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Used Illig Pressure Forming

Overview

Pressure forming (a thermoforming method) uses positive air pressure to force heated plastic sheet into detailed molds, producing parts with finer definition, better draft angles, and more consistent wall thickness than basic vacuum forming. Machines range from benchtop to large production lines with plug assist, trim stations, and automated sheet handling. Common in automotive, consumer goods, signage, and medical packaging where high detail and repeatability matter.

FAQ

What should I inspect when buying a used pressure forming machine?

Check heater elements and thermocouples, platen and mold clamps, drive systems, pneumatics, control panel/software, cycle rate, and sheet handling. Ask for maintenance logs, spare parts availability, and a demonstration running a representative part.

How do I arrange safe shipping for a pressure forming press?

Disassemble removable modules, secure heaters and fragile controls, drain fluids, crate electrical panels, and use a transporter experienced with industrial presses. Label heavy lifting points and provide lift plans and insurance.

What regular maintenance keeps a pressure former reliable?

Daily checks of heater performance, air leaks, and clamp integrity; weekly lubrication and inspection of moving parts; monthly calibration of temperature controllers and sensors. Replace worn seals, heater bands, and worn clamps promptly.