The butter pump is the latest type of high-pressure oiler. It is an oiling equipment powered by compressed air. With the help of the pump, the oil is generated with high pressure, and the oil is injected using high pressure. It is an indispensable oiling equipment for the mechanization of oiling process. It is characterized by safety and reliability, low air consumption, high working pressure, convenient use, high production efficiency, low labor intensity, and can be filled with various lithium-based greases, butter and other oils with high viscosity. It is suitable for filling butter for automobiles, bearings, tractors and other various power machinery.

YHJ-902 Patent Ball Cylinder Industrial grade hand grease gun 900CC

working principle

The air motor is driven by compressed air to drive the piston to reciprocate, and the high-pressure fluid output is obtained by using the area difference between the upper and lower ends of the piston. The output pressure of the liquid depends on the area ratio of the two ends of the piston and the pressure of the driving gas. The area ratio across the piston is defined as the ratio of the pump and is stated in the pump model number. Fluids with different pressure output can be obtained by adjusting the working air pressure.

Another notable feature of this butter pump is that the start and stop of the pump are completely automatic. When working, you only need to open the oil gun or valve, and the butter machine will start automatically; when you stop, you only need to close the oil gun or valve, and the butter machine will stop automatically. The butter pump has a production history of more than 50 years and is sold in more than 150 countries and regions around the world. Adhering to the characteristics of excellent workmanship and durability of German products, it has won the trust and recommendation of countless customers around the world