1.The unit is suitable for plastic diffusion film, the unit uses a single screw extrusion, the film produced can achieve two sides adhesion effect. 1.The unit is suitable for plastic diffusion film, the unit uses a single screw extrusion, the film produced can achieve two sides adhesion effect. N'a tɔ̈ɔ̈u piny, piny, piny, piny, piny, piny, piny, piny, piny, piny, piny, piny, piny, piny, piny, piny, piny, piny, piny, piny, piny, piny, piny, piny, piny, piny, piny, piny, piny, piny, piny, piny, piny, piny, piny, piny, piny, piny, piny, piny, piny, piny

2.Screw, cylinder bɛ̈n looi 38CrMOAlA alloy steel, ye looi ni nitride treatment ku precision processing.

3. Cooling device uses circulating water cooling, cooling effect is good, so making the thin film transparent good. Cooling device uses circulating water cooling, cooling effect is good, so making the thin film transparent good.

4. Rolling device adopts friction type rolling, and equipped with edge cutting device, edge collecting device, to make the rolling film more neat. 4. Rolling device adopts friction type rolling, and equipped with edge cutting device, edge collecting device, to make the rolling film more neat.