What is the basic introduction to the combination of pneumatic pumps in the rapid mold changing system?

What is a combination of pneumatic pumps?

A pneumatic pump combination is a device that increases fluid pressure and generates greater propulsive force than usual for pressurized fluids.

What is the function of the pneumatic pump combination?

Using air to drive hydraulic pumps is only the main function of pneumatic pump combinations.

Where can pneumatic pump combinations be used?

Pressure machines, hydraulic presses, die-casting machines, injection molding machines, blow molding machines, etc. It can also be used separately for sliding locks, feeders, and stick release.

How to choose the specifications of hydraulic pump units?

The available hydraulic pressure range is (70-500kg/cm ²), and the flow rate and circuit control system of the pump will vary according to requirements.

What are the advantages of hydraulic pump units?

① Once the hydraulic pressure reaches the set pressure, it will stop driving and will not waste any energy.

② Each hydraulic circuit has a pressure switch signal, which will immediately notify the machine to stop when the pressure falls below the safe pressure setting.

③ The export hydraulic pressure will stop when it reaches the set pressure. If the outlet pressure decreases, it will automatically replenish the pressure to continuously maintain the pressure.

④ The hydraulic system has an independent circuit. Each circuit is independently controlled, making it easy to replace or maintain signal molds.

⑤ The leak proof valve will not leak oil and has the function of maintaining pressure in each circuit for a long time.

⑥ The premise of a leak free valve is that there is no leakage in the pipeline, and once the pressure is established, it will not decrease within one year.