​​High-Performance Drum Twister Machine for Large Conductor Stranding and Non-Metallic Tape Wrapping

1. Application:

This machine is mainly used for the stranding of large cross-section and long power cables and split conductors, as well as the wrapping of non-metallic tape.

2. Main technical parameter:

 
 
4.The main technical parameters:
4.1 Ø1600mm Rotation pay-off:
4.1.1. Applicable bobbin: PN1250～PN1600
4.1.2. Applicable bobbin width: 950-1180mm
4.1.3. Max loading load: 6T
4.1.4. Max rotation speed: 50r/min
4.1.5. Motor power: 18.5kW(AC)
4.1.6. Pay-off tension: 10-150kg
4.1.7. Pay-off stand is of fork type and cantilever type, driven by individual motor. It could rotate synchronically with take up, or to be locked, Manual jogging is also available, The motor has a built-in encoder.
4.1.8. Driving mode: driven by an independent motor through a synchronous belt, which can rotate synchronously with the take-up or be fixed and manually controlled.
4.1.9. Tension form: pneumatically controlled and adjustable any time, and the tension can be adjusted arbitrarily in the parking and running states.
4.1.10. Clamping: shaftless electric tightening and loosening bobbin, driven by a separate motor, with self-locking function to prevent the wire drum from being thrown out
4.1.11. Braking method: a flat air press brake
4.1.12. Operation cabinet: Each pay-off rack is equipped with an operation cabinet, which can control jog, rotation, stop, etc.
 
 
4.2 Ø2200mm fork type rotation pay-off:
4.1.1. Applicable bobbin: PN2000～PN2240
4.1.2. Applicable bobbin width: 1500-1700mm
4.1.3. Max loading load: 10T
4.1.4. Max rotation speed: 50r/min
4.1.5. Motor power: 30kW(AC)
4.1.6. Pay-off tension: 20-300kg
4.1.7. Pay-off stand is of fork type and cantilever type, driven by individual motor. It could rotate synchronically with take up, or to be locked, Manual jogging is also available, The motor has a built-in encoder.
4.1.8. Driving mode: driven by an independent motor through a synchronous belt, which can rotate synchronously with the take-up or be fixed and manually controlled.
4.1.9. Tension form: pneumatically controlled and adjustable any time, and the tension can be adjusted arbitrarily in the parking and running states.
4.1.10. Clamping: shaftless electric tightening and loosening bobbin, driven by a separate motor, with self-locking function to prevent the wire drum from being thrown out
4.1.11. Braking method: a flat air press brake
4.1.12. Operation cabinet: Each pay-off rack is equipped with an operation cabinet, which can control jog, rotation, stop, etc.
 
 
4.3 Guide wire stand:
4.3.1. Wire stand qty: 6 sets
4.3.2.. The wire stand consists of two horizontal and two vertical guide rollers, the spacing can be adjusted to suit different wire materials
 
4.4 3x3 and 5x5 Rollers passing wire stand
4.4.1 3x3 wire stand qty: 1 set

• The wire stand consists of 3 horizontal and 3 vertical guide rollers. This wire rack is used to collect and specify the direction of the wire and support the wire.

4.4.2 5x5 wire stand: 1 set

• The wire stand consists of 5 horizontal and 5 vertical guide rollers. This wire rack is used to collect and specify the direction of the wire and support the wire.

 
4.5 Filling rope pay-off stand:
4.5.1. The filling rack is used for filling the cables in the cabling process. There are two sets in total, placed on both sides of the equipment.
4.5.2. Pay-off specifications: Rope ball specification 1 (OD x inner diameter x outer width): (Ø240-520) mm×Ø40×(240-420) mm, Rope ball specification 2 (OD x inner diameter x outer width): Ø800×Ø52×(320-500) mm
4.5.5. Number of filled rope balls for pay-off 1: 10 pieces x 2 sets
4.5.6. Number of filled rope balls for pay-off 2: 4 pieces x 2 sets
 
4.6 Sector collection device
4.6.1 Mainly used for milliken conductors to cabling
4.6.2 Sector monitoring device: 5 sets
4.6.3 Sector angle of pressure wheel group: 90 °
4.6.4 Correction accuracy: ± 15 °
4.6.5 With a wire guide roller at the outgoing wire end, The clearance between the pressure rollers is adjustable.
4.6.6 Working principle of this system: Based on the measured data of the sector monitoring device from the linear monitoring component, it is feedback to the PLC. The PLC controls the forward and reverse actions of each group of wire cabling to obtain the correct cable angle of the sector cable. Theis system has an over limit protection function, which means that when the correction angle limit is exceeded during the production process, the entire machine will automatically stop and brake, and a prompt will be displayed on the HMI.
 
 
4.7 Assembling wire board
4.7.1 The assembing board is composed of 5 sets of molds, with a center hole and multiple filling holes, equipped with a movable base, and the screw rod is adjusted forward and backward of the cable travel.
4.7.2 All 5 sets of molds are equipped with adjustable sector pressure wheel groups, which are used for positioning when cabling. And it can be freely installed and used in 3/4/5 equal parts on the circumference