5.Curing oven heating ( heating energy ) selection
Heating system classification
1. Gas hot air heating system ( full automatic ) ---- Which is preferred by box curing oven. Powder coating line continuous operation can also be selected ( Box furnace or powder coating line curing tunnel should choose gas system
2. Fuel hot air heating system ( full automatic ) ---- As oil prices rise, higher operating costs
3. Far-infrared radiation heating system ( full automatic ) --- Running costs are high, but the equipment investment is the most economical, especially small quantities spraying may be considered.