Series of Double-screw Inflating Extruder are consisting of feeding system, extruding system, cutting system, heating system, Gearing system and controlling system.
1.Consists of feeding system extruding system and cutting system, adopts frequency speedcontrolling with high automation and stable per-formation.
2. Automatic lubricating,cooling,to guarantee the extruder running safely.
3.Accordingto different material,to choose the relative single or double screw feeding system,the material should be uniformity and stable. 
4. Screw is made by special technique,is able to bear grinding,steady and reliable, longer using life.
5. According to different screw design rate to full different technology request.