Heater for twin screws extruder Single and double screws squeezes out cooling and heating device, the heating and cooling in extruders material entrance were conducted with air cooling system. And strip ceramic heaters can control the temperature accurately. It only needs moderate air flow to cool. Special designed copper radiator conducts heat effectively, makes low noise and controls the fusions temperature accurately. For more info,pls visit our website: www`auzhan`com Company name:Auzhan Electric Appliances(Shanghai) Co.,Ltd. Add:No.188,Jin Yuan 2rd,Jiangqiao Industrial Zone,Jiading,Shanghai,China. Tel:86-21-69138800 69139928 69139768 69139577 Fax:86-21-69138000 69139218 Contact:Mr.Shangzhong Ma