* Simple operation: The suction cup is easy to operate, and it can be quickly adsorbed with just one button, and it can be automatically refilled with air. * Strong load-bearing capacity: The safe adsorption force is up to 200KG, and the adsorption is firm without bricks falling off, making work more efficient and labor-saving. * Powerful all-copper motor: The powerful motor provides powerful power for the vacuum pump, allowing the motor to adsorb faster and more firmly. * Double-layer thickened rubber disc: High temperature and low temperature resistance, natural rubber thick bottom plate, double-layer thickening with high wear resistance, suitable for -20-80°CC temperature working environment. * LED digital display: The power and air pressure are clear at a glance. During use, the air pressure and power are displayed in real time, firmly grasping the work rhythm to prevent accidents. * Wide range of applications: powerful suction is suitable for large bricks, glass, metal and other flat surface objects., Manufacturer: ZKLGS