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28KW Transformer Manufacturing Machinery , Dry-Type Transformer Coil Winding Machine

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City: Wuxi
Province/State: Jiangsu
Country/Region: China
Tel: 86-134-00027899
Contact Person:
Mrs Stacy

28KW Transformer Manufacturing Machinery , Dry-Type Transformer Coil Winding Machine

Brand Name : Jinqiu
Model Number : PRJ-800
Certification : CE and CQC
Place of Origin : China-Wuxi Jinqiu Machinery Co.,ltd
MOQ : 1 set
Price : USD or RMB
Payment Terms : L/C, T/T
Supply Ability : 150 pcs per month
Delivery Time : 55-60 days
Packaging Details : metal steel frame
layer-insulation amount : 1-2 layer
coil outer diameter : 200-600mm
foil material : aluminum or cooper foil/coil
winding speed : 0-30 r/min
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Transformer Foil Winder Machine for low-voltage coils for dry-type transformer

To acheive our set production targets and meet the prescribed abjectives of an organization , our company has developed a state-of-the-art infrastructural set-up. We have installed latest machinery in our production department, which is upgrated on regular intervals to maintain an outstanding rate of production. Our infrastructure comprises designing, production, quality control and many other departments.

The 800 model transformer foil winding machine is for the production of low-voltage coils for dry-type transformers and even for production of energy-saving large-capacity transformer coils. The machine is featured by the following available for lap winding or parallel winding of double-layer foils (aluminu or cooper), and also for single-layer winding. The lower layer adopts three- point simultaneous correction technology, which facilitates high correction speed and high accuracy. In addition to employing imported linear guide and ball screw( in order to ensure smooth welding quality, but also optional water cooling system). The tension of the foil is generated by the de-coiling device. The winding spindle is controlled by a variable frequency system so that the machine will maintain stable positive rotation and negative rotation even when under fairly powerful tension. Except for the motor, the implementing mechanism is controlled by pneumatic components.

The machine consists mainly: welding device, winding machine, end-insulation de-coiling device, end-insulation guiding device, dust removal device, shearing device, layer-insulation de-coiling device, photoelectric side-control device, raw-edge-smoothening device, materials conveying device, de-coiling machine, correcting device, electric control box, and tungsten electrode argon arc welding machine.

Main Technical Parameters (Model: PRJ-800 Single Layer)
Range of Coil Processing:
Axial length250-800 mm
Winding coil outer diameter200-600mm
Coil shapeCircular, square, rectangle
Material of Coil:
Coil band width250-800 mm
Foil thicknessCopper:0.5-2.0mm ; Aluminium:0.5-3.0mm
Coil inner diameter500mm
Coil outer diameter≤1000mm
Decoiler (one set)
Effective length of decoiler800 mm
Working range of decoilerφ480-φ520
Load capacity3000 KG
Tension force20000 N
Tension work pressure0-0.6 Mpa
Center aligningManual /Automatic
Winding Machine (one set)
Winding speed0-30 n/min
Working moment≤20000 N.M
Winding motor15KW
Adjust speed formFrequency conversion step less
Winding shaft70×70×1000 mm(Tempering treatment)
Welding Device (one set)
Welding methodTIG direct current W welder
Welding speedFrequency adjust 0-0.7m/min(conversion step less)
Shearing Device (one sets)
Shearing formRolling Shearing method
Shearing speed1.5 m/min
Shearing length800 mm
Layer-Insulation Decoiler Equipment
Mounting shaft2 sets
Outer diameter≤φ400 mm
Inner diameterφ75 mm
Layer-insulation roller width250-800 mm
Tension means mounting shaftPneumatic
Unwinding tensionMagnetic powder clutch, conversion step less
End-Insulation Decoiler Equipment
Quantity10 sets
Tray out diameter insulating≤φ350 mm
Tray diameter insulatingφ56 mm
Layer-insulation roller width≤50 mm
Correction Device (one set)
Correction formPhotoelectric control type (servo)
Correction accuracy±0 .5 mm
Burrs devicePneumatic press burrs
Electrical Control System
Control methodTouch screen control PLC, complementary with button operation way
Count digit(0-9999.9)Four digit
Count accuracy0.1 turn
PowerElectrical: Motor 28KW, 3 phase, AC380 50HZ
Compression Air: ≥0.5Mpa, 0.1M3/min

The Manufacturer history in Transformer equipments/Machine:

we have been dedicating on development and production of transformer manufacturing equipment since 1984--the earest factory in China,with 120 staffs in this department.The products are widely adopted by customers all over the country and high praised by the users. In the equipment installation and commissioning phase, we can, upon the request of the buyer, send our onsite service force to give local technical instructions, free of charge, and provide training until the operator can skilled run the equipment independently.

Our Products have lasting performance, reliable quality, high efficiency and easy operation. The latest and most practical equipment for producing tranformer of wave-shape oil tank.

Product Tags:

transformer manufacturing equipment


transformer coil winding machine

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