Jining Dongda Mining Electrical and Mechanical Co., Ltd.

QZ Pneumatic Vehicle Blocking Beam
Laneway Sports Car Protection Device
Pneumatic Vehicle Blocking Beam
Overview of Pneumatic Vehicle Blocking Beam
Jining Dongda Hotline
Pneumatic Vehicle Blocking Beam is a kind of mine inclined lane transportation Device to prevent sports cars. The pneumatic truck beam uses gas power to lift the truck beam, which is labor-saving, smooth, safe and reliable, and provides safe protection for inclined lane transportation. Pneumatic stop beams are exported to coal mining enterprises all over the country and have broad prospects for promotion.
Jining
Dongda Electromechanical Co., Ltd.
Liability Company

Enjoys a high reputation. The company has been awarded as a fake-free demonstration unit for five consecutive years, with safe production and Quality management civilized unit, credit rating unit, police and enterprise jointly build advanced civilized unit. Survival by quality and development by reputation are the company's consistent purposes. It is our responsibility and desire to regard users as God and serve coal mine producers and builders wholeheartedly. Jining Dongda Hotline
Structural composition of pneumatic vehicle blocking beam
Jining Dongda Hotline
Pneumatic vehicle blocking beam is mainly composed of: cylinder, air control box, vehicle blocking beam and other parts
Pneumatic vehicle blocking beam work Principle
Jining Dongda Hotline
The pneumatic car blocking beam is a normally closed car blocking device. When a mine car passes, the reversing valve is operated to shrink the cylinder piston rod, and the car blocking beam is pulled up through the wire rope, and the mine car passes After operating the manual reversing valve, the compressed air enters the working chamber of the cylinder through the pipeline to extend the piston rod, and the blocking beam falls back to the closed blocking position of the blocking beam under its own weight.
Characteristics of pneumatic car beam
Jining Dongda Hotline
.Simple structure, low cost
.Pneumatic power, strong anti-interference ability, safe and reliable
.Flexible operation, Labor-saving, smooth movement, good coordination
.Easy installation and simple maintenance
.Technical parameters of pneumatic stop beam
Jining Dongda Hotline
Model
QZ
Lifting height of vehicle block beam㎜
Cylinder specification㎜
Rated working pressure
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Wang Can’s little joke
Xiao Ming is already in his junior year, but he still doesn’t have a girlfriend . Encouraged by his buddies in the dormitory, he decided to chase a girl he had admired for a long time. One day, he saw the girl walking alone on the playground and followed her. Because he didn't know how to speak, Xiao Ming felt very anxious. Seeing the girl walking further and further away, he had no choice but to pick up something from the ground, catch up and say: Miss, did you drop this brick?
Company: Jining Dongda Mechanical and Electrical Co., Ltd.
Contact person: Wang Can
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Email: @qq