... forced liquid circulation in the system. The thermal oil heater is one kind of efficient and economical, special industrial furnace. ... Mixing Plant, Hot Recycled Mixing Plant, Bitumen Heating Equipment, Thermal Oil Heater, Bitumen Tanks 50 Sets/Month 348 Sets Export ... .8 Production Machinery: Machine Name Brand & Model No. Quantity Number of Year(s) Used Condition Lathe C6150A, C6140A, CW6180C, CW6263C ...