How much is the price of Shanghai mobile hydraulic regulato

Shanghai niuli mechanical mobile hydraulic boarding bridge is a cargo handling auxiliary equipment used in conjunction with forklifts
It builds a bridge between the warehouse and vehicles, and can adjust the height according to the height of the car
Forklifts can directly drive into the car through this equipment for cargo handling

The mobile hydraulic boarding axle is fully hydraulically driven, which is easy to operate and reliable
The lip plate and the platform are connected by an integral shaft, which has high strength and good reliability
Imported seals are used to ensure the excellent sealing performance of the hydraulic system
The imported integral modular hydraulic station is adopted, which has good sealing performance and long service life
High strength “ U” The shape beam design can ensure its high load long-term operation without deformation
Anti slip checkered steel plates are used to make the platform have good anti slip performance
Anti rolling skirt plates are set on both sides to prevent toes from stretching into the platform and causing accidental injury
A support rod is set to ensure the safety of maintenance personnel when entering the interior of the boarding bridge for maintenance
working principle
The hydraulic oil forms a certain pressure by the vane pump, and enters the lower end of the hydraulic cylinder through the oil filter, explosion-proof electromagnetic directional valve, throttle valve, hydraulic control one-way valve and balance valve, so that the piston of the hydraulic cylinder moves upward and lifts the heavy objects
The return oil at the upper end of the hydraulic cylinder returns to the oil tank through the explosion-proof electromagnetic directional valve, and its rated pressure is adjusted through the overflow valve
Observe the reading value of the pressure gauge through the pressure gauge

The piston of the hydraulic cylinder moves downward (i
e
the weight drops)
The hydraulic oil enters the upper end of the hydraulic cylinder through the explosion-proof electromagnetic directional valve, and the oil returned from the lower end of the hydraulic cylinder returns to the oil tank through the balance valve, hydraulic control check valve, throttle valve and explosion-proof electromagnetic directional valve
In order to make the weight drop steadily and brake safely and reliably, a balance valve is set on the oil return circuit to balance the circuit and maintain the pressure, so that the falling speed is not changed by the weight
The throttle valve regulates the flow and controls the lifting speed
In order to make the braking safe and reliable and prevent accidents, a hydraulic control check valve, i
e
hydraulic lock, is added to ensure the safety self-locking in case of accidental bursting of the hydraulic pipeline
Overload sound control alarm is installed to distinguish overload or equipment failure