Foil Winding Machine for Transformers

• Automatic Welding Mode: DC Pulse Argon Arc Welding/Cold Pressure Welding
• Deflection Adjusting Accuracy of Foil: 0.5mm
• Transport Package: Plywood Cases or as Customized
• Model NO.: BRJ Series
• Specification: Foil thickness: 0.3-2.5 mmsingle and double layers
• Trademark: EOA-YBBA
• Origin: China
• Production Capacity: 200 Sets Per Month

Product Description

  
Functional feature:

1. Adopts an electrical servo deflection correction system t achieve manual/automatic adjustment of the foil position more conveniently and reliably.
2. An advanced electrical control technology of constant tension is adopted to control the tension of the foil and the interlayer insulation, with the features such as quantitive, accurate and convenient control of the tension, no mechanical friction. The required tension can be maintained for forward winding, stop and backward winding, ensuring compact coils.
3. The interlayer insulation adopts a cantilever mechanism, convenient for feeding and the mechanism can be pulled out as a whole without guide rails outside the body.
4. Automatic welding mechanism and roll shearing mechanism adopt ball screws and linear guide rails for drive, ensuring the service life and accuracy of the device.
5. This device first adopts the all-in-one swing frame, solving problems such as few coil turns and deflection correction lag.
6. This device is a hi-tech product produced by combing with actual production on the basis of many similar products at home and abroad. The whole machine is controlled via an advance PLC touch screen, with high automation level and simple and reliable operation, representing higher production level of domestic foil winding machines

Purpose of the product
Foil winding machine, also called foil- type machine, is a special device to wind foil coils of the transformer.
 

Welding apparatus	Decoiler

                                     

layer insulation device	win-roller winding unit with cold pressing welding device
touch screen and control console	double power foil winding machine with clamping core device

       
Main technical parameters:

Model Parameter	BRJ-600	BRJ-800	BRJ-600	BRJ-1100	BRJ-1600
Foil width of coil (mm)	≤600	≤800	≤1100	≤1400	≤1600
Outer diameter of coil (mm)	120-600(700)	120-700(850)	150-800(1000)	150-900(1300)	200-1100(1500)
Foil thickness(mm)	0.3-2.5 single and double layers	0.3-2.5 single and double layers	0.3-2.5 single and double layers	0.3-2.5 single and double layers	0.3-2.5 single and double layers
Winding speed	0-30 r/min	0-30 r/min	0-20 r/min/0-30 r/min	0-20 r/min	0-17 r/min
Max tension of foil (single layer)	≤6KN	≤8KN	≤10KN	≤13KN	≤15KN
Automatic welding model	DC Pulse Argon arc welding/cold pressure welding	DC Pulse Argon arc welding/cold pressure welding	DC Pulse Argon arc welding/cold pressure welding	DC Pulse Argon arc welding/cold pressure welding	DC Pulse Argon arc welding/cold pressure welding
Deflection adjusting accuracy of foil	≤±0.5mm	≤±0.5mm	≤±0.5mm	≤±0.5mm	≤±0.5mm
Max. Tension of interlayer insulation	≤0.2KN	≤0.2KN	≤0.4KN	≤0.4KN	≤0.4KN
Installation capacity	15KW/25KW	20KW/30KW	25KW/35KW	40KW	45KW

 
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