High strength DW outside pure type hydraulic prop
Post Message
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High strength DW outside pure type hydraulic prop
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2015-07-11
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Machinery, Mold & Fastener
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Machinery - relative Selling Leads or Buying Leads
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Canada
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Offer to sell
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High strength DW outside pure type hydraulic prop
DWX Type Suspended type single hydraulic prop has the high working resistance ,light wight ,long service life ,big work stroke ,low using cost,easy and low cost for maintenance ,easy operation ,wide use range and good stability .
1) Has the strong ability of partial load resistance and grater stability .
DWX Type prop adopt plunger type suspension technology principle,make the hydraulic suspension force directly thorough the role of the inner chamber of the prop plunger effect on the roof ,make the hydraulic suspension force share the support working resistance around 4/5, make the prop in the stress of the shaft only about 1/5 of the working resistance . Improve the stability and the security of prop ,also greatly improved the prop support height and carrying capacity .
2) high reliability .
3) light weight
4) Big working stroke
5) Easy to use
DWX series hydraulic prop three use valve design in hand on the body ,when the plunger rise , the three valve don’t rise with the plunger ,convenient operation ,safe and reliable .
Contact Information
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jining dongda mining machinery co.,ltd
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Canada
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laura hao