Dongda star product QZC pneumatic car arrester

电压：

22.45v

额定电流：

0.446A

质量：

22.99kg

Dongda
Pneumatic car arrester
Product description of pneumatic car arrester
Series pneumatic car arrester is an indispensable safety protection device in the process of coal mine rail transportation and is used for coal mine transportation. During the route, it controls the positioning and stopping of the minecart, prevents the minecart from sliding away, divides the minecart and removes the hook, etc. The series of pneumatic car arresters are wheel blockers. This device uses gas power to open and close the wheel blocks, which can easily block and stop the mine cars, thus providing an effective guarantee for the safety of coal mine rail transportation. 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, easy installation and maintenance
.Pneumatic 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㎜
Rated Pressure




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Actual picture of pneumatic car arrester
Monthly import and export of Ceke Port The trade is mainly coal trade and small-scale border trade, and the imported goods are coal.
According to customs statistics, Ceke Port imported 10,000 tons of goods in March, an increase of .% over the same period last year, and the import value was RMB 10,000, an increase of .% over the same period last year.
In the first half of the year, imported goods were 10,000 tons, an increase of .% over the same period last year, and the import value was RMB 10,000, an increase of .% over the same period last year.
According to statistics from the border inspection station, the number of vehicles entering the Ceke Port in each month (vehicles from the Chinese side, vehicles from the Mongolian side), and the number of people entering the port (persons from the Chinese side, Mongolia).
As of the end of the month, the port coal inventory reached 10,000 tons, mainly from Kingho Mark Co., Ltd., 10,000 tons Taihao International Logistics Company, 10,000 tons Boyuan Shishi Energy Co., Ltd., 10,000 tons Fulemeng Co., Ltd., 10,000 tons . There are three types of coal in Mongolia: (coking coal), (high-quality thermal coal), and (thermal coal).
As of the end of the month, the cumulative sales of each coal company were 10,000 tons. A total of 10,000 tons of raw coal have been sold by road truck transportation, mainly to Jinchang, Jiayuguan, Zhangye, Ningxia, Shizuishan, Wuhai, Henan, Hebei, Sichuan and other places in Gansu. A total of 10,000 tons of raw coal have been sold by railway external transportation, including 10,000 tons of raw coal transported by Jiace Railway, mainly sold to Jiayuguan and Jiuquan, and 10,000 tons of raw coal transported by Lince Railway, mainly sold to Tangshan and Tianjin in Hebei Province.
Contact person Feng Lianpeng
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