The Auto Wire Abrasive Belt Drag Grinding Machine is designed to evaluate the abrasion resistance of automotive wires under controlled mechanical wear conditions. You can use this equipment to simulate long-term friction between wires and surrounding components, ensuring insulation durability and compliance with automotive standards.
Application
This machine is suitable for:
(1) Drag abrasion resistance testing of automotive wires.
(2) Evaluation of insulation durability under continuous friction.
(3) Quality control of wire coating and insulation materials.
(4) R&D testing for automotive electrical wiring systems.
Standards
(1) QC/T 730-2005 – Automotive wire abrasion test
(2) SAE J1128-2005 – Low-voltage primary cable for automotive use
(3) DIN 72551 – Automotive cables standard
(4) ISO 6722 – Road vehicle cables test methods
(5) JASO D 618 – Japanese automotive wire standard
Parameters
| Parameter | Specification |
|---|---|
| Applicable Wire Diameter | ≤15 mm |
| Sand Belt Length Counter | 0–999,999 mm |
| Sand Belt Speed | 1500 mm/min |
| Support Corner Radius | 3.5 mm |
| Test Voltage | 24 V |
| Load | 20 g / 50 g / 100 g / 200 g (2 pcs) / 500 g / 900 g / 1000 g |
| Load Support Weight | 65 g (0.63 N ± 0.05 N) |
| Sand Belt Angle | 29° |
| Conductive Strip Spacing | 75 mm or 150 mm |
| Conductive Strip Width | 10 mm |
| Power | 200 VA |
| Power Supply | 220 V, 50 Hz |
| Abrasive Belt Options | 80#, 150#, 180#, 400# |
