Four-ball Machine For Hydraulic Support Oil Fully Automatic Four-ball Equipment

Product Introduction

The hydraulic support oil four-ball tester is a newly launched four-ball friction testing machine of Hengxu brand, which adopts the latest guidance and control technology. It mainly conducts tests on the anti-wear performance of hydraulic support oil and the anti-wear performance of hydraulic support oil additives under extremely high point contact pressure conditions. It evaluates the carrying capacity of the lubricant. It includes three indicators: maximum no-stall load Pb, sintering load Pd, and comprehensive wear value ZMZ. This four-ball friction testing machine can also perform long-term anti-wear tests of lubricants, measure the friction coefficient, and record the friction force and temperature curves. The electro-hydraulic servo type four-ball friction testing machine can be equipped with a high-precision measuring device to realize the calculation and display of the wear spots of the friction pair on the screen, as well as measurement and recording. With special accessories, it can also conduct end face wear and material simulation tests. The appearance reference picture is shown in the above figure.

Product Parameter

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.