PRODUCT
Global Leader Total Machine Solution TMS
Film Production Line

Film Production Line

With the best extrusion technology, we produce excellent films.

LIB SEPARATOR DRAW FRAME LINE

We can provide wet separator simultaneous stretching/sequential stretching equipment and dry separator simultaneous stretching equipment .

Layout of the Dry process line (One Production line case)

Layout of the Dry process line (One Production line case)


Layout of the Wet process simultaneous line (Two Production line case)

Layout of the Wet process simultaneous line (Two Production line case)


Layout of the Wet process sequential line (Two Production line case)

Layout of the Wet process sequential line (Two Production line case)

Separator stretching machine is a facility that makes secondary battery separator fabric through extrusion-stretching-extraction-stretching-winding processes of polymer materials.

HDPE + UHMWPE Powder Dosing
Loss in weight feeder system with vacuum feeders
Conveying system: (From big bags to dosing unit) Capacity: Up to 1000 kg/h
Components: Powder : Powder (A): Powder (B): 10 to 100 %
10 to 100 %
Dosing control: Computerized
Dosing system: Capacity: Up to 600 kg/h
Oil Dosing
3 Liquid injection points system on Extruder
Oil pumps: Quantity: 1
Metering pumps: Rotation accuracy:
Precision:		 0,5 % ± 1%
High temperature mixing tank : Temperature: Construction： 80 +/- 1°C Stainless steel
Injection tank Construction: Stainless steel
Dosing control: Computerized
Conveying pipes: Material: Stainless steel
Twin Screw Extruder
Twin screw extruder
Extruder: Applicable material: 　 　 Nominal capacity: Heating system: HDPE + UHMWPE UHMWPE alone  Oil 1000 kg/h Electrical (160 – 280°C ± 1°C)
Melt pump: Pump capacity:
Heating system:		 1000 kg/h Electrical
Melt lines: Temperature accuracy: ±0.5°C
Calender Machine
Calender Machine
Casting Three roll system, chrome plated contra flow multi spiral design for perfect temperature accuracy.
X ray Scanner - Integrated high precision X ray scanner
- computerized die bolt control for perfect film thickness control and stability
Melt lines: -Temperature accuracy
MDO(Machine Direction Orientation)
One to three gap system
Rolls configuration: Pre-heating rolls Rolls Heating mode: Oil
Stretching rolls Rolls Heating mode: Oil
Heat-setting rolls Rolls Heating mode: Oil
Nip roll Install
Other rolls 2 motorized guide rolls
2 tension rolls
MD ratio: Draw ratio : 1:4 to 1:7 
Draw gap adjustment range: 2 – 100 mm 
Introduction gap adjsutment Up to 200 mm
Motors Each roll individually driven
TDO (Transverse Direction Orientation)
Continuous massive monorail, heavy duty special clips, driven sprockets
Clips quantity: 1500 approx
Mechanical speed: 150 m/min
Clip opening/closing: Magnetic device
Film inlet width: 750 –1150 mm
Film width at end of stretching zone: 5800 – 7200 mm
Film outlet width: 5800 – 7200 mm
Film level: 1290 mm
Stretching ratio: Manually actuated: 　 TD  1 :6 – 1 :10
Film TD relax: Max 5 %
Extraction Unit
Extraction Unit
Mechanical speed 100~ 150 m/min
Films pass length in the solvent Approx.165 m
Film thickness 5 ~ 36 µm
Film width(In-let) 5,800 mm
Film width(Outlet) 5,500 mm
Roll width 6,000mm
Take off unit 1,2 and Winder
Take Off & Winder Unit
Take Off Unit1 Edge Trimming
Thickness Gauge Special Technical
Winder Low Tension
Winder Gap Control Contact Film Winding