DWQ lightweight titanium alloy individual hydraulic prop will become the tall secretory series ideal renewal of existing product. The product is made of high titanium alloy steel material, cylinder lining of stainless steel, such as live column key components all adopt the special anticorrosive processing, with light weight, high strength, good toughness, impact resistance, corrosion resistance, etc. But instead of water emulsion, saving a lot cost. Compared with DZ type support the same height of individual hydraulic prop, the same strength, weight is lighter than DZ series pillar 25%, suitable for machine mining and guns taken face using, especially suitable for the successful development of slope larger face really realized the high strength high pillar monomer ultralight dream.