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Extrusion control systems

Supplier News

BK Sales Australia has been appointed the sales and service representative for Polyrema of the Reifenhauser Group and Plastcontrol. Polyrema supplies refurbished extrusion lines for blown film, cast film, reclaim lines and thermoforming lines. It also supplies new blown film lines using Reifenhauser technology. The Film Star range includes line widths of 900mm, 1200mm and 1400mm as mono and three-layer co-extrusion lines.

It has barrier screws, a dual-port spiral mandrel melt distributor, the PeakPower dual-chamber air cooling ring with air centering, an eight-segment scissor type polygon guide, a vertical blown film take-off unit and air lubricated turner bars. It also has a steel tower with cable conduct, an SFA tandem winder with web and winding tension contro. It offers automatic roll changing with or without IBC and has a line speed of 150m/min or 250m/min. It is offers problem-free processsing and has a large range of accessories, including a film tolerance regulation system. Polyrema can also supply new and used mono or co-extrusion dies, new rotating haul off units, new winders and new guiding baskets.

Plastcontrol supplies all systems required for the control of the extrusion process for blown film extrusion, cast film extrusion, tube and profile extrusion and sheet extrusion. It supplies gravimetric measuring and control systems and systems for material conveying, width measurement, film thickness measurement, profile control, uncontrolled air rings and machine and complete plant control systems.

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