Portable oven uses stainless steel interiors and gold-backed quartz-tube infrared heaters for clean process heating. The 36" wide wire conveyor belt moves product through the oven at a rate of 4 to 40 ft/min. Energy delivery comes from an array of 36 medium-wave infrared heaters. Measuring 9.75 x 5.5 x 5.5', the oven is mounted on casters to ease height adjustment and in-plant repositioning. The conveyor extends 22" from the heating chamber at both the entrance and exit ends to simplify product loading and unloading.