High pressure grout injection pump machines
Gaodetec is a high-tech and modern enterprise specializing in the research, development and manufacturing of grouting machine . The type of high pressure grout injection pump machines include hydraulic high-pressure grouting pumps, piston grouting pumps and peristaltic pumps. We have a professional R&D team and our own equipment production site, which can provide customized services according to customer needs. We next introduce is the piston grouting pump of the injection machine for sale. The working principle of the high pressure grout injection pump : when the piston is pushed out in the reciprocating motion of the piston pump, the outlet test door is closed by its own weight and pressure difference, and the inlet door is tested by the pressure difference. Fill the pump chamber with liquid. When the piston opens the pressure inward, the pressure in the pump chamber increases, causing the inlet check valve to close, the outlet check valve to open, and flu