1. Overview
The series of pneumatic horizontal gates are an indispensable safety protection device in coal mine rail transportation. The device uses gas power to close the horizontal gates and automatically opens the horizontal gates by spring force. The series of pneumatic horizontal gates are always in a state of opening and blocking the mine car in one direction, blocking the mine car in this direction and preventing the mine car from sliding away. When the mine car in this direction needs to pass through the horizontal gate, use pneumatic operation to close the horizontal gate to release the mine car. After the mine car passes, the horizontal gate opens automatically. The mine car running in the opposite direction can pass through the pneumatic horizontal gate without any operation, and it will automatically open after passing through.
This product has the characteristics of simple structure, convenient installation and maintenance, labor-saving operation, safety and reliability, and has been widely used in coal mining enterprises across the country.
2. Main technical parameters
Track gauge㎜
Cylinder specification㎜
Rated working pressure
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Carry out coal mine safety inspections seriously. Strictly implement the requirements of superiors on safety inspections. In accordance with the requirements of the Shandong Coal Mine Safety Supervision Bureau and the Provincial Coal Industry Bureau, focus on inspection items, focus on lessons learned and identify problems, not only coal mines, but also group companies.
Carry out coal mine supervision and law enforcement in a targeted manner. Establish a major inspection leading group headed by the main leader of the bureau, mobilize the overall situation, list out a timetable, and implement the inspection units and responsible persons to focus on the coal mines that they are worried about, and use various methods such as comprehensive inspections by large corps, surprise secret inspections, etc. While improving the effectiveness of supervision, local coal mine safety supervision departments are urged to implement superior arrangements.
Severe punishments and accountability will be strictly enforced without hesitation or mercy. Violations that violate laws and regulations must be severely punished in accordance with the law, and relevant responsible persons must be strictly held accountable. Places and groups with serious problems must be seriously interviewed, criticized, and exposed. Those who fail to supervise work must be held accountable internally.
Jining Dongda Mechanical and Electrical Co., Ltd.
Address South of Shanbo Road and West of Zhixue Road, Rencheng Economic Development Zone, Jining
Contact Manager Wang
Mobile phone
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