900 gauge 30kg dual track pneumatic resistance car resistor

Description :

　　nine hundredTrack gauge 30kg dual track pneumatic resistance car resistor

　　nine hundred30kg dual track car stopper, 30kg-900 gauge car stopper, mining rail holding car stopper, 600 gauge 24kg dual track pneumatic car stopper, QZC series pneumatic car stopper

　　1900 gauge 30 kg double trackIntroduction to Pneumatic Car Resistors:

　　Pneumatic car stopper: It is a mining track safety device that converts the dynamic action of the mining car into static action, preventing unnecessary accidents caused by the sliding of the mining car. It consists of a base support bracket, a basic rail and pneumatic device corresponding to the track model, and an operation box air pipe.

　　2、 Proper use and maintenance: A set of pneumatic control devices, if not maintained properly, will be prematurely damaged or frequently malfunctioning, greatly reducing the service life of the device. When maintaining the pneumatic device, timely measures should be taken based on the detected signs of accidents, which can reduce and prevent the occurrence of failures and extend the service life of components and systems. The main content is to carefully inspect the leakage situation at all locations, tighten loose screws and pipe joints, check the reliability of valve switching actions, check the quality of cylinder piston rods, and everything that can be checked from the outside. Maintenance work can be divided into regular maintenance work and periodic maintenance work. Maintenance work should be recorded to facilitate future fault diagnosis and handling. The cylinder piston rod is often exposed outside. Observe whether the piston rod is scratched, corroded, and has eccentric wear. Based on whether there is air leakage, the contact between the piston rod and the guide sleeve and sealing ring inside the front cover, the quality of compressed air treatment, and whether there is lateral load on the cylinder can be determined.

　　3、 Advantages of using pneumatic devices:

　　1. Air is easily accessible and has low working pressure. Used air can be discharged on-site without the need for recycling or treatment;

　　2. The viscosity of the gas is low, the flow resistance loss is small, and it is convenient for centralized gas supply and long-distance transportation;

　　3. The movement speed of pneumatic actuators is high;

　　4. Pneumatic systems have strong adaptability to the environment and can work reliably in environments with a wide temperature range, humidity, and dust. Even slight leaks will not pollute the environment, and there is no risk of fire or explosion;

　　5. Safe to use, simple in structure, easy to maintain, and low in cost;

　　6. Insufficient air source pressure leads to long lifespan of pneumatic components;

　　7. Pneumatic components have smaller execution output than hydraulic components, faster movement, stronger adaptability, and can work in harsh environments such as natural, explosive, heavy, humid, and impact prone environments. They do not pollute the environment, have a simple structure, and are easy to maintain.

　　4、 Working principle of pneumatic brake:

　　The QZC series pneumatic brake block is designed on the outer side of the track. The working principle is to pull the control valve of the pneumatic control box, and the cylinder pushes the brake block to open. When the mining car passes through, the control valve of the pneumatic control box is pulled in the opposite direction, and the cylinder pushes the brake block to close, thus achieving the brake and stop of the mining car.

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• 900 gauge 30kg double track brake