Auto Wire Abrasive Belt Drag Grinding Tester
Category：Life Cycle & Durability
Introduction
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# |
Features
(1) Stable Mechanical Structure – Compact design ensures safe and reliable operation.
(2) Electrostatic Coating Cabinet – Durable surface treatment improves corrosion resistance and service life.
(3) Adjustable Test Conditions – Preset length, adjustable load, and fixed speed enable repeatable testing.
(4) Wide Load Configuration – Multiple weight options simulate different abrasion conditions.
(5) Accurate Abrasion Simulation – Controlled angle and belt motion replicate real installation environments.
(6) User-Oriented Design – Easy parameter setting and operation improve testing efficiency.
Accessories
(1) Abrasive belts (80#, 150#, 180#, 400#)
(2) Load weights set
(3) Sample fixtures
(4) Conductive strips
(5) Control system
(6) User manual
Maintenance Information
(1) Replace abrasive belts regularly to ensure consistent testing conditions.
(2) Keep the machine clean and free from debris or dust.
(3) Inspect load weights and fixtures for proper alignment.
(4) Check electrical components and power supply periodically.
(5) Lubricate moving parts to maintain smooth operation.
FAQ
(1) What is this product?
It is a testing machine used to evaluate the abrasion resistance of automotive wires using an abrasive belt.
(2) What is this product used for?
You can simulate friction conditions to assess insulation durability and product quality.
(3) What is the working principle of this product?
The machine moves an abrasive belt across a fixed wire sample under a specified load to simulate mechanical wear.
(4) Why is this product important?
It ensures wire insulation can withstand long-term friction, reducing failure risks in automotive applications.
(5) Which industries is this product suitable for?
It is suitable for automotive wire manufacturers, cable producers, testing laboratories, and quality inspection institutions.
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