Home / What is Oil Type Mold Temperature Controller?

What is Oil Type Mold Temperature Controller?

2022/09/16 By hqt

Oil type mold temperature controller

When it comes to plastic or injection molding, managing the temperature of the mold is arguably the single most essential temperature for quality, and this has a multitude of effects on quality. Let’s get right into the details and find out everything there is to know about the mold temperature controller and the oil type mold temperature controller.

Mold temperature:

The temperature of the mold is kept at a lower setting so that the plastic may cool off properly. This temperature, which is normally in the range of 150 to 350 ℉, is maintained by either circulating water or oil lines through the mold or making use of electric cartridge heaters.

What is a mold temperature controller?

It is a device that is used to heat the mold and maintain the temperature at a consistent level. This helps to ensure that the production process meets all of the necessary technical standards. The industry of temperature control for injection molds was one of its earliest applications for the product. After that, during the course of the development of the equipment industry, the application spread to a wider and wider range of settings. Now, the temperature controller for the mold is often classified as either a water-type or an oil type temperature controller.

Oil type mold temperature controller:

A mold temperature controller of the oil type is one of the different types of mold temperature controllers. When it is necessary to keep the mold at a temperature that is higher than the point at which water boils, heated oil lines are utilized. The heat exchanger-based operation of the oil type mold temperature controller makes use of oil that possesses both a broad temperature control range and outstanding heat stability. The maximum temperature that the standard temperature control can achieve is 200 °.

Working principle: 

Whenever the system is operational, heat transfer oil is drawn into it from the oil storage tank. This oil is then pumped through the circulation pump and into the mold or other piece of machinery that requires temperature regulation. Following its exit from the temperature control equipment, the heat transfer oil is cycled back through the system on multiple occasions. The heat transfer oil is heated by the heater, and the operation of the heater is terminated when the temperature probe determines that the medium has reached the target temperature. The heater begins to produce heat when the current temperature is lower than the value that has been set, and it stops producing heat when the current temperature reaches the value that has been set.

Importance of mold temperature controller: 

In injection molding, maintaining temperature control is one of the most important considerations. The material will not develop quality difficulties such as shrinkage, warping, or strains if the temperature is effectively controlled. The consistently good quality of the parts that are injection-molded and the cycle time that has been optimized are both direct indicators that the thermal processes are being well controlled. 

The temperature of the mold can have a variety of effects on the final product’s quality. A temperature that is too low can produce knit lines where the plastic comes together, which can result in an unfinished object. On the other hand, a temperature that is too high can cause warping. Increasing the temperature of the mold will result in less condensation of plastic in the cavity. Therefore, molten plastic is able to flow more easily within the chamber, which leads to an increase in component weight as well as an improvement in surface quality. Increasing the temperature of the mold also has the effect of improving the item’s mechanical characteristics.

Applications of oil type mold temperature controller: 

During the manufacturing process, the machine is frequently utilized to manage the temperature at various points. The machine has a wide variety of possible applications; some of these include the petroleum and chemical industries, the oil industry, the synthetic fiber industry, the paper industry, food and beverage packaging, carbonated water bottles, cosmetic bottles, agricultural medicine bottles, the air conditioning industry, the light industry, and a great number of other applications.

Features of oil type mold temperature controller: 

Following are some of the important features of our oil type mold temperature controller.

  • It is equipped with a fault detection system and safety protection.

  • It helps keep product waste to a minimum.

  • The stainless steel tank protects against corrosion, ensuring that there will be no leaks over its extended lifespan.

  • It is equipped with overload protection to protect the oil pump.

  • It boasts outstanding and noticeable power savings, in addition to its unique heating designs, which are appropriate for a variety of temperature control applications.

  • It has a simple & compact design

Why TopStar is a good choice for buying an oil type temperature controller?

The name TopStar is quite well-known. We have always been dedicated to the development and implementation of automated systems for use in industrial manufacturing. During the molding process, TopStar offers several high-quality oil type mold temperature controllers. These controllers are intended to maintain the temperature of the mold at a constant level. Our products are made to provide precise control over the temperatures of their environments. The dependability and accuracy of our mold temperature controllers are well-known qualities in the industry. Our temperature controls for mold are extremely versatile and find use in a wide variety of applications, where they consistently show their effectiveness. We are able to offer very competitive pricing on all of our items.


In the end, we will say that Top-star’s oil type mold temperature controller is designed to give accurate temperature management. This method is seeing more and more use these days as a means of boosting the overall performance of various things. Our products are reliable, have a compact size, are easy to install, and have premium quality. Contact us to get your oil type mold temperature controller.

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