DWX-type suspension single hydraulic pillar quality assurance

DWX-type suspension single hydraulic pillar quality assurance zmjt02 DWX-type suspension hydraulic prop DWX Suspended Products hydraulic prop with a working resistance, light weight, long life, travel, low cost, maintenance maintenance costs low, wide and easy to operate, range and good stability, and to meet the technical requirements of various working conditions. DWX-type suspension hydraulic prop can be used for mining height from 0.5 to 4.5 m of coal seam face; it bore has 100,90,80,63 series, based on coal seam mining height, roof pressure flexible, economical choice, is an alternative DZ type hydraulic prop, micro, anxious, increasing resistance friction pillars and wooden pillars of a good product. DWX-type suspension hydraulic prop Features 1) has a strong anti-side load capacity and greater stability. DWX-type strut suspension technology using a plunger principle, the hydraulic suspension force directly through the props column in the lumen of the top cover, the hydraulic suspension balancing the pillars of its work force of about four-fifths of the resistance, so that plunger shaft an upward force is only one fifth of the working resistance, improved pillar of stability and security, but also greatly enhance the support pillars height and carrying capacity; (2) high reliability of DWX single hydraulic suspension pillar in the column no longer has an arc welding process is difficult to guarantee, also increased column strength and reliability, to avoid roof collapse, etc. due to the weld fracture caused by accidents, ensure the safety of staff. (3) Light weight based on the pillars of different specifications, the entire weight of the column to reduce the ratio of domestic and foreign active pillar over 15-30%, but its working resistance, the working stroke and safety factor was higher than the aluminum pillars. Large working stroke, using a wide range of work DWX Suspended hydraulic prop stroke big, expanding the scope of use can also reduce the pillars of varieties, especially large work surface subsidence roof. DWx type pillar still meet a large drop from the constant increase in resistance, not only prop convenient, but also improve the recovery of the pillar, the pillar reduce consumption, reduce production costs. (5) easy to use at home and abroad hydraulic prop are fitted with three valves of the stigma welded living column, when plunger rises, the operator must follow its rise, especially for the higher face The operator is very convenient nor safe; and DWX series pillar with three valves located in the handle body, when liquid injection, three valves will not live with increasing column rises, convenient, safe and reliable . The product has been exported to many countries, the United States, France, Canada, Indonesia, Russia, Vietnam, Australia, South Korea, Iran and other customers receive the praise due to production batch, the specific model is different from the above picture for reference only, contact Our sales staff will be specifically verified. National unity free sales Tel: 400-086-0537