3, Equipment configuration 
3.1 Ø630mm Dual bobbins active pay-off
3.1 Pay-off form: active layout
3.2 Pay-off reel size: Ø630mm (Customer drawing)
3.3 Number of bobbins: 2 bobbins per pay-off, total 8 bobbins(wire), 4 set pay-off
3.4 Input wire range: Ø0.32mm to Ø1.2mm
3.5 Variable frequency brake, automatic motor adjustment,
3.6 Each bobbin driven by independent Yaskawa frequency converter+WMN motor 1.2KW.
3.7 Automatic stop and alarm when wire broken.
3.8 Control type: Synchronize with the main machine
3.9 Tension control: Pneumatic tension

3.2 1+6+12 Double foaming wire plate
3.2.1 After all wires are released from the pay-off, they enter the distribute plate through a group of guide wheels, and then enter the eye mold for stranding.
3.2.2 Specification of input wire eye mold: (outer circle) Ø25 * (height) 15 inner hole
3.2.3 Equipped two foaming wire plate.

3.3Equipped double pulley equitensor straighten device:

3.3 Φ800 high speed buncher
3.3.1 Bow rotation speed: Max: 1500RPM. The bow is a guide wheel type.
3.3.2 Laying length: 22.51mm-152.32mm (can be adjusted appropriately according to customer needs), manual gear type change of twisting length.
3.3.3 Calculation of stranded wire length: MPM= Pitch* 2/1000 * RPM
3.3.4 Twisting direction: arbitrary choice of left and right twisting direction according to production needs
3.3.5 Input wire diameter: Ø0.35mm-Ø4.0mm
3.3.6 Stranding diameter: Ø1.85mm-Ø15.0mm (max 16mm2 for copper wire and 25mm2 for aluminum wire).
3.3.7 Traverse: German-style bearing polished rod arrangement and adjusted.
3.3.8 Main shaft lubrication: manual grease gun to fill in oil.
3.3.9 Drive motor: AC 440V 60Hz 5 wire 1400RPM 15HP Shanghai Jinzhengcheng motor + Inovance inverter stepless speed regulation.
3.3.10 Braking: electromagnetic brake, automatic braking when internal and external broken wire.
3.3.11 Broken wire protection: If the internal or external disconnection, the machine will automatically stop and alarm.
3.3.12 Jog: PLC touch screen display.
3.3.13 Speed display: PLC touch screen display.
3.3.14 Electrical control: Inovance PLC control system, and the touch screen is Inovance. Parameter setting and operation are all set through the PLC touch screen control panel.
3.3.15 External power cord: The external power cord is pulled by the user to the electric control box.
3.3.16 Alam light: two-color.
3.3.17 Meter counter: PLC touch screen display.
3.3.18 Electrical components: Select domestic and international high-quality brands.
3.3.19 Bearings: Use imported bearings from Japan, Germany, etc. (such as KOYO; NSK; FAG).
3.3.20 Internal parts of the machine: Select domestic and international high-quality brands.
3.3.21 Machine noise: below 75dp, measured at a distance of 1000MM.
3.3.22 Ambient humidity: cannot exceed 90%. If it exceeds, please blow dry first and then turn on the machine.
3.3.23 Workshop temperature: cannot exceed 40℃. If it exceeds, the inverter will automatically trip for protection.
3.3.24 Box color: blue (according to customer requirements)

3.4 Take-up structure:
3.4.1 Take-up bobbin: Standard: (OD) Ø800* (outer width) 600* (inner hole) Ø127, the reel drawing below
 3.4.2 Tension: 5KG magnetic powder clutch is used to automatically control the tension.
3.4.3 Bobbin loading and unloading: electric lifting 

3.5 Electric control system:
3.5.1 440V 60Hz, 3 phase, 5 wire, single phase 240V.