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1.Usage
CNC foil winding machine is used for distribution transformer foil winding.
2.Features
The machine offers continuous tension during winding, the tension is controlled by control panel, and the tension is kept during winding, backing or stop, which make foil coil compact.
3.Components
1. Unwinding and rectification devices
2. Feeding device
3. Layer insulation device
4. Shear device
5. Winding device
6. Welding device
7. Photoelectric edge control device
8. Clean device
9. Presssure device
10. Electric control box
11. Argon tungsten-arc welding
4.Main technical parameters
| ModelModel | BRJ-1400 | BRJ-1200 | BRJ-1000 | BRJ-800 |
| Height of coil | 300-1400mm | 300-1200mm | 300-1000mm | 300-800mm |
| Thickness of foil | Copper foil 0.5-2.0mm Alumimum foil 0.5-3.0mm | Copper foil 0.5-2.0mm Alumimum foil 0.5-3.0mm | opper foil 0.5-2.0mm Alumimum foil 0.5-3.0mm | opper foil 0.5-2.0mm Alumimum foil 0.5-3.0mm |
| Maximum diameter of coil | φ800mm | φ800mm | φ800mm | φ800mm |
| Form of coil | Squre Rectangular Round | Squre Rectangular Round | Squre Rectangular Round | Squre Rectangular Round |
| Winding speed | 0-24r/min speed stepless | 0-24r/min speed stepless | 0-24r/min speed stepless | 0-24r/min speed stepless |
| Shearing speed | 0-1.5m/min | 0-1.5m/min | 0-1.5m/min | 0-1.5m/min |
| Maximum tension of foil tape(N) | 18000N Steplessly adjustable | 12000N Stepless and adjustable | 6000N Steplessly adjustable | 6000N Steplessly adjustable |
| Winding power | 22KW | 15KW | 15KW | 15KW |
| Activity scope of barrel | 460/520mm | 460/520mm | 460/520mm | 460/520mm |
| Dimensions | 6500x3600x2500 mm | 6500x3200x2300 mm | 6500x3200x2100 mm | 4800*2900*2000mm |

5.Detail Pictures



Transformers winded by foil winding machine


Demension: 4400x3250x2100mm
Packing: Plastic film and wooden case
Shipping: shenzhen or shanghai, or you designate
Frequently Asked Questions
Q: What information do you need before quoting?
A: Foil width
Foil material and thickness
Max and min diameter of the foil coil
How many layers of foil winding,single or double?
How many layers of insulating paper?
any photo or drawing of the foil winding
Q: How about installation & debugging and after-sale service?
A: We will provide video and online support. Our engineer can go oversea when necessary, and we provide one-stop service and long time maintenance. On-site test and inspection available .
Q: How about your experience in this field?
A: We have 24 years experience in this field. Until now, we have 19 items patents.
Q: How many models of Toroidal Coil Winding Machine do you have?
A: 23 existing models of Coil Winding Machine.
Q: What is your delivery time?
A: Around 20 working days after confirmation of order.
Q: Which port are you shipping these machines from ?
A: Shanghai, Shenzhen, Ningbo etc
Q: How's the packing way?
A: The machine with plastic film and others parts use wooden case for safety shipment.
Q: What’s the payment terms?
A: Telegraphic transfer (TT), Letter of credit.
Q: Where is your factory located?
A: Our factory locates in Pingxiang City, Jiangxi province.
Nearest air port: Changsha airport
High speed railway station: Pingxiang bei station
All above take 1.5 hours driving.
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