Low Voltage Transformer Double Layer Foil Winding Machine

Low Voltage Foil Winding Machine is suitable for voltage under 1KV. The machine can lap winding and duplex winding for 2 layers of copper or aluminum foil. All the production parameters are set on the Human-Computer Interface and the machine works in fully automatic.

Main Machine Components

1.VF controlling stepless speed foil winding unit

2.Main machine frame with foil pressing, insulation edge cutting, photoelectric correction, conductor traction

3.Foil decoiler, 2 sets

4.Burr removing device foil clean device, 2 sets

5.Feeder: 2 sets

6.Winder: 1 set

7.Paper Insulation decoiler, 2 sets

8.Automatic shearing device, 2 sets

9.Automatic TIG welding apparatus with welding machine, 1 set

10.Pneumatic positioning end insulation filling system, 2 sets

11.PLC controlling and touch screen operation system



Main Technical Parameters

Technical Parameter BRJ400-2 BRJ600-2 BRJ800-2 BRJ1000-2 BRJ1400-2

Foil width 400mm 600mm 800mm 1000mm 1400mm

Winding diameter ?130-600 ?130-800 ?130-800 ?130-1000 ?130-1000

Winding type Round / Rectangle

Material thickness Copper: 0.2-2.0mm, Aluminum: 0.3-3.0mm

Foil decoiler capacity 500KG 1000KG 1500KG 2000KG 2500KG

Winding power 11KW 11KW 15KW 18.5KW 22KW

Winding speed 0-30r/min 0-26r/min 0-24r/min 0-20r/min 0-18r/min

Welding type TIG welding

Cutting type Electrical rotary shear

Layer insulation width ?450mm ?650mm ?850mm ?1050mm ?1450mm

Insulation diameter ?76-400mm ?76-400mm ?76-400mm ?76-400mm ?76-400mm

Centering method Photoelectric automatic correction

Centering precision ±0.5?mm?

Controlling PLC automatic control

Recording 0--9999.9, Precision 0.1



Haoshuo's Transformer Winding Machine lineup offers advanced automatic winding machines for power and distribution transformers.  As a specialist in transformer manufacturing equipment, Haoshuo provides both high-voltage HV and low-voltage LV winding solutions.  Our coil winding machines handle insulated copper or aluminum wire flat or round and are built for dry-type and oil-immersed transformer coils.  Our foil winding machines handle copper/aluminum foil strips with pressure rollers and expanding mandrels for LV windings and reactor coils.  All machines feature CNC/PLC controls, servo drives, automatic tension and wire-guiding. These advanced features ensure high precision, repeatable winding patterns, and efficient production cycles.



Haoshuo winding machines are used throughout the transformer industry – from small distribution transformers to large power units.  They support Transformer Coil Winding applications in medium-to-high voltage coils inductors, reactors, etc., and Foil Winding Technology for large current LV primaries or reactor windings.  Each machine is fully automated: parameters are set via touch-screen interface and winding is executed automatically.  Key highlights include photoelectric centering, accurate tension control, programmable layer counts, and optional TIG or cold-press welding of foil ends.  Backed by CE certification and rigorous quality control, Haoshuo delivers reliable, high-precision winding solutions tailored for international transformer manufacturers.