Factors affecting the product cooling rate are: plastics design. Mainly plastic wall thickness. Product thickness, the longer cooling time. Generally, square cooling time is about proportional to the thickness of the plastic products plastic mold Which is good, or the maximum diameter of the flow channel power is proportional to 1.6. That doubles the thickness of plastic products, Cooldown increased 4-fold. Mold materials and cooling. Mold materials, including a large mold core, cavity material and mold material impact on the cooling rate. The higher thermal conductivity of mold material, the better the heat transfer out of the effect from the plastic unit of time, the cooling time is shorter. Cooling water pipe configuration. Cooling water closer to the cavity, the greater the diameter, the greater the number, the better the cooling effect of plastic mold quality, the shorter the cooling time. Coolant flow. Cooling water flow greater (typically to achieve turbulence better), thermal convection cooling water to remove heat effect is better. Nature of coolant. Viscosity and thermal conductivity of the coolant also affect the heat transfer effect of the mold. The lower the cooling fluid viscosity, the higher the thermal conductivity, the lower the temperature, the better the cooling effect. Plastic selection. Plastic means plastic to measure the direction of the heat from the hot cold places conduction velocity. The higher thermal conductivity of plastics, the better is the heat conduction effect, or plastic is lower than the heat, the temperature is easy to change, and therefore the dissipation of heat to easily plastic mold, heat conduction was better, the required cooling time is shorter. Machining parameters. Material temperature, the higher the mold temperature, the lower the ejection temperature, the longer the cooling time. Third, the use of the process to produce a range of products using the technology, the products are: tank, water tank, mechanical shell, fenders and so on. The main target is to replace metal parts and fiberglass products. Fourth, injection molding Injection molding is a process was developed based on micro-fabrication techniques such as LIGA, of course, there are many other methods. The LIGA process is Mr. outputs a required injection model, which is commonly known as the 'mold', and then the liquid plastic infusion in a mold, and finally separated form the desired final product. For example, some plastic toys, too many products. Good quality plastic mold | plastic mold | plastic mold factory integration into harmony by the Shenzhen Municipal Technology Limited. Shenzhen harmony Technology Limited (www.rhctech.net) strong, credible, in Shenzhen of plastic products industry has accumulated a large number of loyal customers. The company better work attitude and continuous improvement will lead the integration of innovative ideas into a plastic mold manufacturers and you hand in hand into the brilliant, for a better future!