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Happy New Year !

Dear customers and partners,     Zhongli Instrument’s Chinese New Year holiday will be from January 22 to February 4,2025.We will return to the offce on February 5th. During the holiday, after-   sales engineers and sales managers are still on their service,providing on-time support to you.lf any needed pls

Process and Principle of Rubber Valcanizing Press Machine

Overview of Rubber Valcanizing Press Machine: Rubber tablet press is a specialized equipment mainly used for processing and forming rubber materials. It is a device that presses rubber materials into specific shapes under high temperature and high pressure. The rubber tablet press mainly consists of a heating device, a pressure

Single Screw Extruder VS Twin Screw Extruder

Single Screw Extruder  or  Twin Screw Extruder, how to choose Single screw extruder is suitable for the production of low viscosity and easy to handle plastics, while twin screw extruder is suitable for high viscosity, high melt strength materials, as well as composite materials and recycled materials. 1. Classification and structure of

What is the Tensile Tester?

A tensile testing machine, also known as a tensile testing machine or universal testing machine (UTM), is an electromechanical testing system that applies tensile (pull) force to a material to determine tensile strength and deformation behavior before fracture. A typical tensile testing machine consists of a load cell, crosshead, extensometer,

How does an Environmental Chamber Work?

Introduction to environmental chamber: An environmental chamber is an enclosed space where environmental conditions such as temperature and humidity can be controlled. Some chambers can also simulate corrosion by introducing salt spray into the chamber. The dimensions of these chambers can vary greatly depending on the type of product that

Viscometer or Rheometer – Which is Best for me?

Deciding whether to buy a viscometer or a rheometer is not always simple. This guide will walk you through the differences and how a rheometer can better suit your needs. What is the Difference? Typically, viscometers employ mechanical bearings that limit the speed and torque capabilities of the instrument, while