DIN 53516 JIS K6369 Rotating Drum Type Abrasion Tester ISO 4649 BS
903 Rubber Wear Testing Machine
Product Introduction
This machine is suitable for measuring the wear of materials such
as elastic materials, rubber, tires, conveyor belts, shoe soles,
soft synthetic leather, etc. It features high efficiency, good
reproducibility, and easy operation. The main principle is that
under a certain load, on a certain level of gauze, the cylindrical
sample is cross-cut and ground on the surface of the gauze for a
certain distance. By measuring the mass wear of the sample, the
volume wear can be calculated based on the density of the sample.
To make the test comparable, finally, standard rubber must be used
to represent the test results as relative volume wear as determined
by the calibrated gauze or as a wear index relative to a certain
standard rubber.
According to standards
DIN 53516, JIS K6369, GB/T 20991 Section 8.3, GB 20265-2006,
GB20266-2006, SATRA TM174, BS 903, JIS K6264, GB/T9867, ISO4649,
etc.
Product Features
The roller-type abrasion machine, also known as the DIN abrasion
machine, is used to measure the wear resistance of rubber tires,
rubber shoes, rubber belts, etc., to assess the quality of rubber
products. During the test, the rubber compound is rubbed against
the fabric on the roller under a certain load, and the wear amount
of the sample within the specified stroke is measured. It complies
with the requirements of GB9867, ISO4649 and DIN53516. This machine
has the advantages of small sample size, time-saving,
non-repetitive friction path and low noise.
Standard configuration
2 sheets of standard sandpaper, 1 standard die, 5 standard test
pieces, 1 aluminum ingot, 1 brush, 1 small tabletop drill.
Product details
Place the sample in a specific carrier and place it on a drum
wrapped with standard sandpaper. The operator records the weight of
the sample before and after the test to detect weight loss, and
uses this value and through the standard specified formula to
calculate the wear resistance performance. (Note: A specific
balance for measuring density is usually required and needs to be
purchased separately.)
Technical specifications
Sample Specification | φ16mm, 6~15mm (D = Diameter) |
Fixture Load | 2.5 N |
Weight Load | 2.5 N, 5 N |
Fixture Horizontal Displacement | 4.2 mm per roller revolution |
Wear Abrasive Cloth | 60# |
Roller Diameter | 150 mm |
Roller Length | 460 mm |
Roller Speed | 40 rpm |
Stroke Preset | 40 m / 20 m |
Wear Speed | 0.32 m/sec |
Inclination Angle | Angle between the sample support axis and the roller vertical plane |
Dimensions | 70×30×30 cm |
Weight | 61 kg |
Power Supply | 1-phase (1∮), AC 220V, 3A |
