Mold temperature control machines, also known as mold temperature control machines, are widely used in various industries such as plastic molding, light guide plates, die casting, extrusion, extrusion, rubber tires, rollers, chemicals, reactors, bonding, and internal mixing. In a broad sense, it should be called a temperature control device, including two aspects of temperature control: heating and freezing.
Mold temperature machines are widely used in the plastic industry, and their main functions include: 1. improving the molding efficiency of products; 2. Reduce the generation of defective products; 3. Improve the appearance of the product and suppress product defects; Accelerate production progress, reduce energy consumption, and save energy.
There is also a large space for the application of mold temperature machines in the die casting industry, especially in the manufacturing of magnesium and aluminum alloys. Uneven or inappropriate mold temperatures can lead to dimensional instability of the castings, causing deformation of the castings during production, resulting in defects such as thermal pressure, mold sticking, surface depressions, internal shrinkage holes, 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 life of the mold can also be impacted by supercooling and overheating, resulting in thermal cracking of expensive steel, accelerating its aging.
In modern factories, responding to market competition, the business strategy of saving manpower, improving quality, and reducing costs is urgent. The use of mold warmers can reduce mold warm-up time, improve the surface quality of finished products, and fully automate production. Improving mold life is a necessary means to improve productivity.
The use of temperature control machines in other industries is a necessary condition for the composition of equipment, and their nomenclature is also different. In PVC sheet roller temperature control, it is called an oil heater, in extruder equipment, a temperature control device, and in rubber mixer equipment, a temperature control system or a temperature control machine. These devices are basically a process of quickly warming up, followed by heat preservation. After heating up in rubber equipment, a long-term cooling process needs to be performed.