Product model: WB --7FMZG1200/7FMZG1400/7FMZG1600

Specially designed screws and dies are suitable for processingPA、EVOHResin with high barrier properties. This unit is mainly used to produce films with five or more layers of various specifications, which can meet the requirements for high gas barrier performance and achieve packaging purposes such as preservation, anti-corrosion, and extended shelf life.

Unit characteristics:

1 Accurately control the thickness ratio between each layer to ensure the reduction of expensive resin usage while ensuring barrier performance.

2 Configure a closed-loop control system consisting of an online thickness gauge and an automatic air ring to achieve online measurement and control of film thickness.

Main technical parameters

Model number	7FMZG1200	7FMZG1400	7FMZG1600
Product width (mm)	1100	1300	1500
Film thickness (mm)	0.035～0.20	0.045～0.20	0.045～0.20
Maximum output (kg/h)	140	180	220
Adapt to raw materials	PA, EVOH, mLLDPE, LLDPE, LDPE, PP, EVA and adhesives
Screw diameter (mm)	Φ40X4 Φ45X3	Φ45X5 Φ55X2	Φ45X5 Φ65X2
Screw length to diameter ratio L/D	28:1, 30:1	28:1, 30:1	28:1, 30:1
Screw speed (r/min)	120	120	120
Motor power (kw)	11X4 15X3	15X5 22X2	15X5 37X2
Bubble cooling method	Dual air outlet wind ring and membrane bubble internal cooling system
Rotating form	360 degree horizontal rotating traction system
Maximum linear speed (m/min)	50	50	50
Form of roll up	Fully automatic winding machine
Maximum winding diameter (mm)	ф600	ф600	ф600
Online thickness measurement and automatic wind ring system	Select Configuration