... as gas tank, tool box and so on. Main FeaturesThe series include HWB100.They can be used to produce big hollow ... is convenient, with a high degree of automation.The HWB series is composed of clamping device, die head, extrusion system, hydraulic ... so on. There are robot, multifunctional bottom blowing device, parison controller, mechanical ejection, and hydraulic ejection that can be selected by ...