The Technical Specification of Type JLK-500/6+12+18+24
Rigid Frame Stranding Machine

1.Application
The machine is mainly used to twist large-sectional copper or aluminum strands, ACSR and
insulated strands for Wires & Cable Manufactory. It is the ideal equipment which produces a
variety of stranded wires without backtwist, with high mechanical performance, complete
auxiliary function, large capacity of bobbins and high production efficiency.

2. Main technical parameter
1). stranding material Al, Al & Alloy, copper, insulating wire
2). total wires 1+ 6+12+18+24
3). dia. of single wire mm copper:1.2-4; Al: 1.5-5
4). dia. of strand mm 2-5
5). cross section of insulating core mm2 1.5-6
6). Max. stranding cable dia. ?45
7).cage speed r/min 110, 128, 152, 179, 212
8).rotating speed ratio of cage =1.18
9). pitch ratio mm =1.06
10). lay range mm 96-1003
11). position speed of cage at a slow speed r/min 1.58-3.61
12). finishing speed m/min 20.3-110.3(under a rated speed of motor)
13). size of pay-off bobbin in cage mm PND500 D×d×L ?630×?355×?400(hole ?125)
14).wire stranding angle <45°
15).wire delivering angle <22.5
16).capstan dia. mm ?2000(dual driving haul-off)
17).size of take-up bobbin mm PN1600 PN2000 PN2500
18).center pay-off stand 1600 stationary
19). traversing takeup stand 2500 stationary
20). Max. bearing capacity of take-up stand ton 12
21). size of main motor Z4-250-11(110KW, 1000r/min)
22). size of motor positioned under a slow action YEJ100L-4-B5(1420r/min,3KM)
23). pressure of compressed air used Mpa brake and bobbin lifting device 0.4-0.7
(air compressor supplied by a user) in cage
24). mode of bobbin loading and unloading bobbin loading and unloading respectively
25). total power of equipment KW about 170
26). center height of equipment mm 1000
27). outline dimension of machine cm 55000×3600×2760

3. Brief introduction to a structure of the machine
1) TF-1600 stationary pay-off stand 1 set
2) 6, 12, 18, 24-bobbin cage each 1 set
3) closing die stand 4 sets
4) main gear-box and 32-grade speed change gear-box driving device 1 set
5) meter counter 1 set
6) ?2000 dual wheel driving capstan (automatically distributing wire) 1 set
7) 2500 stationary traversing takeup stand 1 set
8) transmission system 1 set
9) electric control system 1 set

4. A technical parameter and construction of the main components:
1). pay-off stand

2) 6, 12, 18, 24-bobbin cage

3) Closing die stand

4) Main driving device

5) Meter counter
6) 2000 dual wheel driving capstan

7) 2500 stationary traversing takeup stand

8) Mechanical transmission system

9) Electric control system

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