630mm C type Double Twist Bunching Machine

1. Applicable scope of the machine:

This machine is full-automatic wireline-intertwist machine with double-twist type, mainly intertwist multi-copper wires.

2. Equipment composition:
No.	Name and specification	Qty	Unit	Function	Remark
1	Ø250mm Dynamic bobbin pay-off	1	set	Pay off copper wire	42 heads each set
2	630 mm C type bunching machine	1	set	/	/

3.Technical parameter:
3.1. Ø250mm Dynamic tension bobbin pay-off

3.1.1. Wire feeding: Φ0.4mm

3.1.2. Suitable for reel: Φ250mm

3.1.3. Tension gun: tension gun with scale;

3.1.4. Guide wheel: Φ60mm iron guide wheel;

3.1.5. Brake disc: Φ160mm cast iron;

3.1.6. Brake belt: soft leather belt;

3.2. 630 mm C type bunching machine3.2.1. Main parts brand

3.2.1.1. Motor: Siemens;

3.2.1.2. Converter: Chinese brand;

3.2.1.3. PLC: Siemens;

3.2.1.4. Touch screen: Chinese brand

3.2.1.5. Bearing: NSK.

3.2.2. Main parameter

3.2.2.1. Bobbin size (diameter x length): φ630×475 mm

3.2.2.2. Copper wire diameter: 0．23 ~ 0．64mm

3.2.2.3. Twisted copper wire section: 1.5-6 mm²

3.2.2.4. Pitch: 26.19 ~ 75mm

3.2.2.5. Direction of intertwist: left or right

3.2.2.6. Bow speed: 0-1570 rpm, stepless regulation

3.2.2.7. The height of main axis from ground: 705 mm

3.2.2.8. Dimension of the machine: 3524 x 1300 x 1855 mm

3.2.2.9. Weight: 3200 kg

3.2.2.10. Power supply: 380V 50Hz

3.2.2.11. The height of the Installation place: less than 1000 m

3.2.2.12. The temperature of the installation place: less than 40℃

3.2.2.13. Wire inlet direction: from right

3.2.2.14. Noise: less than 85db

3.2.2.15. Machine body structure: material of Q235; Enclosure made by iron plate welded surface forming, after annealing treatment, eliminate the internal stress and precision by boring machine.

3.2.2.16. Spindle: 40 cr; Axis of the conditioning HB250, ensure to eliminate internal stress, increase the intensity of main spindle, bearing installation after a high frequency surface processing, improve the Resistance to wear.

3.2.2.17. Bow material：spring steel belt.

3.2.2.18. Wire holder on intertwisting bow : Ceramic + guide wheel

3.2.2.19. Bearing: mainly adopts Japan.

3.2.2.20. Painting color: normally is green or blue, but can painted according to customer's demands

4. Operate system and electric

4.1. Motor: 7.5 Kw motor

4.2. Frequency adjusting: Inverter

4.3. Take-up tension control: Magnetic powder clutch (Made in China)

4.4. Bobbin load and unload: Electric-hydraulic

4.5. Electrical control: PLC

4.6. Operation interface: touch screen

4.7. Traverse: polish rod, distance can adjustable