Rotary Vane And Roots Vacuum Pump used in Vacuum infusion process
Introduced: vacuum infusion process refers to the resin through the power of the vacuum infusion, material is flat out on the grinding tool, resin imported after finishing suction vacuum .To achieve complete vacuum, resin through pipe penetrated layer step by step, this process should be classified according to different manufacturers and materials
Above case mainly includes epoxy resin vacuum casting equipment, vacuum pouring of tank includes the following:
I, 2 set of vacuum system
A rotary vane vacuum pump, a roots pump unit on the pouring tank and (total vacuum pump (2 sets), maximum pumping speed of unit 300 liters per second.Configuration pump electrical tape cut-off valve, pneumatic vacuum main valve, pipe, corrugated pipe, vacuum filter configuration each one.
A rotary vane pump pumping air into vacuum state, of the final mix tank configuration pump electrical tape cut-off valve, pneumatic vacuum main valve, pipe, etc., the configuration vacuum filter each one.
II, measuring control system
Integrated electric control cabinet, the master using simulated screen control, has the following features:
Detection, display of temperature, vacuum degree.
Screen display process flow diagram, showing the unit running state.
Each jar stirring motor control, pneumatic valve, solenoid valve control
Chain between various pump, valve, interlock, air pressure, water pressure alarm device.
The advantages of vacuum infusion process:
Vacuum infusion than the traditional method of vacuum bag process a little improvement, main advantages are as follows
1, higher than the resin fiber,
2, reduce the waste of resin
3, the consistency of dosage of resin,
4, reduce the time to prepare