How to identify and replace a failed heater element on a Brown Machine Aclo / Quantum thermoformer
A failed oven heater element creates a cold spot in the web, producing thin or incompletely formed parts in one zone. Identify the failed element with a clamp ammeter before replacing.
~60 min8 steps
How to fix parts sticking in the mold on a Brown Machine Aclo / Quantum thermoformer
Parts sticking in the thermoforming mold indicate insufficient air-eject pressure, too-short cooling time, or worn draft angles. Increase cooling time before increasing eject pressure.
~30 min7 steps
How to fix web sag or droop on a Brown Machine Aclo / Quantum thermoformer
Sheet sag before forming is usually the heater temperature too high, sheet tension too low, or a slow oven-to-form transfer. Lower the heater temperature in small increments and optimize the transfer time.
~30 min7 steps