● Negative inclination angle design: The pipe pile pump pumping system adopts a negative inclination angle design of 6 to 12°, which doubles the material suction efficiency for high-grade (C80, C90, etc.) pipe pile concrete construction.

● Material process upgrade: The material process of the conveyor cylinder is changed to hot rolling + modulation, which increases the deformation resistance by 35%; the thickness of the chromium plating layer is increased by 25%; the service life of the conveyor cylinder can reach 120,000-150,000 square meters.

● Pumping efficiency improvement: 230 large-diameter pumping system, stroke 1400; optimization of hopper cavity and mixing blade shape through simulation model, improving material suction, reducing S-tube swing resistance, S-tube and tapered tube robot welding, smooth surface, Concrete flow resistance is reduced by 5%.

● Pumping safety linkage control: When the screen is opened, the equipment cannot be started to ensure construction safety.

● Reduced pumping energy consumption: According to the construction process of the pipe pile pump, the variable frequency function design is adopted. The equipment automatically reduces the frequency when in standby. Compared with the fixed frequency pipe pile pump, it can save more than 20% of energy consumption. (The standby process accounts for about 60% of the pipe pile construction process).

● Multi-stage pumping displacement control: The remote console adopts a multi-stage displacement design and can be set to fixed 30%, 40%, 50%, 60%, 70%, 80% and 90% displacement, making the operation more convenient.

● Later maintenance is more convenient: the double-return piston and electronically controlled reversing design greatly improve the convenience of troubleshooting and maintenance of the concrete seal and hydraulic system.