| Ø500 Stationary type Pay-off stand | 1 unit |
| # guide wire strand | 1 unit |
| 12. 18. 24 Bobbins stranding cage | Each 1 unit |
| Side bottom automatic loading bobbins system | Each 1 unit |
| Close wire Compacted head2 | unit |
| Close wire die holder | 1 unit |
| Mechanic digital Meter counter | 1 unit |
| Ø 2000 Powerful double wheel capstan | 1 unit |
| Ø 2500 Portal type take-up with traverse stand | 1 unit |
| Electric control cabinet | 1 unit |
| Safety protection fence and cover | 1 unit |
3. 6+12+18+24 bobbin stranding cage:
Specification of pay-off bobbin in cage: PND500
Applicable bobbin diameter: Ø 500mm
Applicable bobbin width: 375mm
Broken wire stop machine system: full-automatic vector pulse type
Strand pitch:
- 6 bobbin: 37-666mm
- 12 bobbin: 41-738mm
- 18 bobbin: 48-860mm
Maximum rotation speed of stranding cage:
- 6 bobbin: 234r/min
- 12 bobbin: 212r/min
- 18 bobbin: 182r/min
Twist motor power
- 6 bobbin: 55kw (AC)
- 12 bobbin: 55kw (AC)
- 18bobbin: 55kw (AC)
Structural form: the main machine adopts the overall layout of
6+12+18+24 four-section stranding cage. Each section of stranding
cage is a four-section structure. The cage is carried by two large
double-row roller bearings at the front and rear, and is supported
and operated by the gearbox and front support. The stranding cage
body is composed of stranding cage, gearbox, front support, brake
system, base, drive motor, etc.
Drive mode: each section of the cage is equipped with individual
drive motor to drive the stranding cage to run. The drive motor
drives the gearbox to drive the cage to run through direct
connection (patent). This drive system has few maintenance links,
and the drive mode is direct, which can
Structural characteristics of stranding body: the frame adopts CNC
laser cutting and blanking of plates, and is bent by large bending
machine. This process minimizes the weld seam and improves the
overall structural strength. After the overall assembly and
welding, high temperature annealing treatment is used to eliminate
internal stress, and then it is processed by large machine tool, to
ensure concentricity, smooth operation, and high mechanical
strength without deformation for a long time.
Bottom structure: the base is made of high-quality plates and
rectangular square tubes, with beautiful appearance and high
structural strength.
Braking system: the starting, stopping, inching and other actions
of the main machine are controlled by the PLC through the air
brake, frequency converter, braking resistor, etc. to ensure the
synchronization of the whole machine operation
Broken wire stop machine system: equipped with advanced automatic
vector pulse broken wire stop protection system, the system can
stop and brake in time when the wire in the bobbin is used up or
broken.
The tension of the single wire pay-off is electronically detected
and controlled by electricity, and adjusted by the imported
pneumatic control proportional valve, which can realize the
constant tension of the single wire pay-off from the full reel to
the empty reel..
The front end of each section of main cage is equipped with a
single-wire e preformer device. Prefabricate stranded pitch to
improve the quality of finished wire.
All wire holes and easily scratched wire positions are equipped
with wear-resistant alloy wire nozzles or wire rollers.
Safety protective cover: double-side wall safety protective net
made of perforated plate.
4. Electric control system:
The power supply: three-phase, five wire system: 380V (± 10%) 50Hz,
total 410kw
The machine adopts separate motor drive (the motor adopts
variable-frequency motor), each AC variable-frequency motor adopts
frequency converter to control speed regulation, the whole machine
control is managed by Siemens programmable controller, the Siemens
touch screen controls operation, and the host is started after the
alarm bell rings.
Frequency converter fault alarm.
Overload protection and power supply protection of winding and
arranging lines.
Air press lack protection.
Break wire protection.
