Drum and Reciprocating Friction and Wear Testing Machine

The Drum and Reciprocating Friction and Wear Testing Machine is a dual-function tribological testing system designed to perform both linear reciprocating sliding tests and drum rotation wear tests. By combining conventional friction and wear measurement with rotating drum testing, the machine enables realistic simulation of actual operating conditions for rollers, drums, paper, and sheet materials, providing comprehensive evaluation of friction behavior and wear performance.

Application

This testing machine is suitable for friction and wear evaluation under both linear sliding and rotational contact conditions, including:

Reciprocating sliding friction and wear testing of flat samples

Drum rotation wear testing under simulated real-use conditions

Friction testing of photosensitive drums and paper-feeding rollers by rotating them as in actual equipment

Linear reciprocating sliding tests of paper and paperboard samples

Wear behavior evaluation of coatings, polymers, and functional surfaces

Typical test samples include:

Photosensitive drums and transport rollers

Paper, paperboard, and sheet materials

Coated plates and flat specimens

Functional rollers used in printing and conveying systems

Standards

ASTM G133 (Standard Test Method for Linearly Reciprocating Ball-on-Flat Sliding Wear)

ISO 7148 (Plain Bearings — Testing of Friction and Wear)

JIS K 7218 (Testing Methods for Plastic Tribological Properties)

JIS P 8139 (Determination of Friction and Wear Properties of Paper and Board)

Parameters

Features

Dual-purpose design enables both reciprocating sliding tests and drum rotation tests in a single system

Two loading methods available: traditional weight loading and load-sensor pressing method for drum testing

Real-time monitoring of fluctuating pressing loads during rotation tests

Smooth transition between drum mode and reciprocating sliding mode

Automatic stop function based on preset cycle count or friction force simplifies wear testing

Multi-axis friction measurement provides comprehensive tribological data

Accessories

(1) Sample fixing clamps (customizable upon request)

(1) Ball holder

(1) Blade holder

(1) Flat pressing head

(1) Scratch needle

(1) Weight set: 20 g, 50 g, 100 g, 200 g, 500 g, 1000 g

(1) Power cable

(1) Ground wire

(1) Operating manual

Test Procedures

Select the test mode: reciprocating sliding or drum rotation.

Install the appropriate fixture and securely mount the specimen.

Set the required vertical load using weights or load sensor.

Adjust the travel distance, speed, and cycle count or rotation speed.

Configure automatic stop conditions if required.

Start the test and monitor friction forces in X, Y, and Z directions.

Record and analyze friction and wear data during or after testing.

Maintenance Information

Clean fixtures, drums, and contact components after each test

Periodically inspect moving stages, bearings, and balance arms

Verify load accuracy and sensor performance regularly

Keep the instrument in a clean, dry environment

Calibrate measurement channels according to laboratory schedules

FAQ

1. What is the core advantage of this product?

Its dual-function design allows both reciprocating sliding and drum rotation wear tests using a single instrument.

2. Are the test results reliable?

Yes. Multi-axis friction measurement, stable loading mechanisms, and automatic control functions ensure repeatable and accurate results.

3. Which international or industry standards does it comply with?

The machine supports test methods related to ASTM, ISO, and JIS standards for friction and wear evaluation.

4. Why is this product important?

It enables realistic simulation of actual operating conditions, improving the accuracy of friction and wear assessment for functional components.