Torpedo powered by the centre, parison thickness control by electric actuator with absolute encoder (400 points, 12.5 tons) and mechanical movement by screw and linear motor. We supply our extrusion head up to 3 layers. For 4 and 6 layers heads we only use W. Müller heads.
From diameter 40 mm to 120 mm (AC), all with 26 L / D and barrier screw, smooth cylinder, possibility of automatic adjustment of the extruder rpm based on the length of the parison by means of an infrared control photocell.
Proportional air, brushless motor with absolute encoder connected to a ball bearing screw with 15 kN, 20 kN and 30 kN force. Position parameters that can be set from the control panel, separate air circuits for blowing and pneumatic movements. Available for blowing containers with inclined necks in the ZERO versions.