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Jack: I'm not sure 中文版

Jack: I'm not sure

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  • Updated: 2022-01-17 13:28
  • About Product:Also known as mechanical jack, is driven by human through the screw pair, screw or nut sleeve as the top lift. Ordinary screw jacks support weight by thread self-locking function, simple structure, But low transmission efficiency, slow return. Color can be customized such as: blue and red
EXW Price: CN ¥ 341 /pc
The price for this item is to be negotiated. Please contact supplier for further information.
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Products:
Lifting tools,electrical equipment
Contacts: 张丽敏Chat
Mobile: 86-18958491560
E-mail: 1078044355@qq.com
WeChat: 15705891567
Address: 19934 , 5 F, 41 Gate, International Trade Mart (District 2).
The use of mechanical jacks are implemented by manual, manual turns a handle and the rotation of the motion of the rocker driving pinion, at that time, will cooperate with small bevel gears gear rotating together, bevel gears turning the screw rotation, causes the rise and fall of the sleeve, the weight will be hold up or down, the weight is held, the screw thread self-locking function can support heavy weights, guarantee the weight will not fall, after the completion of the work, shaking a handle and the gear in the opposite direction movement, set of rod drop, the weight is down.
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