High Precision Automotive Wire Low-Temperature Winding Tester OEM Supplier

Get a quote：

Whats/App: +86 156 1874 6768

Web: standard-groups.com

Features

Electric-driven winding ensures precise control and repeatable test results.

Supports multiple mandrel sizes and through-line sleeves for diverse wire diameters.

Accurately simulates low-temperature bending and winding conditions.

Adjustable winding time according to wire size prevents sample damage.

Provides reliable data for both electrical and mechanical performance assessments.

Accessories

(1) Mandrels (17 sizes)

(2) Through-line sleeves (10 sizes)

(3) Electric drive motor

(4) Low-temperature chamber

(5) Control panel with adjustable winding settings

Parameters

Parameter	Specification
Working Temperature	-40℃ ±1℃
Mandrel Diameter	D ≈ 4–5 × wire diameter
Low-Temperature Sample Diameter	Φ2.5–12.5 mm
Winding Speed	1 turn / 6 seconds
Samples per Run	1–2 pieces
Winding Rod Diameters	Φ2.5. Φ4. Φ5. Φ6. Φ7. Φ10. Φ12. Φ14. Φ16. Φ18. Φ20. Φ24. Φ32. Φ35. Φ38. Φ50 mm (17 rods total)
Through-Line Sleeves	Φ1.2. Φ2. Φ2.5. Φ3.5. Φ5. Φ6. Φ10. Φ12. Φ14.5. Φ16 mm
Sample Winding Turns	2–5 turns; winding time set according to mandrel diameter (max 36s)
Operation Mode	Electric
Power Supply	AC 220V ±10%, 20A, 50Hz

Test Procedures

Precondition wire samples at the target low temperature.

Select the appropriate mandrel and through-line sleeve based on wire diameter.

Mount the wire on the mandrel and set winding parameters (speed, turns, and time).

Activate the electric drive to perform winding and low-temperature bending.

Observe wire behavior and record any insulation cracks, conductor breaks, or deformation.

Repeat for additional samples as needed.

Maintenance Information

Keep the low-temperature chamber clean and frost-free.

Inspect mandrels, sleeves, and drive components regularly.

Periodically calibrate temperature and timing controls.

Lubricate moving parts according to manufacturer instructions.

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