Vacuum Negative Pressure Membrane Press & PVC Membrane Moulded Door Panel Introduction Key Points of Negative Pressure Machine 1. The heating system provides relatively uniform heating. 2. The vacuum system must ensure even air suction. 3. The vacuum pump and vacuum system pressure should be matched, and fit the pressure required by the worktable. 4. The electrical system determines the stability of the equipment. For example, Chint components can run stably for about 3 months, while Schneider components can last up to 1 year. 5. Regardless of large or small negative pressure machines, the negative pressure standard remains consistent under normal production conditions.
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