Lubricating Oil Wear Resistance Tester Motor 1400r/min Steel ball 14 * 14 ASTM D2782

SRH Lubricating Oil Wear Resistance Tester

The SRH lubricant anti-wear testing machine is specially customized for lubricant and additive companies. It is designed based on the testing principle of the American ring block testing machine (Timken testing machine) and simplifies the main functions, striving for simple operation, reliable performance, and quick and intuitive reflection of the lubricant's anti-wear and friction reducing performance. This lubricating oil anti-wear testing machine adopts an integrated design to effectively reduce vibration and noise during operation. Its main working components consist of a friction ring that rotates with the spindle and a fixed friction column pressed on the friction ring. During testing, sliding friction occurs between the friction ring and the friction column under different pressure conditions.

The SRH lubricant anti-wear testing machine is a testing device that uses a force system consisting of weights and levers to apply pressure to the friction pair, generating extremely high pressure at the contact point. During the rotation of the friction ring, it accelerates the wear of the friction column (experimental steel ball) to observe and evaluate the bearing capacity of the lubricant. Under these specific lubrication conditions, a 1-minute simulation test is equivalent to the wear and tear of a typical mechanical component operating normally for one year. Lubricating oil has minimal wear under the same load, and the spindle speed does not decrease or decreases very little. Because the lubricating oil anti-wear testing machine can quickly and concisely reflect the anti-wear and friction reducing performance of lubricating oil, it is often used in the production, research and development, and promotion of lubricating oil or anti-wear agents with good anti-wear performance.

Before using this lubricating oil anti-wear testing machine, it should be noted that the domestic mains voltage is AC 220V, with a tolerance of ± 5%. The electrical system should be properly grounded, and operators should have knowledge of mechanical and electrical safety.

Calculation method for frictional force value with added anti-wear agent:

For example, if the motor locks up after adding 8 weights and observing the wear marks, the final calculation can be as follows:

Force value=13.1kg * (8 * 0.5kg) * 9.8N=513.52N

GB/T11144 ASTM D2782

Parameters of lubricating oil anti-wear testing machine:

● Voltage: AC 220V

● Power: 120W

● Loading method: Weight lever loading

● Steel ball: 14 * 14

● Motor speed: 1400r/min

● Maximum load: 156KG

● Packaging method: Exquisite solid wood box

Note: The appearance pictures, dimensions, volume, and weight of the instrument are for reference only. If there are any updates to the instrument, there may be slight changes without prior notice.

Instrument Quality Assurance Certificate

Shandong Shengtai Instrument Co., Ltd. provides the following quality assurance for the instruments sold to you:

----The provided instrument materials are brand new, meet quality standards, and have a manufacturer's certificate of conformity;

----The materials and main components provided meet the technical requirements specified in the technical documentation;

----The overall quality assurance period of the equipment is one year (excluding normal wear and tear of vulnerable parts).

----We are responsible for free maintenance of any instrument quality issues that occur during the warranty period. Due to equipment malfunction caused by the user's responsibility, we are responsible for repairing and charging reasonable fees.

----Lifetime discounted supply of parts for the equipment, and lifetime maintenance and repair of the entire machine.

----After the expiration of the warranty period, if the user needs maintenance and technical services, we will only charge a cost fee.

Packaging and Delivery

1. Packaging of goods: standard wooden or cardboard boxes.

2. Internal packaging: Elastic pearl cotton packaging product, hardwood board+strong bandage to fix corners.