Air Driven Hydraulic Pump Unit

1POWER UNIT
Highly reliable pneumatic-hydraulic drive (intensifier). permits 50% cheaper energy cost to operate than the electric drive system. Simples structure assures easy maintenance.

2HOLDER KNOB/KNOCK OUT KNOB
Pressure adjustment can be done by pulling out the adjusting knob. After adjustment, push in the knob,and the setting is locked.

3PIERCING PLATE
The plate is precisely machined and hardened ,and pressure-resisting, wear-resisting parts are adopted for which ,hence there won't be oil-leaking after long time of service. It features simple structure and easy maintenance.

Air Driven Hydraulic Pump Unit

4
Die Clamp

5
Control Operation Panel

6
Model Selection

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Air Driven Hydraulic Pump Unit

APPLICATION:

This unit consists of a pump for converting air pressure to oil pressure and a non-leak valve. It is equipped with valves for each pair of hydraulic cirtuits for upper and lower dies.

FEATURES:

Use the air drive hydraulic pump. Once the outlet hydraulic pressure reaches the set pressure, it will stop driving which won't waste any energy. Or, it will add the pressure automatically if the outlet pressure is reducing. It consists of the function to keep the pressure continuously.
The circuit control system has the function of check. If there is no pneumatic pressure, the hydraulic pressure will still keep.
Pressure inspection function is provided, which is on-line with the pressure for ensuring work safety.
There are 2 hydraulic control circuits for upper and lower dies respectively.

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