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  • Application of mold temperature controller in plastic processing industry May 29, 2025
    Hengde Company, a leading enterprise in the industry, is dedicated to the research, development, and manufacturing of industrial temperature control equipment. Its mould temperature controller machines, with excellent performance and stable quality, play a crucial role in the plastic processing field.    Mould temperature controller machines have a wide range of applications in the plastic processing industry, such as injection molding, extrusion molding, blow molding and calendering.   * Injection Molding Injection molding, a process in which plastic materials are heated to a molten state and then injected into a mold, and formed into plastic products after cooling and solidification, has extremely high requirements for mold temperature control. Hengde's mould temperature controller machine can accurately control the melting state and fluidity of plastic materials by heating or cooling the mold precisely, ensuring that the plastic materials can fully fill the mold cavity. As a result, the plastic products have excellent quality and precise dimensional accuracy. At the same time, this mould temperature controller machine can significantly accelerate the cooling rate of products, effectively shorten the production cycle, and greatly improve production efficiency.   * Extrusion Molding In the extrusion molding process, the precise control of the mold temperature by Hengde's mould temperature controller machine ensures that the plastic materials have specific hardness, toughness, and appropriate tensile and bending properties during the molding process. This plays a decisive role in manufacturing plastic products with specific physical properties.   * Blow Molding During the blow molding process, Hengde's mould temperature controller machine can accurately control the mold temperature, enabling the plastic products to maintain a stable shape and size during the molding process. This is particularly crucial for the production of plastic products with complex shapes and sizes.   * Calendering During the calendering process, Hengde's mould temperature controller machine ensures that the plastic materials have appropriate fluidity and formability during the processing by accurately regulating the mold temperature, thereby obtaining high quality calendered products.   In summary, the application of Hengde Company's mould temperature controller machines in the plastic processing industry mainly involves precisely controlling the mold temperature to ensure that the plastic materials have suitable fluidity and formability during the molding process, so as to produce high quality and high precision plastic products. In addition, Hengde's mould temperature controller machines can significantly improve production efficiency, shorten the production cycle, and reduce production costs. They have already become an indispensable core equipment in the plastic processing industry, providing a solid guarantee for the efficient development of the industry.   Choose Hengde,Choose Perfect Mold Temperature Controller!
  • Injection Molding Water Mold Temperature Controller Machine: Benefits and Applications Oct 13, 2025
    In the highly competitive plastic processing industry, how to improve production efficiency, ensure product quality and reduce costs is the focus of every enterprise. As a vital auxiliary equipment in the injection molding process, the water mold temperature controller machine for injection molding plays a key role in it. With years of technical accumulation and innovative spirit, Hengde Company has brought high quality water mold temperature controller machines for injection molding to the industry, helping enterprises to achieve efficient production. It has established a good reputation in plastic processing and has become a trusted partner of many companies.   Working principle of water mold temperature controller for injection molding The water mold temperature controller machine for injection molding uses water as a heat transfer medium and accurately controls the temperature of the mold through a heating and cooling system. During the injection molding process, the water mold temperature controller machine heats the water to the set temperature, and then delivers the hot water to the cooling channel of the mold through a circulating pump, so that the mold reaches and remains within the appropriate temperature range. When the mold temperature is too high, the water mold temperature controller machine can reduce the water temperature through the cooling system to ensure the stability of the mold temperature. This precise temperature control can ensure that the plastic material flows and forms evenly in the mold, and improve the quality and dimensional accuracy of the product.   Hengde's water mold temperature controller machine for injection molding adopts imported PC microcomputer touch control, European appearance, simple atmosphere. After starting up, it also has a unique automatic exhaust function, which can remove the air in the system and then heat it. The internal pipeline of the oil circulation heater adopts stainless steel one-piece molding technology, which heats evenly, is not easy to lose, and is resistant to high temperature and corrosion.   Advantages of Hengde injection molding dedicated water mold temperature controller machine 1. Accurate temperature control Hengde water mold temperature controller machine adopts advanced temperature sensors and intelligent control systems, which can monitor and adjust the water temperature in real time and control the mold temperature within the range of ±1℃. Whether it is small precision injection molding parts or large injection molding products, the stability and consistency of their quality can be guaranteed. For example, when producing plastic casings for electronic equipment, precise temperature control can avoid defects such as deformation and bubbles in the product and improve the yield rate of the product.   2. High efficiency and energy saving Hengde water mold temperature controller machine adopts efficient heating elements and optimized circulation systems, which can quickly heat and cool the mold and reduce the production cycle. At the same time, the intelligent energy-saving control system can automatically adjust the heating and cooling power according to the actual temperature requirements of the mold to reduce energy consumption. Compared with traditional temperature control equipment, Hengde water mold temperature controller machine can save 20% - 30% of energy costs and reduce production costs for enterprises.   3. Safe and reliable Hengde water mold temperature controller machine has multiple safety protection functions, such as overheat protection, overvoltage protection, leakage protection, etc., to ensure the safety of the equipment during operation. In addition, the equipment adopts high quality materials and exquisite manufacturing technology, has good corrosion resistance and stability, and reduces equipment failure and maintenance costs.   4. Easy to operate Hengde water mold temperature controller machine is equipped with an intuitive operation interface and a humanized control system. Operators can easily set and adjust parameters such as temperature and pressure. At the same time, the equipment also has fault alarm and diagnosis functions. When the equipment fails, it can promptly issue an alarm and display fault information, which is convenient for operators to repair and handle.   Application case Before using Hengde injection molding special water mold temperature controller machine, a well-known plastic product manufacturer had a low product yield and low production efficiency. After research and analysis by Hengde's professional team, a set of water mold temperature controller machine solutions suitable for its production process was customized for the company. After installing and using Hengde water mold temperature controller machine, the company's product yield increased by 15%, the production cycle was shortened by 20%, and energy consumption was reduced by 25%, achieving significant economic benefits.   In the plastic injection molding process, the injection molding dedicated water mold temperature controller machine is a key equipment to ensure product quality and production efficiency. When Hengde's injection molding dedicated water mold temperature controller machine is just started, the water source is introduced by the cooling circulation pipe, and the exhaust is automatically started. After the water in the whole system is replenished, observe whether the pressure gauge is stable. After the pointer is stable, the temperature value can be set. At this time, the heating device starts to work, and the temperature is detected by the temperature probe. If the temperature does not reach the set value, the heating device will continue to work until its temperature reaches the set value. After that, the temperature probe feeds back the signal to the computer board, and the computer board outputs a signal to stop heating. If the temperature exceeds the set value, the cooling solenoid valve is started, and some cold water is introduced for cooling until it reaches the set temperature and then closes. Hengde's injection molding dedicated water mold temperature controller machine provides an ideal temperature control solution for plastic processing companies with its advantages such as precise temperature control, high efficiency and energy saving, safety and reliability, and easy operation. In the future, Hengde will continue to uphold the concept of innovation, quality, and service, continuously improve product performance and service levels, and make greater contributions to the development of the plastic processing industry.   Choose Hengde, Choose Perfect Mold Temperature Controller!

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