제품소개
Global Leader Total Machine Solution TMS
필름생산라인
당사가 보유하고 있는 압출기술로 최고의 제품을 생산하고 있습니다.
LIB SEPARATOR DRAW FRAME LINE
습식 분리막 동시연신 / 축차 연신 장비와 건식 분리막 동시 연신 장비를 제공할 수 있습니다 .
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 sequential line (Two Production line case)
분리막 연신기는 고분자 재료를 압출-연신-추출-연신-권취 공정들을 통하여 2차전지 분리막 원단을 만들어 내는 설비 입니다.
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 |
