FRP pillar I plant specializing in the production of glass steel pillar, if necessary, call the phone number on the contact picture. Professional manufacturers, creating high-quality fiberglass pillars. Glass steel pillar known as light hydraulic prop, because the cylinder is made of fiberglass and its name, but also because of its light weight than conventional steel pillars, it is also known as light hydraulic prop. Glass steel pillar to hydrostatic water emulsion or as the working medium, as key components (plunger, cylinder, base, return spring, etc.) using leading anti-corrosion process, a certain acid, alkali resistance, applicable to different working environment suitable for temporary support working resistance fiberglass pillar ≤30kN of light weight, corrosion resistance, easy to operate and so, about the same height and weighs only 40% of steel pillars, can greatly reduce the operator's labor intensity and improve work efficiency. Glass steel pillar model and technical parameters: DWB22-30 / 100: maximum height 2.2m, stroke 570mm, supporting force three tons, bore 100mm, weight 21kg DWB25-30 / 100: maximum height 2.5m, stroke 570mm, supporting force three tons, Bore 100mm, weight 22kg DWB28-30 / 100: maximum height 2.8m, stroke 570mm, supporting force three tons, bore 100mm, weight 22.5kg DWB31.5-30 / 100: maximum height *m, stroke 570mm, supporting force 3 tons , bore 100mm, weight 25kg DWB35-30 / 100: maximum height 3.5m, stroke 570mm, supporting force three tons, bore 100mm, weight 27kg DWB38-30 / 100: maximum height 3.8m, stroke 820mm, supporting force three tons, bore 100mm, weight 36kg Ji Ning Weitai Mining Equipment Co., Ltd. is specialized in the production of mining machinery and mining explosion-proof electrical professional manufacturers, the products meet explosion-proof standard coal Ann, specific products are: hydraulic prop: general hydraulic prop, within NOTE formula (hand type) hydraulic prop, glass, steel hydraulic prop explosion-proof electrical class: KTC103 mine communication blocking control device, dust concentration meter, gas measurement, gas sensors, eight belt protection, mine sound and light annunciator Mining Machinery: scheduling winch, pneumatic winch, winch throttle, winch, winch mine rake (rake electric), shaft sinking winch (vehicle stability), rake bucket rock machine, drilling machine, bolt rig, pneumatic impact drilling, mining Hammer Fire Rescue categories: air pressure, self-help system, water supply system self-help, self-help device air pressure, water supply, mining explosion-proof submersible pumps, gel pumps, blocking agent injection pump, portable fire prevention and grouting equipment, mining Flame-retardant beam tube