In the dryer and heater section,we can provide high quality dry chamber and blast heater for you. The dry chamber is used to fast dry green base and plaster mold, to improve casting pass rate and capacity. It mainly includes: frame and wall, supply heat system ,hot air cycle system,discharging system and electric system. Its advantages as below: 1.Automatic control of temperature and humidity 2.PLC control method 3.-Humidity control by Vaisala from Finland 4.Material of wall is insulating polyurethane board 5.Centrifugal fan use first class brand