Scratch resistance testing machine is suitable for the scratch resistance test of various automobile wires and cables. It mainly tests the scratch resistance of automobile wire harnesses, and can also test the scratch resistance test of braided sleeves and sheaths. The scratch resistance test machine includes a scraping needle for scratching the insulating surface, scraping the insulating surface reciprocally along the axial direction of the sample, when the scraping needle grinds through the insulating cable sample, then the machine stops automatically.
Wewon’s scratch resistance testing machine fixes the wire sample on the working platform, and the scraping needle rubs the wire sample back and forth under a certain load speed and number of times. Until the sample cracks or breaks, the tester records the number of times it is resistant to scratching; or observes whether the sample has cracks or broken lines after scraping the sample for a fixed number of times. These wire and cable types mentioned below can use scratch resistance testing machine to complete scratch resistance test.| Low Tension Cables | Multi-Core Sheathed Cables | Low-Voltage Cables |
| Single-Core Cables | Copper Conductor Cables | Copper Cables |
| Battery Cables | Low Tension Primary Cables | Cars Automotive Cables |
| Equipment Model | WEW-GZDE-ST-01 | WEW-GZFE-TE-05 |
| Test Station | One Station | One Station |
| Test Specimen | Diameter ≤8mm Length:750mm → A sample of about 750mm is firmly fixed on a steel anvil | Diameter ≤8mm Length:1000mm → A sample of about 1000mm is firmly fixed on a steel anvil |
| Needle Material: | Spring Steel | Spring Steel |
| Scraping Stroke: | 10 ~ 20 mm | 10 ~ 25 mm |
| Friction Frequency: | 10 ~ 60 Times/min | 5 ~ 60 Times/min |
| Scraping Length: | 15.5 mm | 15.5 mm |
| Weighting Method: | Weighting With Different Grams | Weighting With Different Grams |
| Scratch Count: | 1 ~ 99999 Times | 1 ~ 99999 Times |
| Type of Drive: | 1/2HP Taiwan Motor | 1/2HP Taiwan Motor |
| Friction Mode: | Back and Forth Linear Motion | Back and Forth Linear Motion |
| Transmission Mechanism: | Ball Guide Rail | Ball Guide Rail |
| Aggravation Method: | Weight Aggravation | Weight Aggravation |
| Needle and Scraper: | (1) Scraping Needle (QC/T730 Standard): 0.45mm in diameter, The material meets the requirements of GB/T4358 (2) Scraper (ISO6722, JB/T 8139, JASO D 611, DIN 72551, VW60306) Scraper Diameter: 0.125 mm |
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| Power Consumption | 150 Watt | 225 Watt |
| Power Voltage | AC 220, 50Hz, 5.5A | AC 230, 60Hz, 8.5A |
| Equipment Dimension | W360*D300*H500mm | W450*D300*H650mm |
| Equipment Weight | 35 KGS | 55 KGS |
| Scraping Force (with Weights) 500g, 400g, 300g, 600g, 700g, 800g, 900g, 1000g → 1 Piece | ||
| Stop Instruction: When the scraping needle wears through the insulation and contacts the conductor, the equipment will automatically stop or stop after reaching the specified number of times | ||
| Control Part of Scratch Resistance Testing Machine: It is composed of counter, power switch, starting device, reset, speed regulation and speed display, buzzer and so on. | ||
Abrasion Tester for Rubber Wheels and Plastics Test | Abrasion Test MachineScratch resistance test apparatus are used by wire and cable manufacturers to determine the own-resistance characteristics of their products. When subjected to abrasion, mechanical force or crumpling, these machines measure how well a wire or cable can withstand damage and continue functioning correctly. By understanding the scratch resistance of a product, manufacturers can refine their production processes and create superior wires and cables.
Scratch resistance testing machines offer a number of advantages when used to assess the performance and durability of wire and cable products. By simulating real-world conditions, these machines can accurately determine how well a material can resist scratches, impacts and crumpling. As such, manufacturers can quickly identify areas that need improvement in their production process, while also saving time and money. Furthermore, scratch testing machines are highly accurate and easy to use.
| The cabinet is treated with electrostatic spray paint, the design of the whole machine is reasonable, the structure is tight, the operation is safe, stable and meets the standard. | Equipment Features |
| The test speed of Wewon’s scratch resistance testing machine is adjustable, the number of times can be preset, and the power-off memory function meets the requirements of no test, humanized design. | |
| Set the program through the touch screen, adopt imported guide rails and durable motors, and have a long service life. | |
| The machine equipped with a stop device. The test will automatically stop when the test sample is worn out. |
A scratch resistance testing machine can be used in a variety of industries and quality control programs, such as electrical and electronics. For example, with the ability to measure abrasion resistance on wire or cable insulation, this tool can help engineers to select appropriate materials for their project needs. Additionally, in production processes, these machines can be used to detect any potential defects before the product is released out into the marketplace. As such, Scratch resistance test machines play important roles both on the engineering side and in the actual production process itself.