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China factory - Shanghai Tongli Electrical Engineering Equipment Factory

Shanghai Tongli Electrical Engineering Equipment Factory

  • China,Shanghai ,Shanghai
  • Verified Supplier
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  3. Current Transformer Winding Machine CT Coil Precision 0.02mm Automatic Toroidal
China Current Transformer Winding Machine CT Coil Precision 0.02mm Automatic Toroidal
China Current Transformer Winding Machine CT Coil Precision 0.02mm Automatic Toroidal

  1. China Current Transformer Winding Machine CT Coil Precision 0.02mm Automatic Toroidal

Current Transformer Winding Machine CT Coil Precision 0.02mm Automatic Toroidal

  1. MOQ： 1 Set
  2. Price： USD 4,500-7,200 / Set
  3. Get Latest Price
Wire Diameter Range 0.02-1.5 mm
Motor Power 0.75 kW
Winding Precision 0.1 turn
Power Supply 3-Phase AC 380V 50Hz
Warranty 1 Year
After-sales Service Field installation, commissioning and training, Video Technical Support, Free Spare Parts
Delivery Time 15-30 working days
Supply Ability 10 Sets per Month
Max Transformer Capacity 0.5 kVA (instrument class)
Winding Speed 0-800 rpm
Condition New
Payment Terms T/T, L/C, D/A, D/P
Working Torque 8 Nm
Control System CNC / PLC
Toroidal Core Inner Diameter 15-200 mm
Packaging Details Export wooden case with protective film and steel strapping
Tension Control Electronic tensioner
Brand Name Tongli
Model Number DYJ-CT100
Certification ISO 9001:2015
Place of Origin Shanghai, China

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  1. Product Details
  2. Company Details

Product Specification

Wire Diameter Range 0.02-1.5 mm Motor Power 0.75 kW
Winding Precision 0.1 turn Power Supply 3-Phase AC 380V 50Hz
Warranty 1 Year After-sales Service Field installation, commissioning and training, Video Technical Support, Free Spare Parts
Delivery Time 15-30 working days Supply Ability 10 Sets per Month
Max Transformer Capacity 0.5 kVA (instrument class) Winding Speed 0-800 rpm
Condition New Payment Terms T/T, L/C, D/A, D/P
Working Torque 8 Nm Control System CNC / PLC
Toroidal Core Inner Diameter 15-200 mm Packaging Details Export wooden case with protective film and steel strapping
Tension Control Electronic tensioner Brand Name Tongli
Model Number DYJ-CT100 Certification ISO 9001:2015
Place of Origin Shanghai, China
High Light current transformer winding machine ，automatic toroidal core winder ，precision CT coil winder

Current Transformer Winding Machine CT Coil Precision 0.02mm Automatic Toroidal Core Winder

Product Overview

Our Current Transformer Winding Machine winds CT coils on toroidal cores with 0.02mm layer precision, ensuring uniform secondary winding for metering and protection current transformers.

Key Features

  • Transformer Dedicated Design: Purpose-built for transformer coil winding with dedicated tension, traverse and layer control
  • Automatic Tension Control: Constant wire tension from empty bobbin to full coil prevents layer slippage
  • CNC / PLC Control: Programmable winding parameters for repeatable transformer coil quality
  • Gearbox Drive: Rare earth aluminum alloy worm gear with self-locking, stable braking and low noise
  • High Winding Precision: 0.1 turn positioning accuracy for consistent transformer electrical performance
  • Heavy Duty Construction: Rigid bed, tailstock and faceplate designed for transformer coil loads

Transformer Applications

This current transformer winding machine is purpose-built for current transformer winding machine coil production. Typical transformer applications include:

  • Metering current transformer secondary coils
  • Protection CT coils for switchgear
  • Ring type CT windings
  • Zero sequence CT coils

Technical Specifications

Max Transformer Capacity0.5 kVA (instrument class)
Winding Speed0-800 rpm
Wire Diameter Range0.02-1.5 mm
Toroidal Core Inner Diameter15-200 mm
Winding Precision0.1 turn
Tension ControlElectronic tensioner
Motor Power0.75 kW
Working Torque8 Nm
Control SystemCNC / PLC
Power Supply3-Phase AC 380V 50Hz
ConditionNew
Warranty1 Year
After-sales ServiceField installation, commissioning and training, Video Technical Support, Free Spare Parts

Customization

  • Winding speed, torque and traverse parameters programmable per transformer coil drawing.
  • Custom center height, axis length and faceplate diameter available for special transformer sizes.
  • Tension control system adjustable for copper and aluminum round wire, strip and foil.
  • OEM/ODM: customer brand name, color scheme and control interface accepted.

Packing and Shipping

  • Packing: Export wooden case with protective film wrapping and steel strapping, shock-proof foam padding inside.
  • Loading: Professional container loading with lifting points marked; machines above 3m are split and reassembled on site.
  • Delivery Time: 15-30 working days after order confirmation.
  • Shipping: Sea, air or express delivery; FOB Shanghai, CIF, CFR and EXW trade terms supported.
  • Documents: Commercial invoice, packing list, bill of lading, certificate of origin and commissioning manual.

Certifications

ISO 9001:2015 certified production line with strict quality control on every machine. One year warranty, free commissioning and training, lifelong spare parts support.

Factory direct supply from Shanghai Tongli Electrical Engineering Equipment Factory. Contact us for detailed specifications and quotations.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer

  • Year Established:

    1984

  • Total Annual:

    5000000-10000000

  • Employee Number:

    50~100

  • Ecer Certification：

    Verified Supplier

Shanghai Tongli Electrical Engineering Equipment Factory is the subordinate enterprise of Shanghai Zhenchi Electrical Equipment Co. , Ltd. , which is located on the bank of the beautiful Hangzhou Bay in the south suburb of Shanghai. It is an excellent private enterprise developing and manufacturing ... Shanghai Tongli Electrical Engineering Equipment Factory is the subordinate enterprise of Shanghai Zhenchi Electrical Equipment Co. , Ltd. , which is located on the bank of the beautiful Hangzhou Bay in the south suburb of Shanghai. It is an excellent private enterprise developing and manufacturing ...

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Get in touch with us

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  • Shanghai Tongli Electrical Engineering Equipment Factory
  • No.4828, Nanfeng Road, Fengxian District, Shanghai, China
  • https://www.tonglief.com/

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