- Product Details
- Company Profile
The single hydraulic prop our company produces has now formed four series, φ63, φ80, φ100, and φ110.
The cylinder and plunger has been treated by intermediate frequency quenching process. The plunger tube is processed by a rolling technology which is our company's patented technology with independent intellectual property rights. The workpiece which has been processed by rolling not only has small surface toughness, with Ra of 0.1-0.8μm, but also enjoys improved wear resistance, fatigue strength, and corrosion resistance. In addition, the base, piston, top cover, handle, and return spring have undergoneelectrophoretic coating process, thus enjoying prolonged service life.
Our single hydraulic prop is a Famous Brand Product in Shandong Province.
Standard Compliant: MT112.1-2006
|Item||Rated working |
|Rated operating |
|Unit||kN||MPa||kN||MPa||mm||mm||mm||cm2||Emulsion containing |
1% -2% M10 or MDT
Note: The above produce models are for reference. You can contact us for more products and their information. We can also design and produce products according to the actual geological conditions of your colliery.
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