Kunfeng Heavy Industry (Suzhou) Co., Ltd.

Overview of Pneumatic Hoist Pneumatic hoist
is currently the most ideal explosion-proof lifting equipment in the world. Commonly used pneumatic hoists include blade type, piston type and cylinder type. It is widely used in petroleum, chemical industry, coal mines, textiles, warehousing, household appliance production lines, automobile manufacturing production lines, shipbuilding and other industries. It is an indispensable equipment for enterprises to produce safely, improve efficiency and reduce costs.
Working principle of pneumatic hoist
Pneumatic hoist consists of three parts in total
. Lifting mechanism
. Traveling mechanism
. Gas distribution system
Lifting mechanism includes pneumatic motor , planetary reducer, suspension assembly, brake, lifting chain, hook assembly and main control valve. The lifting mechanism realizes the lifting and lowering of the lifting weight by controlling the main control valve, and achieves lifting and lowering positioning braking through the opening and closing brake. The chain pneumatic hoist ensures the safety of lifting operations. The entire lifting mechanism of the pneumatic hoist can be used fixedly or placed under the traveling mechanism for mobile use.
The traveling mechanism of the pneumatic hoist adopts a pneumatic traveling trolley, which is composed of active wheels, passive wheels, and wall panels. The main control valve controls the pneumatic motor and the planetary reducer to drive the active wheels to move, so as to realize the horizontal movement of lifting heavy objects.
The air distribution system uses compressed air as the power source to control the air circuit to control the lifting and walking of the hoist.
Application scope of pneumatic hoist
Due to the good explosion-proof performance of pneumatic hoist, it is widely used in foreign industrialized countries in chemical industry, textile, spray painting, logistics, dock and other flammable, explosive, high temperature, high dust , highly corrosive workplaces. Because of its characteristics of high frequency and stepless speed change, it is favored by manufacturing industries such as automobiles, tractors, motors, refrigerators, etc. as well as the logistics industry with large output and strong continuous operation. In particular, some industrially developed countries have clearly stipulated that the use of pneumatic hoists must be mandatory in flammable and explosive situations such as petroleum, chemical industry, automobiles, and mining. For mass use, you can contact us if you need it.