70+45 Building Wire Extrusion Line

1. Main Technical Parameter:

• Application: suitable for the PVC, PE, XLPE for wire and cable insulation and sheath extrusion;
• Operation Direction: Right hand (Face to the machine left payoff, right takeup) or left hand (right payoff, left takeup).
• Input Wire Specifications: ￠1.0-8mm;
• After coating: MAXφ12mm;
• Operation Method: Touch screen operation;
• Design Line Speed:Max 300M/min, (Depends on finished outer diameter)
• 70 Extrusion Capacity:200kg/H(Open crosshead soft PVC);
• 45Extrusion Capacity:80kg/H(Open crosshead soft PVC);
• Production Line center height(crosshead center):1000mm;

2. Line Main Components:

• 630-800 Motorized Payoff
• Pay-off dancer
• Pay-off tensioner
• 5-wheel straightener
• φ70Main Extruder
• φ45 Horizontal CO-Extruder
• U14 Adjustless Crosshead
• OD Tetser
• cooling water trough
• Horizontal wire accumulator
• Double wheel Capstan
• Power frequency spark machine
• 630-1250Take-up

3. Production Line Electric Control System:

• Electric temperature control: temperature control table control;
• Power control: controlled by main switch and each brand switch;
• Motor operation control: frequency converter separate drive control each motor;
• Auxiliary accessories such as caliper and spark machine are completely integrated into the whole system, with higher automation, wire diameter setting, wire diameter control, automatic control Voltmeter: total voltage display;
• Electric heating temperature control (Japan RKC):within range of ±2℃, accuracy control 7 measuring temperature points, to fit different technological requirements
• Electric heating ampere meter: display heating of each zone, easily to check;
• cooling fan control: control by RKC temperature-controlled meter, keep temperature curve to straightness;