The running pneumatic hoist can indirectly affect the running time parameters by adjusting the air source pressure, pneumatic control valve, and optimizing the air circuit design. However, it should be noted that its running time is mainly limited by the air source supply, load weight, and equipment design. It is not possible to directly set the braking time or deceleration ramp time through a frequency converter like an electric hoist. The following is a specific analysis:

Adjustment methods for parameters related to the running time of pneumatic hoists

Gas source pressure and gas consumption: The operating time of pneumatic hoists is closely related to gas source pressure and gas consumption. By adjusting the gas source pressure (usually between 0.4-0.6MPa), the operating speed and efficiency of the hoist can be affected, indirectly affecting the operating time. However, it should be noted that the adjustment of gas source pressure should be carried out within the allowable range of the equipment to avoid damage to the equipment caused by excessively high or low pressure.

Pneumatic control valve: Pneumatic hoists are usually equipped with pneumatic control valves to control the start, stop, and direction of operation of the hoist. By adjusting the opening degree and response time of the control valve, it can to some extent affect the running time of the hoist. But such adjustments usually require professional technicians to ensure the normal operation and safety of the equipment.

Air circuit design and pipe diameter: The design of the air circuit and the selection of the pipe diameter also affect the operating time of the pneumatic hoist. Reasonable air path design can reduce air pressure loss, improve air pressure stability, and thus contribute to the smooth operation of the hoist. At the same time, choosing the appropriate pipe diameter can ensure smooth airflow, reduce the increase in airflow resistance and prolonged operation time caused by a too small pipe diameter.

Limitations and precautions for adjusting the running time of pneumatic hoists

Equipment design limitations: The operating time of pneumatic hoists is limited by their equipment design. Pneumatic hoists of different models and specifications have different operating parameters and performance characteristics, so their operating time may also vary. When adjusting the running time, full consideration should be given to the design limitations of the equipment to avoid exceeding its capacity.

Load weight influence: The running time of pneumatic hoists is also affected by the load weight. The heavier the load, the more energy the gourd needs to consume to lift and move the load, so its running time may be correspondingly extended. When adjusting the running time, the influence of load weight should be fully considered to ensure that the equipment operates within a safe range.

Stability of gas supply: The stability of gas supply has a significant impact on the operating time of pneumatic hoists. If the gas supply is unstable or fluctuates, it may cause the operation time of the hoist to be unstable or malfunction. Therefore, when adjusting the operating time, it is necessary to ensure the stability of the gas supply and regularly inspect and maintain the gas equipment.

The main equipment produced by Hebei Makita: stage electric hoist, electric chian hoist, wire rope electric hoist，Hand chain hoist, lever hoist, pneumatic hoist and other lifting equipment