:specification parametertypical range (entry-level to high-output)tunnel chamber size300x150 mm to 600x400 mm (width x height)power consumption6.5 kw to 15 kwvoltage / phase220v single-phase or 380v/415v three-phasetemperature range0°c to 250°c / 300°c (adjustable)conveyor speed0 to 15 meters per minute (variable speed)max conveyor load15 kg to 60+ kgheating element typequartz far-infrared tubes or stainless steel u-type heaterscompatible filmspof, pvc, pp, and ldpefilm thickness range0.01 mm to 0.04 mmchassis materialpowder-coated mild steel or food-grade ss 304