1. Fast, and stable output.
2. The device is simple, easy to adjust, easy maintenance.
3. Output large, can achieve high oil pressure.
4. Power source is convenient.
5. Do not make noise.
6 No pressure on the oil pressure system.
1: gas-liquid pressurized cylinder stroke has a certain range of restrictions.
2. The tonnage is generally no more than 100 tons (in theory, the stroke, the size of the output directly affect the size of the cylinder, action frequency, energy consumption, etc.).