1.Auto roader/winder 2. Air compressor 3. Rotary die head 4. Quickly manual ... function of multistages of compression, cutting, mix melting, 3.Output could reach 2 times than others. 4. ... three-stage reduction 2) Good water cooling device. 3) Air ring: high-pressure blower, controlled by frequent ... Corona treater (c) Rotary die head (d) Air compressor (e) Quickly manual net-changing device (f) Embossing ...