Pneumatic car arrester Pneumatic car arrester manufacturer Jining Dongda Electromechanical Direct Sales

Product description of pneumatic car arrester Series pneumatic car arrester is an indispensable safety protection device in the process of coal mine rail transportation. It is used in coal mine transportation routes to control the positioning and stopping of mine cars, prevent mine cars from sliding away, separate cars and Pick off hooks, etc. The series of pneumatic car arresters are wheel blockers. The device uses pneumatic power to open and close the wheel blocks, which can easily block and stop the mine cars, thus providing safety for the rail transportation of coal mines. Effective protection. This product has been widely used in coal mining enterprises across the country.
The series of pneumatic car arresters include pneumatic, manual universal type, simple type, and two-way blocking type.
Structural features of pneumatic car arrester
Simple structure, low cost, convenient installation and maintenance
Manual operation, labor-saving operation, safe and reliable.
Working Principle of Pneumatic Car Arrester
The wheel blocks of the series of pneumatic car arresters are designed on the outside of the track. The working principle is to pull the control valve of the air control box, and the cylinder pushes the wheel blocks to open. When the mine car passes , reversely pull the control valve of the pneumatic control box, and the cylinder pushes the blocking wheel block to close, thereby blocking and stopping the mine car.
Technical Parameters of Pneumatic Car Arrester
Model

Track Gauge㎜

Maximum Wheel Block Displacement㎜

Cylinder Specification㎜

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Company introduction Shandong Kuangan Mechanical and Electrical Co., Ltd., Jining Dongda Mechanical and Electrical Co., Ltd., and Jining Dongda Electrical Co., Ltd. are subsidiaries of Shandong Dongda Group.
The company now has ten series and more than forty varieties of products. The main products include belt feeders, reciprocating feeders, wet concrete sprayers, roller tank ears, broken belt catchers for belt conveyors, air pressure self-rescue devices, pneumatic car arresters, pneumatic horizontal brakes, pneumatic Vehicle blocking beam, inclined lane anti-car racing device (one slope and three gears), belt conveyor belt automatic deviation correction device, vertical shaft skip quantitative bucket loading equipment, pressureless damper, composite wear-resistant steel plate, pin tooth operation complete set of equipment, communications Sound and light annunciators, verbal sound and light alarms, belt conveyor comprehensive protection devices, mine damper automatic control devices, mine switch control devices, mine automatic sprinkler dust suppression devices, mining sports car protection devices, etc. Among them, there are many products that have obtained national patents, and they have obtained patent funds from the Municipal Science and Technology Commission and the District Committee, and three scientific research projects have produced huge benefits.
The company is willing to pursue zero-defect product quality with high-quality and advanced products, perfect after-sales service, and the business philosophy that customers are always God. We sincerely invite new and old customers to visit us for guidance, negotiate cooperation, and create a win-win situation.
Company name Jining Dongda Mechanical and Electrical Co., Ltd.
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Account opening bank, CITIC Bank Jining Branch Business Department
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Tax ID number< br/> Contact person Shi Rui
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Want Want Dongda Machinery
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