| Guiyang Tailai Trading Co., Ltd. | Preview | Staging |
| Description: | Product Detail： The series NDZ injection single hydraulic prop can used for supporting the roof of mining coal face independently or associated with metal articulated roof beam. It is suitable for gently inclined seam with a gradient less than 25 temperature. If safety measures are taken, it is also for coal face with gradient up to 25 temperature-below 35 temperature.Besides, it can be used as an end support in a fully mechanized mining cocal face. Features:Light in weight,with high loading capacity,2,Quick in setting,convenient in recovering.3.Reliable in sealing.4.Emulsion supply from power pack and hose system is eliminated,so nodraining emulsion while lowering.It keeps a clean environment,easy operation and convenient management. The usage of the series DZ Single Hydraulic Prop supplied from power pack is the same as the series NDZ Injection Single Hydraulic Prop.Equipped whith emulsion power pack while setting and holding is its feature.The holding power is great and welldistrobute.It’sconventient and safty to operate. DW Prop Series and Main Technical Characteristics Type Max.H mm Max.H mm Stroke mm Working resistance kN Rated oil pressure MPa Oil cylinder dia mm Area offoot plate mm2 Working liquid Weight Kg DW25-400/110 2500 1700 800 400 42.1 110 172 M10orMTDEmulsion lncluing1-2%emulsifier 79 DW22-400/110 2240 1440 800 400 42.1 110 172 M10orMTDEmulsion lncluing1-2%emulsifier 73 DW20-400/110 2000 1240 760 400 42.1 110 172 M10orMTDEmulsion lncluing1-2%emulsifier 66 DW18-400/110 1800 1110 690 400 42.1 110 172 M10orMTDEmulsion lncluing1-2%emulsifier 62 DW16-400/110 1600 1005 595 400 42.1 110 172 M10orMTDEmulsion lncluing1-2%emulsifier 59 DW14-400/110 1400 900 500 400 42.1 110 172 M10orMTDEmulsion lncluing1-2%emulsifier 54 DW12-400/110 1200 792 408 400 42.1 110 172 M10orMTDEmulsion lncluing1-2%emulsifier 50 DW10-400/110 1000 685 315 400 42.1 110 172 M10orMTDEmulsion lncluing1-2%emulsifier 47 |
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| Place of Origin: | China |
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| Unit Price: | USD 70 |
| Port: | FOB Shanghai |
| Delivery Time: | 20 days |
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