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EI Core Transformer Coil Winding Machine 450rpm Bobbin Automatic Feed System

Basic Properties
Place of Origin: Shanghai, China
Brand Name: TONGLI
Certification: ISO 9001:2015
Model Number: TL-EI450
Trading Properties
Minimum Order Quantity: 1 Set
Price: USD 5200-8800 / Set
Payment Terms: T/T, L/C, Western Union
Supply Ability: 20 Sets per Month
Specifications
Model Number: TL-EI450 Winding Speed: 0-450 Rpm
Wire Diameter Range: 0.05-1.2 Mm Bobbin Width: 3-25 Mm
Feed System: Automatic Max Load: 30 Kg
Motor Power: 0.75 KW Working Torque: 30 Nm
Control System: PLC Power Supply: AC 220V 50Hz
Winding Precision: 0.05 Turn Condition: New
Warranty: 1 Year
High Light:

automatic coil winding machine 450rpm

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bobbin feed coil winding machine

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EI core transformer winding machine

Product Description

EI Core Transformer Coil Winding Machine 450rpm Bobbin Automatic Feed System

Product Overview

This EI core transformer coil winding machine winds SMPS transformer bobbins at 450rpm with automatic feed, digital counter and stable tension control.

Key Features

  • Automatic Feed: automatic bobbin feeding for continuous production
  • EI Core Compatible: designed for EI core transformer bobbins
  • Digital Counter: preset turn counting with automatic stop
  • Tension Control: stable tension for consistent coil quality
  • High Efficiency: suitable for SMPS transformer mass production
  • Simple Operation: easy parameter setting and maintenance

Transformer Applications

  • EI core SMPS transformer winding
  • Power adapter transformer coil production
  • Charger transformer winding
  • Small transformer batch production

Technical Specifications

Model NumberTL-EI450
Winding Speed0-450 rpm
Wire Diameter Range0.05-1.2 mm
Bobbin Width3-25 mm
Feed SystemAutomatic
Max Load30 kg
Motor Power0.75 kW
Working Torque30 Nm
Control SystemPLC
Power SupplyAC 220V 50Hz
Winding Precision0.05 turn
ConditionNew
Warranty1 Year

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 adjustable for copper and aluminum round wire, strip and foil. OEM/ODM accepted: customer brand name, color scheme and control interface.

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.