- Jining Dongda Group Mining Machinery Co.,Ltd
-
Zhoushan, Zhejiang, China
- Main products: belt feeder reciprocating feeder diaphragm pump submersible pump
Home > Products > Mining Individual hydraulic prop > Suspension single supporting hydraulic prop
Suspension single supporting hydraulic prop
- T/T L/C D/P D/A
- 7 days
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Product Details
| Brand Name | Dongda | Place of Origin | China | |
Product Description
Suspension single supporting hydraulic prop Introduction:
Single hydraulic prop for seam angle is less than 25 degrees - 35 degrees inclined coal seam mining face, the adaptation of the coal seam roof and floor conditions are: roof pillars behind do not affect the recovery of base should not be too soft, prop depth is not pressed into the floor deterioration of the integrity of the base plate, or should increase the base. In the coal mining face relatively loose cannon when used on the live cylinder coating surface to take protective measures to prevent collapse. With wooden roof beams and pillars or columns used to do, you should replace the column caps cover to prevent damage to wooden beams.
Suspension single supporting hydraulic prop Specifications:
1. Product Name: Suspension single hydraulic props in mining for supporting
2. Type:Suspension type single hydraulic prop;
3. Material: 27SiMn single hydraulic prop special seamless steel tube;
4. Height: 2700mm--3500mm;
5. Weight: 25.1--82kg;
6. Good quality, reasonable price;
7. Application: Support the rock face of the roof and the roof down, to ensure a safe working space.
8. Features: Underground transport is convenient, face and easy to use, easy to move, easy maintenance, save labor,time, effort, provincial money, peace of mind.
9. Accessories: capping, handle body, returning spring, base body, three-use valve, hydraulic cylinders, upper prop, sealing, etc.
Contact Us
- Jining Dongda Group Mining Machinery Co.,Ltd
- Contact nameEmily Zheng Chat Now
- Phone86-537-2902388
- Address, Zhoushan, Zhejiang
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