在真空管路的进气囗处接入压力在0.4-0.6MPa的压缩空气,在放入石

Connect compressed air with a pressure of 0.4-0.6 MPa at the inlet of the vacuum pipeline. When placing the plaster mold, the vacuum generator element and four solenoid valves on the pipeline can realize the two mold seats when forming the product. The plaster mold on the top is sucked and loosened to ensure a good product. Adjusting the speed control valve on the pipeline can control the speed of the plaster mold loosening.

The compressed air with pressure of 0.4-0.6MPa is connected to the air in the air in the vacuum line, and the vacuum generator element and four solenoid valves on the line can be used to compress and release the gypsum mold on the two mold seats when the molding product is put into the gypsum mold to ensure a good product. Adjusting the speed control valve on the line controls the speed at which the gypsum mold releases.

The compressed air with the pressure of 0.4-0.6mpa is connected into the air inlet of the vacuum pipeline. When putting into the gypsum mold, the vacuum generator element and four solenoid valves on the pipeline can be used to tighten and loosen the gypsum mold on the two mold bases when forming products, so as to obtain good products. The speed of gypsum mold loosening can be controlled by adjusting the speed regulating valve on the pipeline<br>