What is the difference between no-spray materials and ordinary plastics? Spray-free plastic is made of plastic raw materials (PP, ABS, AS, PC, etc.) with different display effects by adding metal powder, pearlescent powder, ceramic powder, high-gloss colo

Why does PC and metal crack when molded together? Plastic and metal coefficient of thermal expansion difference of 5 to 10 times, so with metal inserts of plastic parts in the cooling, the two constitute the shrinkage of the size of the Division, because

What should I do about cracked injection molded plastic products? Analysis of Cracking Causes Different causes of cracking will lead to different types of cracking. If classified according to the time of cracking, the phenomenon of cracking of plastic pro

The difference between silicone parts and injection molded parts Silicone parts and injection molded parts are two common plastic products, which are significantly different in terms of material, production process and characteristics. First of all, silic

How to improve the precision of the mold? Mainly from the mold design and mold processing 2 perspectives, in addition to say a little bit of the product's own defects will also affect the mold precision!

Molds Breaking Regularly? A Wave of Tips to Teach You to Maintain Molds Molds in the production of materials, manufacturing cycle is long, and processing costs are extremely high, precision complex molds and large molds even more, so it is very necessary

Problems with the material of the main working parts of the mold, improper selection of materials. Poor material properties, not wear-resistant.

Plastic mold is the plastic processing industry and plastic molding machine supporting, give the plastic products to the complete configuration and precise size of the tool. According to the different molding methods, can be divided into different types of molds.

Detailed discussion: to improve the service life of the mold practical methods With the increasing degree of industrial automation, the wider the application of mold. But at present in many enterprises in China, the service life of the mold is still relat

In the normal operation of the injection molding machine and mold, test the various properties of the mold, and measure the size of the final molded part, through which the information can determine the existing state of the mold, to find out where the damage is in the cavities, cores, cooling systems, and parting surfaces, etc., and based on the information provided by the plastic parts, we can determine the state of the damage to the mold as well as the repair measures.

List of 5  injection molding companies in China

Bending and Reliefs One important element to keep consistent is the bend radius. Pick up any bent metal bracket or mount and look at the inside cornerssee that little radius there? Its created by a punch and die set on a press brake. Ideal Gruop can make