1. Hydro-pneumatic cylinders offer higher fast-stroke forces by pressure on air and oil ring area.

They are also energy saving using 80% less compressed air compared with pneumatic cylinders.

2. There is no spiral spring inside the pneumatic cylinder that is tensioned and released with each working cycle.

3.  For your metal forming tools and start out by using a hydro-pneumatic cylinder.

Operates only with air, without hydraulic power units
4. High travel stroke force, because of pressure applied to the working - and adjustment piston
Fast, air-operated approach stroke and return stroke.

5. Automatic change-over from approach stroke to power stroke .

6. High stroke frequency, depending on the stroke length.
7. Compact cylinder design, which can be used in any mounting position
8. No spring inside of the cylinder which will be compressed and released during each operation cycle. Springs applied with high stroke frequencies have a limited life expectation and will destroy the cylinder when breaking.

 

Application:

The cylinder has a reasonable product structure and is easy to operate and maintain. It has a medium length in longitudinal compare to others, so only apply to the work environment without restrictions in longitudinal length. As a result of the above characteristics, so this cylinder applies to metal stamping, riveting electronic components and squeezing die and forming. As well as other work environment without high requirements for frequency.