Using high quality pneumatic components, sealing strong, vac- uum speed .Suction capacity, pumping speed, this machine is equipped with adjustable waste Oil collection plate.After oil pump,belongs to the multi-purpose type, make With convenient, with or without lifting device or thimbleful cholesterol, applicable,The use of high transparency, primary observation of oil and oil Quanti- ty measurement, all functions are powered by compressed air, protect Card operation safety, environmental protection, low consumption Using the principle of suction cups, memory and simultaneously extracting vacuum forming.