jiangyin guanglilai is a professional factory in drum heaters. drum heater:Through heating up the liquid in the barrel, the coagulation can be easy to takeout, such as the adhesive agent in the barrel, bituminous, the grease, the pitch,the paint, the paraffin wax, the oil and respectively resin raw materials. The sizecan be made as per your requirements.drum heater and pail heaters drum and pail ...