Custom Electromagnetic Switch Coil Production Line

Applications

Electromagnetic switch coil

Magnetic Switch Coil: Automated Production Line

DETZO Electromagnetic Switch Coil Production Line is a flagship automated solution designed for high-quality Starter Coils, Electromagnetic Switch Coils, and Relay Coils. This turnkey line integrates vibratory plate feeding, precision pin insertion, high-speed winding, taping, and an 8-station welding/testing process to ensure maximum production yield.

STAGE 01

Auto Feeding & Pinning

Vibratory feeders supply bobbins and pins for automated insertion, coupled with height detection and NG sorting.

STAGE 02

Winding & Fixture Exchange

Utilizing the DSW-6012PT to achieve high-precision winding for complex angles and multi-layer structures. Simultaneously, a tooling revolver mechanism is integrated for seamless fixture exchange to maximize productivity.

STAGE 03

Insulation Taping

Utilizing the DSW-TAPE1804 for high-precision insulation taping to ensure comprehensive protection of the coil. Simultaneously, a tooling revolver mechanism is employed for fixture exchange, ensuring seamless production flow and maximum uptime.

STAGE 04

Welding & QC Output

Integrated welding and DCR resistance testing sort products into OK conveyors or NG boxes for 100% quality assurance.

Delivering the most precise and reliable automated winding technology to the global market

DETZO Turnkey Solutions

Fully Automated Process Flow

STEP 01 | Pin Insertion Process

A. 4-station automatic pin inserting machine - Automated bobbin supply and precision pinning.
• A1. Vibrating plate feeder (plastic) + Bobbin feeding station: Automated bobbin supply.
• A2. Vibrating plate feeder (left and right pin) + Pin insertion station: Precision pin assembly.
• A3. Pin height detection + NG unloading station: Quality check for pins.
• A4. Bobbin change direction and Loading station: Alignment for winding.

STEP 02 | High-Speed Winding & Taping

B. DSW-6012PT automatic coil winding machine + Tooling revolver mechanism - Precise 12-spindle winding and terminal pinning.
C. DSW-TAPE1804 automatic taping machine + Tooling revolver mechanism - Automated insulation for structural stability.

STEP 03 | Soldering, Testing & Post-treatment

D. 8-station welding machine - Integration of precision soldering and 100% electrical validation.
• D1. Pin pre-clamp station: Securing wire to pins.
• D2. Residual wire cleaning station: Automated trimming of waste leads.
• D3. Bobbin orientation station: Alignment for soldering accuracy.
• D4. Bobbin shortage detection station: Confirmation of part presence.
• D5. Auto welding station (Left/Right): Automated terminal dipping and soldering.
• D6. Reserve station: Scalable for future functions.
• D7. Wire tension release station: Neutralizing internal winding stress.
• D8. Resistance testing station: 100% DCR electrical validation.

STEP 04 | Final Quality Sorting

• D9. OK unloading station (Conveyor): Pass product output.
• D10. NG unloading station (Collecting Box): Segregation of defects.

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Custom Electromagnetic Switch Coil Production Line for Switch