50ton lifting manual mechanical bottle screw spiral jack

Keyword:Screw Jack   Time:2019-10-19 21:41:50

Product Show of screw jack

 Introduction of screw jack
 The screw jack is mechanically operated,tightly engaged, interlocking. Manually rotate, one side gear to drive the 3-ring gear to run
 at the same time, and think about the lifting  movement of the threaded spindle
 1. Classic Type Bottle Jack.
 2. Capacity from 3.2Ton to 100Ton.
 3. High quality with most competitive price.
 4. Tested to 150% of rated capacity keep it is safety used.
 5. Used for automotive, industrial, agricultural, marine recreation and construction applications where lifting, pushing, spreading, bending, pressing or straightening is required.
 6. All models work in upright or horizontal position where strength is required.

1.Top cover
 Quenching treatment,durable

2.lifting sleeve
   Fine grinding with stainless manganese steel

3.Overall iron casting 
   Integral casting, one molding

4.Pressure reducing valve
   Make the operation effortless

5.Rocker jack
   The pinion gear in the rocker is flexible and stable, and the operation is labor saving

6.Comfortable handle

 User friendly design handles for easy carrying

7.Ratchet group
 The ratchet bite is tight and not easy to fall off

 Thickened base for smooth use


 1.Rich experience:
We have more than 20 years experience in this industry. That means, we can preview the problems for the orders and products. Therefore, it will make sure to reduce the risk of bad 
 situation to happen.
 2.24 hours online service
There is one sale representative who will serve you from inquiry to products shipped out. During the process, you just need to discuss with her for all Problems and the way saves much time.
 3.Strict QC
For each order, strict inspection will be carried out by the QC department before 
 shipping. The bad quality will be avoided within door
 4.After sales service
We supply the quality warranty for two years. If any of quality problem, we will send new one free. We have after sales technique team, can communicate online by face time video one time.