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Skin-Foam-Skin High Speed Tandem Line - Drawing , Annealing , Insulation Line
This line is design to conduct insulation for lan cable of CAT6A SF/FTP - CAT8 , USB cable 2.0 , HDMI 2.0 , computer cable , etc .
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a. Suitable for single color insulation .
b. Widely used in producing data cable , signal cable , USB cable insulation .
c. This line include machine process of drawing , annealing , insualtion .
d. Foaming structure is skin-foam-skin .
f. Foaming method is physical foaming .
c. 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.
d. Simple operation, high efficiency and energy saving, high production efficiency, easy maintenance.
| No. | Item | Figure |
| 1 | Wire inlet | 2.6-3.0mm annealed copper wire |
| 2 | Wire outlet | 0.40-0.8mm |
| 3 | Drawn wire tolerance | ±0.001mm |
| 4 | Drawn wire ovality | ±0.001mm |
| 5 | Drawn wire elongation rate | 18%-28% |
| 6 | Insulation diameter | 3.0mm |
| 7 | Insuation material | Solid LDPE , MDPE , HDPE (foaming ratio : 35%-70%) |
| 8 | The max. Machine design speed | SFS physical foaming 800-1200m/min |
| solid insulation 1200-1500m/min | ||
| 9 | Insulated core wire tolerance | a) Solid ＜ 0.3mm , ±0.006mm within average |
| b) Foaming ﹤ 0.3mm , ±0.02mm within average | ||
| ﹥ 0.3mm , ±1% within average . | ||
| 10 | Capacitance stability of foamed insulated core wire: | rated capacitance |
| C (PF/m)﹤ 200 PF/m ﹤ ±2 PF/m | ||
| C (PF/m)﹥ 200 PF/m ﹤ ±1% | ||
| 11 | Concentricity | 95%(diameter ≤1.5mm) |
| 12 | Take-up bobbin size: | OD500mm*W300mm*bore diameter56mm |
| 13 | Total power | 190kw |
| 14 | Production line height of center | 1000mm |
| 15 | Production line overall dimension | (L*W*H) 4600*3200*2600mm |
| 16 | Production line color | Format is RAL5015 (can be customized) |
2. Machine component
| No. | Production line standard configuration constitute | quanti ty | |
| 1 | Single set vertical type copper wire pay-off stand | 1 | |
| 2 | GL710 drawing lubricating fluid circulating cooling and copper powder filter device | 1 | |
| 3 | LSTH200 continuous annealing drawing machine | 1 | |
| 4 | Copper wire die pointer stringer (install in the drawing machine) | 1 | |
| 5 | SJ30V-25D Vertical inner skin co-extruder (22.5°) | 1 | |
| 6 | SJ40V-25D Vertical outer skin co-extruder (22.5°) | 1 | |
| 7 | SJ60-36D High pressure physical foaming extruder | 1 | |
| 8 | SJ25W-25D Horizontal extruder with lifting color strip | 1 | |
| 9 | Vacuum material suction device | 1 | |
| 10 | Masterbatch mixing device | 1 | |
| 11 | 75Kg dryer (for 60 extruder) | 1 | |
| 12 | Screw temperature control device (for 60 extruder) | 1 | |
| 13 | Microdia SFS+S4EX skin-foam-skin co-extruder cross head with stripper , Pneumatic bypass system * 3 (Swiss) | 1 | |
| 14 | MAXIMATOR High pressure gas injection system (German) | 1 | |
| 15 | Warm water movable trough equip with warm water tank and trough electrical drive decice | 1 | |
| 16 | S-4M cooling water trough | 1 | |
| 17 | SLQY-350 spray type multi- cycle capstan | 1 | |
| 18 | Splash water device | 1 | |
| 19 | Horizontal dry blower device | 1 | |
| 20 | DC Sparker （ Online brand ） | 1 | |
| 21 | DADT500 automatic dual reel take up | 1 | |
| 22 | Electric cabinet | 1 | |
| 23 | Connect cable of each component machine ， not include main inlet supply power cable | 1 | |
| Online detecting device | |||
| Name | Type | ||
| 24 | Zumbach dual-axis diameter gauge | ODAC14XY-EN-X | 1 |
| 25 | Zumbach under watercapacitance meter | CAPAC HS-J-P10A | 1 |
| 26 | Zumbach eccentricity online detecter | ODEX 10 | 1 |
| 27 | Zumbach USYS overall controller | USYS IPC | 1 |
3. Main brands for parts
| DC motor use Hangzhou Hengli motor Z4 series |
| DC motor drive use PARKER SSD series |
| Low voltage electric use Schneider |
| PLC use Siemens S7-1500 series |
| Servo motor use Siemens V90 series |
| All AC motor use Siemens converter motor |
| AC frequency converter use Siemens |
5. Essential components to Achieve high speed
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| Sikora / Zumbach Intelligent Control Sytem | Quadruple Layer Skin-Foam-Skin-Stripe Extrusion Head | Full Automatic Double Spoole Take-up |
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Tel: +86 15361528965
