By using various methods to optimize the structure design of the valve box, the suction efficiency has been effectively improved. The valve box is stamped and welded, with good rigidity and wear resistance.

Smooth diameter change, low pumping resistance; The valve body is formed by hot stamping, with high strength; Special welding rods are used to weld the inner wall and scraping area to improve hardness and wear resistance; The cutting ring has a floating structure, eliminating pressure leakage caused by wear.

Figure 07 Adopting the Rexroth series constant power plunger pump, fully utilizing the power of the prime mover to save energy and protect the environment. Electronic control stepless variable adjustment technology to meet different working conditions. The whole machine is designed with noise reduction and shock absorption, with minimal vibration and low noise.

The oil cylinder seal adopts imported sealing components to prevent leakage; By utilizing new materials and processes, we continuously improve the service life of vulnerable parts and are at the forefront of the industry.

The hydraulic system adopts imported valve components, which have excellent and reliable performance; It has a one click switching function for high and low pressure, which is convenient and fast, and can be switched freely during the pumping process; Two way plug-in valves with high flow rate and low liquid resistance have low pressure loss.

Automatic multi-point lubrication system, energy-saving and efficient. Compact structure, easy to observe lubrication effect. The progressive distributor ensures that each lubrication point receives sufficient lubrication.