... ,Reliable gantry frame,easy assembling and taking apart. 1,Function: back lifting/leg bending2,High quality carbon-steel applied for ... treatment,antibacterial powder coating.3,One-off forming of carbon-steel bed plate,great strength ,large air-bleed hole design,well- ... bed is over 150kg.8,Gantry gate type traction apparatus,stainless steel tube,stable and firm,easy installation.9,Reliable gantry frame ...