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Carbon Infrared Accelerates Acoustic-Part Molding

APPLICATION CONCEPT  |  AUTOMOTIVE INTERIORS

CUSTOM INDUSTRIAL INFRARED HEATING

PUBLIC CASE REFERENCE

Heat PE-EVA blanks in the tool
and remove a separate preheat step.

Zoned carbon infrared twin-tube emitters heat the PE-EVA sheet directly in the molding cell.

-20 sec REFERENCE CYCLE

Reference data subject to application testing and specification review.

Carbon Infrared Accelerates Acoustic-Part Molding industry application

The Process Challenge

Preheating acoustic insulation blanks can become a production bottleneck. Older foil heaters may carry maintenance cost and a separate warm-up stage.

The Infrared Approach

Zoned carbon infrared twin-tube emitters heat the PE-EVA sheet directly in the molding cell. Pyrometer feedback coordinates the heater and press cycle.

1

LOAD

Place the blank

2

HEAT

Raise material temp

3

MOLD

Shape in the tool

4

COOL

Stabilize the part

Application Features

  • In-tool or near-tool heating removes transfer time
  • Multiple zones follow the blank geometry
  • Fast response supports press synchronization
  • Pyrometer feedback controls material temperature
  • Modular emitters simplify service access

Typical Configuration

PUBLIC RESULT

Heat-up +16%; cycle reduced by 20 s

ENERGY REFERENCE

Preheat removed; reported saving 9 kW/h

REFERENCE SCALE

104 kW; 13 control zones

EMITTER

Carbon medium-wave twin-tube

CONTROL

Pyrometer and press PLC

CONFIRM

Material, thickness, mold and target temp

APPLICATION NOTE

Public case-study reference - not a YFR performance claim. Confirm equivalent results through YFR sample testing before publishing as a customer result.

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Share your dimensions, target temperature and cycle time with YFR.

infrared heating automotive acoustic sheet preheating industrial process

YFR Infrared Heating
YFR is an industrial infrared heating manufacturer specializing in custom quartz IR lamps, replacement infrared lamps, gold reflector emitters, heating modules, and control systems for printing, coating, PET blow molding, paint curing, plastic forming, and industrial drying equipment.

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