External injection single hydraulic prop DW single hydraulic prop Jinzhong single hydraulic prop

Selling single hydraulic props, internal injection type, external injection type, single hydraulic props, single hydraulic props, cylinder diameter, single hydraulic props
The most reliable mining equipment manufacturer in Shandong, cowhide is not a blow, and a train is not a push. Di, Taishan is not Duidi. We believe in the quality of Jining Yushun and touch you with our sincerity. Here you will not get disappointment, but surprises.
What are the main differences between externally injected single hydraulic props and internally injected single hydraulic props?
First, the internal injection single hydraulic prop is characterized by its own pump and oil. When setting up, the column can be raised quickly by shaking it with a hand crank. The working fluid is not discharged when the column is lowered, so it can be better maintained. It protects the working environment, is easy to use, flexible in management, and simple in equipment. At present, there are mainly internal injection single hydraulic props with cylinder diameters ranging from...
The second is the external column type single hydraulic prop. The working fluid is provided by the pump station and injected into the prop through a liquid injection gun to raise it and set it up. It has the characteristics of fast erection speed, labor saving and wide application range. At present, there are mainly three specifications of external injection single hydraulic props with cylinder diameter ranging from...
What are the characteristics of a single hydraulic prop?
It has a large working stroke and is especially suitable for working surfaces where the height of the underground roof changes greatly.
The pillar adopts inner hole sealing, which is resistant to bumping underground and has a wide range of uses
and will never break. Using friction welding, the weld seam will not break.
The pillar adopts a new sealing device, which eliminates the leakage point between the piston and the live column of the type pillar, making it safe and reliable to use.
, can be supported horizontally.
, high strength, no bending.
The single hydraulic prop is a new environmentally friendly support equipment. It can be used with metal hinged roof beams for high-end general mining and artillery working face support roofs and fully mechanized mining face support ends. It can also be used as a separate point pillar or other temporary support. The single hydraulic pillar is suitable for inclined coal seam mining working faces with a coal seam inclination angle of less than 3 degrees.
After-sales service commitment: In order to create a famous brand, improve corporate visibility and establish corporate image, our company, in the spirit of pursuing high quality and customer satisfaction, provides the most favorable prices, the most considerate services, and the most reliable The principle of product quality solemnly promises you: while ensuring the advancement, reliability, and stability of the equipment, we will continuously improve the quality of service, from in-sales to after-sales delivery, commissioning and activation, equipment maintenance management, technical services, and user technology. Training and other aspects to ensure that customers can receive the best service and make customers satisfied and assured.
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Wangwang number: Yushun Industrial and Mining Equipment@