Category: Know-how

Introduction of Semi-Conductive Cable Compounds

Introduction of Semi-Conductive Cable Compounds

Semi-conductive cable compounds are materials used in the production of power cables to provide certain electrical properties. They are formulated to have specific conductivity characteristics, typically designed to prevent the formation of electrical fields and ensure uniform distribution of electrical stress within the cable insulation. Function and Introduction: Semi-conductive cable compounds serve several functions in […]

Introduction of HFFR Cable Compounds

Introduction of HFFR Cable Compounds

In the realm of cable technology, Halogen-Free Flame Retardant (HFFR) cable compounds play a crucial role in ensuring human safety. This article delves into the significance of HFFR in maintaining safety standards, the composition and manufacturing process of HFFR cable compounds, their diverse applications across industries, and the advantages of employing HFFR cables. Additionally, we […]

The factors of underwater cutter damage and the solutions

The factors of underwater cutter damage and the solutions

The factors of underwater cutter damage and improvement solutions are here! In actual production, the underwater pelletizing equipment is prone to cutter damage, resulting in unqualified pellets, which not only increases the cost of cutter replacement, but also may cause customer quality complaints and economic losses. Extending the service life of the cutter can not […]

How to control pellet moisture with Underwater pelletizer?

How to control pellet moisture with Underwater pelletizer?

In order to improve the quality of the finished product, some manufacturers have purchased underwater pelletizer, but found that the moisture content of the pellets still cannot come down. In the production of plastic pellets, the cutting systems are mainly: cold strand cutting, hot air die face cutting, water ring cutting and underwater cutting, etc. […]

5 key points to keep the color masterbatch high speed mixing process correct

5 key points to keep the color masterbatch high speed mixing process correct

High-speed mixing is to put pigments, dispersants, carriers, etc. into a high-speed mixer for high-speed mixing according to the designed formula. It is an extremely important first production link in the production of color masterbatches. Practical experience has proved that the pre-wetting of the pigment in the high-speed mixing process largely determines the final dispersibility […]

The daily work of gravimetric feeder

The daily work of gravimetric feeder

How does the gravimetric feeder complete the feeding process? There are many types of gravimetric feeder, including single screw gravimetric feeder, twin screw gravimetric feeder, and liquid gravimetric feeder. The feeding process can be divided into three steps: 1,When the gravimetric feeder is working, the material in its weighing hopper will gradually decrease with the […]

Pay attention to the safe production of extruder

Pay attention to the safe production of extruder

As the main equipment of compounding production, extruder bears the brunt of its operation difficulty and danger. Today, we will sort out the little common sense that you need to keep in mind during the operation and debugging of the extruder, and start small to protect safe and efficient production. Before starting the extruder, check […]

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