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The use process and application points of mold temperature machine
announcer：admin
The role of the mold temperature machine in the process of use is to heat or cool the mold and maintain its working temperature, to ensure the quality of the injection molded parts and optimize the processing time. There are two types of mold temperature machine: water temperature machine and oil temperature machine. In the injection molding industry, the temperature of the mold has a decisive effect on the quality of the injection molded parts and the injection time.
The main points of the application of the mold temperature machine in the injection mold: the thermal balance of the injection mold, the purpose of controlling the mold temperature and the influence of the mold temperature on the injection molded parts, the preparation conditions for effectively controlling the mold temperature, the advantages of the mold temperature machine, the heat transfer fluid, and the mold temperature machine And economy.
The mold temperature machine is widely used in mold, rubber, chemical, printing and dyeing, machinery, electroplating, injection molding, extrusion, reaction kettle, roller, laminating, die casting and other industries.
The pump power of the mold temperature machine is based on customer needs, with a temperature control accuracy of 1°C and a power saving of more than 30%. The internal pipeline stainless steel is integrally formed, the heat loss in the pipe is small, and the heating is uniform. The unique heating design of the pipeline explosion-proof device and temperature automatic control can quickly reach the temperature requirements of various products. Improve production efficiency and ensure product quality. The temperature rise and fall speed is fast, the temperature is even and stable, and the automatic exhaust and oil return temperature display at startup is controlled by imported micro-electricity or PLC. The temperature accuracy can be controlled at 1 degree to realize automatic management. The set value and actual value are displayed separately.
What problems should be paid attention to when buying mold temperature machine
1. When buying a mold temperature machine, we must first know which models of the mold temperature machine are available
For example, how many degrees of temperature are used, whether the water-type mold temperature machine is used or the oil-type mold temperature machine, etc., and the size of the heating power.
2. The mold temperature machine is divided into two types: water type mold temperature machine and oil type mold temperature machine. The temperature control range is generally ordinary who is the mold temperature machine can reach 120 degrees, and the temperature of the ordinary oil type mold temperature machine can be controlled within 200 degrees. The temperature of the high-temperature water-type mold temperature machine can be controlled within 180 degrees, and the temperature of the high-temperature oil-type mold temperature machine can be controlled within 350 degrees. The 304 stainless steel integrated molding pipe can control the temperature to ±1°C without the need of professionals and is easy to operate.
What problems should be paid attention to when buying mold temperature machine
1. The heating pipes and pipelines must use stainless steel, and the iron can be scrapped after one year.
2. The motor requires a brand.
3. Solenoid valves should be used well, and imported brands from Taiwan and Italy are relatively stable.
4. Temperature control must use PID, the temperature can be controlled accurately.