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Skin-foam-skin Physical Foaming Insulation Extrusion Machine
This line is design to conduct insulation for lan cable of CAT6A SF/FTP - CAT8 , USB cable 3.0 , HDMI 2.1 , coaxial cable , etc .
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1. Application
a. Suitable for producing skin-foam-skin insulation process .
b. Widely used in producing data cable , signal cable , USB cable insulation .
c. Foaming method is physical foaming .
d. The industrial computer control system realizes online product quality monitoring, storage,recall and product quality fault printing function,one-button acceleration and deceleration function, reducing personnel input and improving production efficiency.
e. Simple operation, high efficiency and energy saving, high production efficiency, easy maintenance.
a. Suitable for producing skin-foam-skin insulation process .
b. Widely used in producing data cable , signal cable , USB cable insulation .
c. Foaming method is physical foaming .
d. The industrial computer control system realizes online product quality monitoring, storage,recall and product quality fault printing function,one-button acceleration and deceleration function, reducing personnel input and improving production efficiency.
e. Simple operation, high efficiency and energy saving, high production efficiency, easy maintenance.
1. Main specification
2. Machine component
3. Main brands for parts
4. Crosshead and extrusion pattern
5. Essential components to maintain high speed and extrusion quality
6. Online Testing equipment (Swiss Zumbach/German Sikora)
| Model | HH25+40+30 | HH30+50+35 | HH35+65+40 |
| Wire inlet | φ0.2-φ2.0 | φ0.5-φ4.0 | φ0.8-φ8.0 |
| Wire outlet | φ0.4-φ3.0 | φ0.8-φ6.0 | φ3-φ12 |
| Extrusion material | Foam-PE、 Foam-PP、HDPE,PU 、PP | ||
| Screw parameters |
Physical foaming L/D ratio:36:1. (Chemical foaming L/D radio:28:1), Compression ratio:2.7~3.5, Screw material:38CrMoAlA,vacuum heating treatment, Surface grinding polishing chromium plating. |
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Temperature-control segments(body+Head) |
4+3+2+3 | 4+3+3+3 | 5+3+3+3 |
| Foaming degree |
Physical foaming(high-pressure):70%-80%, Low pressure:60%-70%, Chemical foaming:30%-40%. |
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| Power | 15HP | 20HP | 30HP |
| Stripping power | 3HP+3HP | 3HP+5HP | 5HP+5HP |
| Highest output | 50KG/H | 60KG/H | 80KG/H |
| Highest wire speed | 600M/MIN | 600M/MIN | 600M/MIN |
| Movable water tank | Extension type movable trough/Constant temperature movable water tank, Mobile quantity 500, overall ength 3M with double segments type water dryer. | ||
| Length of U water tank | 9M | 9M | 9M |
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Accumulate wheel parameters (9+8 grooves) |
φ200 | φ250 | φ300 |
| Capstan power | 3HP | 3HP | 5HP |
| S ize of pay off bobbin | φ300-φ500 | φ300-φ500 | φ400-φ630 |
| S ize of take up bobbin | φ400-φ500 | φ400-φ630 | φ400-φ630 |
2. Machine component
| No. | Name | Q’ TY |
| 1 | Motorized pay-off | 1 set |
| 2 | Copper Wire preposition tension stand | 1 set |
| 3 | Copper wire preheating machine | 1 set |
| 4 | Physical foaming main extruder | 1 set |
| 5 | O nner skinning extruder | 1 set |
| 6 | Inner skinning extruder | 1 set |
| 7 | Automatic drying and feeding machine | |
| 8 | Siemens PLC electric control box | 1 set |
| 9 | 1.5m Movable water tank with cover | 1 set |
| 10 | Diameter tester | 1 set |
| 1 1 | 8m Fixed water tank with cover and leak-proof | 1 set |
| 1 2 | Underwater static capacitance tester | 1 set |
| 1 3 | 12m Slide rail type + anode guide wheel storage rack | 1 set |
| 1 4 | 410mm tractor | 1 set |
| 1 5 | Meter counter | 1 set |
| 1 6 | High frequency spark tester | 1 set |
| 1 7 | Double-head shaftless take-up stand | 1 set |
| 1 8 | Accessories | |
| 1 9 | Nitrogen injection device | 1 set |
3. Main brands for parts
- Motor: DONGGUAN motor
- Frequency converter: Inovance
- Temperature controller: RKC high-precise temperature controller (Japanese brand )
- Electrical component:Japan,TAIWANG brand or homebred brand
- Bearing: NSK,KOYO,ASAHI (Janpanese brand )
- Touch screen : WEINVEIW (TAIWANG brand )
- PLC : Siemens (German brand)
4. Crosshead and extrusion pattern
5. Essential components to maintain high speed and extrusion quality
| Motorized pay-off | High adjusted triple layer crosshead & extruder | Nitrogen injection device + needle |
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6. Online Testing equipment (Swiss Zumbach/German Sikora)
| Eccentricity | Under water capacitance | Spark tester |
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1. Full machine customization
2. Machinery installation layout design
3. On-spot installation service (negotiable)
4. Whole factory layout design
5. Accessories supply
| Tips and dies | Heating plate | Bobbins and reels |
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6. 24-hours consulting team
Tel: +86 18926081775
