Introduction of general wear performance tester

The Stoll Quartermaster is capable of measuring the wear and tear resistance of various fabrics, including clothing, shoes and industrial textiles. The instrument is equipped with a flat grinding test head (inflatable film type friction test method) and a curved grinding test head, as well as the required weights and sandpaper. Built-in timer and mechanical cycle counter.

Second, shawball wear testing machine

Introduction to schauble abrasion tester

Wear-resistance and color fastness of textile surface are important indexes to measure the serviceability and durability of textile. Wear-resistance tester is an instrument to test the wear-resistance and color fastness of textile surface structure that is swabbed under different pressure.

Schauber wear tester is used to test the appearance change of fabric samples after friction or wear test. It is mostly used to test automobile interior materials. During the test, the abrasion resistance of the rotating sample was measured by applying friction to the tangential direction of the rotating sample by friction components.

According to the standard

The design of this instrument conforms to DIN53863.2, GME Standard 60345, GMW Standard 3283, VW/Audi zentral-norm PV 3908 and other standards.

The basic principle of

The circular sample is mounted on the rotating test head. The sample is rubbed against the friction material (sandpaper) at a certain speed, pressure and number of rotations along the clockwise and counterclockwise directions by means of rotary wear. The friction material keeps a linear contact with the sample, so it can produce a friction effect in a tangent direction. Change rotation direction 100 times per friction (optional). Test results are evaluated by quality loss and the generation of holes.

Oscillatory wear-resistant instrument introduction wyzenbeek valspar (fabrics)

The oscillating cylinder testing machine is used to determine the wear resistance of the fabric when it is rubbed on the standard abrasive or the wire mesh moving back and forth on the curved surface. There is particular interest in fabric manufacturers in the automotive and furniture industries that meet us standards. The motor is driven with 4 wear heads and an electronic digital counter to control the number of cycles.

Item ASTM d4157-02 measurements

Swing radians 76±2 mm

Speed 90±1 /min(double friction)

The weight of 1340 g

The tension applied to the sample can be adjusted from 4.45(1 lb) to 26.7N(6 lb) sample clip ※2 lb2.5 lb3 lb3.5 lb4 lb4.5 lb5 lb

The weight of 2150 g

The pressure applied to the sample can be adjusted from 4.45n (1 lb) to 15.575n (3.5 lb)

Sponge rubber press pad 50×50mm(±1mm)

Other rubber pads and roller seamless