Uniform Tension Cage Type Steel Copper Wire Cable Stranding Machine

JL-630/48+48 Cage type Armoring Machine

 

1. Use

 

The machine is used for steel wire and copper wire armoring of optical cable,control cable and power cable.

Main technical data.

2.1 Dia. of single wire before armoring Φ0.9～Φ4.0mm(low-carbon steel wire)

(copper wire )

Φ1.2～Φ4.0mm

 

2.2 Max armoring OD Φ160mm

2.3 Rotating speed of stranding cage 17～31r/min

2.4 tranding pitch 85～1205mm

2.5Linear speed 2.6～20.7m/min

2.6 Bobbin size in cage PND630

2.7 Central pay-off reel PN4200

2.8 Take-up reel PN4200

2.9 Main motor power 200KW (AC motor)

2.10 Central height 1000mm

 

3. Main component

3.1Φ4200 portal type pay off stand 1set

3.2 # type wire guide stand 1 set

3.3 48B stranding cage 2 set

3.4 Assembly die 2 set

3.6 Mechanical Meter counter 1 set

3.7 Non-metallic taping device 2 set

3.7 Φ3000 Strong dual haul-off capstan 1 set

3.8 Φ4200 portal type take up and traversing stand 1 set

3.9 Transmission system 1 set

3.10 Electrical control system 1 set

 

3.11 Protection cover 1 set

 

 

4.

Structure and technical parameters of main units

4.1

Φ4200 portal type pay off stand

4.1.1pay-off reel PN4200mm

 

4.1.2Max.loading 25-30T

 

4.1.3

Pay-off tension is controlled by mechanical friction and can be adjusted.

4.1.4

Portal railed structure.With the function of traverse moving,automatically centering.

4.1.5

Electric lifting to load and unload bobbin,electric clamp or loose bobbin.

 

4.2

48B stranding cage

4.2.1 Reel in cage PND630

 

4.2.2 Max. pay off tension 40kg

 

4.2.3 Speed of stranding cage 17～31r/min

4.2.4 Stranding pitch 85～1205mm

4.2.5 Use gear back twist

4.2.6Two ends of strander are sopported by bearing,the middle is supported by roller,Circumference is divided equally in 6 parts.This strander is only for back up,for steel wire armoring and stranding,back up uses planetary wheel type.

4.2.7 Pay off tension is controlled by mechanical friction and can be manually ajusted.

4.2.8 pintle mannual clamp,with the function of mechanical safety self-locking.

4.2.9

Pneumatic braking

4.2.10

48 synchronic pipes are equipped on the second 48 B stranding cage ,which can do armoring by 96 steel wires synchronically.

4.2.11

Second strander With pre-forming device for 96 steel wires

4.2.12

Strander gearbox uses 6 gear speed change,with the function of left & right rotation and neutral.

 

4.5 Non-metallic taping device

4.5.1 Max OD of taping cable core Φ160mm

 

4.5.2 Taping size Φ600×Φ80×(15～80)mm

 

4.5.Tape quantity 2B

4.5.4Max. rotation speed 500r/min

4.5.5Taping pitch

4.5.6Taping material: Polyester belt,Al plastic composite tape,Non-woven cloth, etc.

4.5.7 Ajust taping rotation speed by stepless speed changer,with the function of left & right and neutral.

 

4.5.8Pay off tension is controlled by mechanical friction and can be manually ajusted.

4.5.9防护罩为推拉门式.

Protection cover is push & pull type.

 

4.4 机械计米器Mechanical meter counter

4.4.Circumference length of the meter counter 500mm

4.4.2Max. counting length 9999m

4.4.3 Meter counting precision ±0.3%

 

4.4.4,

Dual passive; up and down compressing roller type; Spring buffer on the upper roller. Wire guiding stands are installed on wire outlet and inlet place

4.4.5

Capable of mechanical and electrical meter counting

 

4.5 Φ3000 Strong dual haul-off capstan

4.5.1 Traction type Dual wheel,double positive

4.5.2

Capstan diameter Φ3000mm

 

4.5.2 Capstan width 800mm

 

4.5.3 Max. Traction force12T

 

4.5.4

Max. Line haul-off speed 20m/min

4.5.5 Steps of line speed changing 36 level

 

4.5.6

With pressing unit to prevent the cable from loosening while line stop, with stable stranding pitch.

 

4.7

Φ4200 portal type take-up stand with traversing device

4.7.1Max. Loading capacity 25-30T

4.7.2Max.diameter of traversing 160mm

4.7.3Take-up reel PN4200mm

 

4.7.4 Take-up motor power 18.5KW(AC)

4.7.5Reel clamping motor 2.2KW(AC)

 

4.7.6

Reel lifting motor 2.2KW(AC)

4.7.7

Portal stand movable motor power 2.2KW(AC)

4.7.8

Portal type structure; bobbin is lifted, clamped and loosen electrically.

4.7.9

T/U is AC motor, controlled by DANFOSS inverter. T/U tension is stable and can be adjusted.

4.7.10

Wire traversing is moved by portal stand, driven by AC motor, controlled by inverter. Traversing speed can follow take-up speed. Traversing pitch is step-less, and with the function of adjusting quickly.

4.7.11

With the protection of clamping bobbins; terminal protection of lifting bobbin and lateral moving.

4.7.12

With electric operating panel

 

4.7 Mechanical transmission system

4.7.1 Main motor power 200KW (AC motor)

 

4.7.2

Mainly consist of: main motor, main gear-box, transmission line shaft, etc.

 

4.8

Electrical control system

4.8.1

Power supply: 3 phase, 5wires, 380V , 50HZ

4.8.2

Main transmission system uses Danfoss frequency converter, and the whole line is controlled by SIEMENS PLC.

 

5. Other

5.1

All the bearing adopt Chinese famous brand

5.2

Pneumatic parts are from AIRTAC.

5.3

AC motor uses Siemens motor

5.4

Main Low-voltage electric parts adopt Suzhou Siemens product.

5.5

Inverter is from DANFOSS

5.6

The machine should be Max. Noises DB80

5.7

All dies for passing wires should be ceramic dies only.

•  

All rotating parts should have safety guard including line-shafts.

 

6. Technical data

6.1 Layout drawing and Foundation drawing

6.2 Electrical principle drawing, Electrical piping diagram,Outer wiring diagram

6.3 Transmission mechanism diagram,pitch table

6.4 Operation Mannual and Electrical Mannual

 

7. Machine operation direction is right hand.Facing the machine,left to pay off and right to take up. User offers bobbin drawing or the seller offers drawing for user’s confirmation

8. SKY BLUE RAL 5015

Machine color is decided by user.