then it will lower just as the same way.

  Difference of scissor jacks and hydraulic jacks

  Difference of scissor jacks and hydraulic jacks: scissor jack is a mechanical jack, hydraulic jack is a hydraulic jack.

  Scissor jack use

  Scissor jack use: It is not too large weight based on the special structure of scissor jack, usually about less 2T loads. So you do not expect it load trucks with goods. Because of scissor jack is mechanical jack, do not worry about the oil leakage, we can also cross over to use.

  Structural shape of scissor jack like as scissors, used to be called a scissor jack.

  Scissor jack is a lifting equipment, mainly for the small tonnage car lifting, such as cars and so on.

  Common specifications of Scissor jack are 1T (ton), 1.5T (ton), 2T (ton), 3T (ton), etc.

  Scissor Jack called stents jack too, light and fast, is the necessary tools of domestic automobile factories, the principles are different. Upper and lower strut made ​​from sheet metal components.

  Seaten scissor jack: Http://www.chinaseaten.com

 

 

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