Before purchasing a polyurethane spray machine, you may want to know these:
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One of the main structures of polyurethane spraying machine-Transfer pump Extract raw materials from the drum, pressurize and transport to the mainframe. The work of transfer pump requires external air source.
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How to clean the foam gun of polyurethane foam machine Polyurethane foaming machine is a special equipment for polyurethane foam infusion foaming. As long as the performance index of the polyurethane component raw materials (isocyanate component and polyether polyol component) meets
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