The independent automatic vacuum suction machine, 300 series, adopts the American "AMETEK" series excitation motor, with strong horsepower, suitable for the transportation of new granular raw materials;

The 400 series adopts a three-phase high-voltage silent windmill with low noise and long service life. The latest designed multifunctional mobile control box can easily set corresponding functions on the ground and monitor the working status in real time. When the equipment works abnormally, it has a large flashing warning and buzzing alarm, which can sense the fault in a timely manner and prevent material breakage.