● The maximum load of cargo lift is 15 tons, multi-point control is realized, and the upper and lower floors are interlocked and used;
● The lifting height of freight elevator is high, and the side-mounted cylinder or the double-test cylinder is used, which is stable in operation, no noise, convenient in maintenance, and long in service life;
● Manual lowering and emergency stop button in case of power failure, convenient, fast and practical;
● The floor door can be penetrated, and the inside and outside of the plant can be opened with each other, which is convenient and saves space;
● Especially suitable for 2-6 storey steel structure workshops, both internal and external;
● The pumping station adopts imported pumping station. If the speed requirement is too high, adopt imported customized pumping station to meet the ideal delivery requirements.
● Imported parts are used for the oil cylinders and seals to solve the problem of unstable oil pressure and oil leakage of parts.
Stability advantage:
In addition to the traditional traction elevator, the hydraulic elevator is also equipped with:
● Relief valve: can prevent the system pressure from being too high during upward movement
● Emergency manual valve: When the power fails, the car can be lowered to the nearest floor to open the door.
● Manual pump: When the system fails, the manual pump can be manipulated to pump high-pressure oil to raise the car to the nearest floor;
● Pipeline rupture valve: When the hydraulic system pipeline ruptures and the car stalls and descends, it can automatically cut off the oil circuit to stop the descending
● Oil tank oil temperature protection: When the oil temperature in the oil tank exceeds the standard set value, the oil temperature protection device generates a signal to suspend the use of the elevator, and the elevator can only be started when the oil temperature drops.
Operating cost advantage:
● Low failure rate: Due to the advanced hydraulic system and good control method, the failure rate of elevator operation can be reduced to a minimum.
● Low power consumption: When the hydraulic elevator goes down, it is driven by the pressure generated by its own weight, which greatly saves energy.
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