... , such as gas tank, tool box and so on. 1) Clamping device: X-Axis construction, good rigidity, the space for mold ... HWB series is composed of clamping device, die head, extrusion system, hydraulic system, framework, pneumatic system, cooling system, electric control system and so on. There are ... that can be selected by customers. industrial open-clamp series blow moulding machine