Skin-Foam-Skin High Speed Tandem Line - Drawing , Annealing , Insulation Line
Skin-Foam-Skin High Speed Tandem Line - Drawing , Annealing , Insulation Line
Skin-Foam-Skin High Speed Tandem Line - Drawing , Annealing , Insulation Line
Skin-Foam-Skin High Speed Tandem Line - Drawing , Annealing , Insulation Line
Skin-Foam-Skin High Speed Tandem Line - Drawing , Annealing , Insulation Line
Skin-Foam-Skin High Speed Tandem Line - Drawing , Annealing , Insulation Line
Skin-Foam-Skin High Speed Tandem Line - Drawing , Annealing , Insulation Line
Skin-Foam-Skin High Speed Tandem Line - Drawing , Annealing , Insulation Line
Skin-Foam-Skin High Speed Tandem Line - Drawing , Annealing , Insulation Line
Skin-Foam-Skin High Speed Tandem Line - Drawing , Annealing , Insulation Line
Skin-Foam-Skin High Speed Tandem Line - Drawing , Annealing , Insulation Line
Skin-Foam-Skin High Speed Tandem Line - Drawing , Annealing , Insulation Line

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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Product Introduction
1. Application
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.
 
Product Parameters
1. Main specification
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

4. Crosshead and extrusion pattern


5. Essential components to Achieve high speed
Drawing and annealing unit High capacity extruder Double reel automatic take-up


6. Online Testing equipment (Swiss Zumbach/German Sikora)
Diameter gauge Spark tester Eccentricity
Product Additional Service Description

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


6. 24-hours consulting team

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