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In a broad sense, it should be called a temperature control device, which includes temperature control for both heating and freezing.

Mold temperature machine is widely used in the plastic industry, and its main functions are:

1. Improve the molding efficiency of the product;

2. Reduce the production of defective products;

3. Improve the appearance of the product and suppress its defects;

4. Accelerate production progress, reduce energy consumption, and save energy.

There is also great potential for the application of mold temperature machines in the die-casting industry, especially in the manufacturing of magnesium alloys and aluminum alloys. Uneven or inappropriate mold temperatures can lead to unstable casting dimensions, deformation during production, and defects such as thermal pressure, mold sticking, surface depressions, internal shrinkage cavities, and hot bubbles. It also has an impact on the production cycle, such as unstable variables in filling time, cooling time, and spraying time. In addition, the lifespan of the mold can also be affected by the impact of undercooling and overheating, leading to hot cracking of expensive steel and accelerating its aging. In modern factories, it is urgent to adopt business strategies that save manpower, improve quality, and reduce costs in response to market competition. The use of mold temperature machines can reduce mold preheating time, improve surface quality of finished products, and enable fully automated production. Improving the lifespan of molds is a necessary means to enhance productivity. The application of temperature control machines in other industries is a necessary condition for equipment composition, and their names are also different. In PVC sheet roller temperature control, it is called an oil heater; in extruder equipment, it is called a temperature control device; in rubber mixer equipment, it is called a temperature control system or temperature controller. These devices basically involve a rapid heating process followed by insulation. After heating up in rubber equipment, a long-term cooling process is required.