What's YJackTM ?
YJackTM is a special jack, it adopts the capsule sealing technology, designed for Bi-directional static load test. It is invented and named by Mr. Yu (a Chinese engineer). Capsule Sealing Technology
Currently, there are two types of jacking and sealing method. Friction sealing:
Use friction sealing components(sealing ring, piston ring and etc.)to ensure the sealing performance, such as commonly used hydraulic cylinder and jack. Advantage: long product life (thousands of time); Disadvantage: Need to be precisely produced, hence cost relatively high. Bladder sealing:
Use flexible capsule for sealing. The mechanism is similar to basketball bladder. YJackTM adopts the capsule sealing technology. It's advantages: excellent sealing performance, low production cost; It's disadvantages: relatively short product life. Professional YJackTM
With capsule sealing technology, YJackTM gives a more reasonable product value which avoids too wasteful long life of normal sacrificed test jacks. Meanwhile it offers lower height, larger loading area, lower oil pressure and safer loading results.
Thinking more about the needs to the special performance of the loading jack group, YJackTM was designed better applying to load test. It was designed specially for the load test.
YJackTM is a special jack, it adopts the capsule sealing technology, designed for Bi-directional static load test. It is invented and named by Mr. Yu (a Chinese engineer). Capsule Sealing Technology
Currently, there are two types of jacking and sealing method. Friction sealing:
Use friction sealing components(sealing ring, piston ring and etc.)to ensure the sealing performance, such as commonly used hydraulic cylinder and jack. Advantage: long product life (thousands of time); Disadvantage: Need to be precisely produced, hence cost relatively high. Bladder sealing:
Use flexible capsule for sealing. The mechanism is similar to basketball bladder. YJackTM adopts the capsule sealing technology. It's advantages: excellent sealing performance, low production cost; It's disadvantages: relatively short product life. Professional YJackTM
With capsule sealing technology, YJackTM gives a more reasonable product value which avoids too wasteful long life of normal sacrificed test jacks. Meanwhile it offers lower height, larger loading area, lower oil pressure and safer loading results.