Rigid Frame Stranding Machine in Excellent Working Condition
1. Application: JLK
series
The rigid frame stranding machine is expertly engineered for the stranding of copper or aluminum wires, as well as round or sector compact conductors. It also excels in pre-twisting, compacting, and stranding of sector conductors.
2. Main Features:
1> High Stranding Speed: Utilizing the latest frame structure for stranding cages, a robust thick-wall seamless steel tube main shaft, precision-cast iron gearbox, ground transmission gears, cast steel stranding drum, and cast iron capstan, this design significantly enhances the rigidity of the stranding cages, the strength of the transmission system, the cage's rotational speed, and overall production efficiency.
2> Synchronous Function: Designed to accommodate various stranding requirements, cages with different bobbins can be freely combined. Each cage can be equipped with a synchronous pipe to strand more wires, achieving multifunctionality in a single machine.
3> Single Wire Pre-Former: Each cage is equipped with a single wire pre-former to ensure the stranded wires are smooth and compact.
4> User-Friendly Auto Loading: Featuring the latest side-bottom auto-loading device, this system is aesthetically pleasing, easy to maintain, and greatly improves loading and unloading efficiency.
5> Superior Separate Motor Transmission Performance: By adopting separate motor transmission instead of the traditional gearbox and ground shaft system, this machine simplifies the mechanical structure, reduces maintenance complexity, lowers energy consumption, and decreases noise levels. The separate motor transmission allows for continuously adjustable pitch, enhancing the manufacturing process. Imported PLC systems command and coordinate the entire line, while imported touch-screens display and set technical data online. The imported motor speed regulators offer reliable performance and high control accuracy.
6> Precise Ground Shaft Transmission Synchronization: Once the gearbox gear ratio is set, a strict proportional relationship between the cage rotating speed and the take-up speed is established, maintaining consistent stranding pitch during machine starts, runs, and stops. This ensures precise synchronization across all cages and simplifies the electrical control system.
3. Main Machine Composition:
| Rigid Frame Stranding Machine List |
| S/N |
ITEM |
Quantity |
| 1 |
Center pay-off machine |
1 set |
| 2 |
Wire guiding stand |
1 set |
| 3 |
Stranding cages |
1 set |
| 4 |
Wire assembling and compacting device |
1 set |
| 5 |
Bobbins auto loading and unloading device |
1 set |
| 6 |
Pre-twisting and compacting device |
1 set |
| 7 |
Non-metal tapping device |
1 set |
| 8 |
Mechanical meter counter |
1 set |
| 10 |
Dual capstan tracking machine |
1 set |
| 11 |
Traversing and take-up machine |
1 set |
| 12 |
Mechanical transmission system |
1 set |
| 13 |
Electrical control system |
1 set |
| 14 |
Safety protection device |
1 set |
| |
4. Main Technical Parameters
| JLK-500 type Rigid Frame Stranding Machine |
| Item |
Unit |
JLK-500 |
| Stranding-single wire Diameter |
mm |
Copper |
Ø1.5 - Ø4.5 |
| |
|
Aluminum |
Ø1.8 - Ø5.0 |
| Max. section area |
mm² |
Copper |
500 |
| |
|
Aluminum |
630 |
| Cage rotating speed |
r/min |
63 - 148 |
| Hauling line speed |
m/min |
6.87 - 52.2 |
| Stranding pitch |
mm |
47 - 825 |
| Capstan Diameter |
mm |
Ø 2000 |
| Central pay-off bobbin size |
mm |
PN6300 |
| Pay-off bobbin size in cage |
mm |
PND500 |
| Take-up bobbin size |
mm |
PN2000 |
| Machine center height |
mm |
1000 |
| Main motor power |
kw |
37 |
| |
| JLK-630 type Rigid Frame Stranding Machine |
| Item |
Unit |
JLK-630 |
| Stranding-single wire Diameter |
mm |
Copper |
Ø 1.5 - Ø4.5 |
| |
|
Aluminum |
Ø 1.8 - Ø5.0 |
| Max. section area |
mm² |
Copper |
300 |
| |
|
Aluminum |
400 |
Cage rotating speed |
r/min |
6 Bobbins |
75 - 174 |
| |
|
12 Bobbins |
67 - 156 |
| |
|
18 Bobbins |
57 - 133 |
| |
|
24 Bobbins |
48 - 112 |
| |
|
30 Bobbins |
43 - 100 |
| Tracking speed |
m/min |
6 - 45.6 |
| Stranding pitch |
mm |
34 - 1041 |
| Capstan Diameter |
mm |
Ø 2500 × 2 |
| Central pay-off bobbin size |
mm |
PN1600 |
| Pay-off bobbin size in cage |
mm |
PND630 |
| Take-up bobbin size |
mm |
PN2500 |
| Machine center height |
mm |
1000 |
| Main motor power |
kw |
45 |
| |
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