ASTM D3597 D4157 Wyzenbeek Wear Tester GM 2756M Oscillatory Wear Tester

Instroduction

The Wyzenbeek tester is a vibration wear testing machine with four stations, used to determine the wear resistance of fabrics, vinyl, leather, sewing seams, and other materials. Each station is equipped with a sample, and pressure is applied using a corrugated foam pad. At the same time, a grinding material (usually duck cloth or metal mesh screen) is fixed to the swinging drum and grinds the sample for a predetermined number of cycles. Each station has its own setting for sample tension and pressure pad. The provision of the other three stations enables the operator to run 1-4 samples.

Compliant with standards

ASTM D3597, ASTM D4157, FED-STD-191/5304, SAE J1530, GM 2756M, GM 2756M, TOYOTA TSL 5101G 3.9.4, LP-463KC-04-01, LP-463KB-06-01, SAE J 948, CFFA-1A

Scope of Application

The Oscillatory Wear Tester, also known as the Wyzenbeek Wear Tester, measures the wear resistance of fabrics when they are subjected to frictional movement against a standard friction medium or a metal mesh. It is particularly suitable for testing the wear resistance of textile items used in automotive decoration and furniture. The instrument complies with American standards and has 4 friction heads and an electronic counter to control the running cycle.

Principle of the Experiment

The long strip-shaped fabric sample is installed on the front and rear fixtures of the friction head, and a certain tension force is applied. On the circular friction platform, the friction medium is installed to make the sample come into contact with the friction medium, and a certain load is applied to the sample. The friction platform swings back and forth to perform friction on the sample. After a certain number of friction operations, the change in the fracture strength of the sample is evaluated.

Instrument characteristics

▪ The mechanical components are made of aluminium and stainless steel.

▪ Durable powder coating and anodized surface treatment

▪ THK Precision Bearings

▪ Programmable upward-counting controller with automatic shutdown function

The ventilation protection cover can prevent the operator's hands from coming into contact with the pinch points.

▪ The supply voltage may vary. It is necessary to specify this clearly when making the purchase.

▪ High-quality brushless motor

Technical Specification

Dongguan Lonroy Equipment Co., Ltd, located in Dongguan, Guangdong,  is a leading company specializing in the research and development, manufacturing and sales of high-tech and high-precision testing equipment. With 20 years of industry experience, we are committed to providing excellent testing solutions to customers around the world.

Our products include

1.Plastic and Rubber Testing Equipment: Melt Index Tester, Impact Tester

2.Universal Testing Machine and Tensile Testing Machine to detect mechanical properties

3.UV Aging Tester

4.Environmental Testing Equipment: Climate Chamber, Temperature and Humidity Chamber

5.Vibration Test Machine

6.Differential Scanning Calorimeter

7.And other testing instruments such as Ink Proofer, Packaging and Printing Test Machine

Our products are widely used in plastics, rubber, wire and cable, new energy and other industries, serving more than 50 countries around the world.

With annual sales exceeding US$20 million.

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Dongguan Lonroy Equipment Co., Ltd. has repeatedly achieved success in the international market with its   superb technology and high-quality services.

Adhering to the corporate mission of “providing customers with   accurate testing instruments, enhancing product value; creating development opportunities for employees”,we look forward to creating a better future with global partners.