Plastic Injection Molding

Plastic injection molding is a manufacturing process for producing large quantities of plastic parts.

Plastic injection molding.

We use aluminum molds that offer cost efficient tooling and accelerated manufacturing cycles and stock more than 100 different thermoplastic resins. Injection molding is the most commonly used manufacturing process for the fabrication of plastic parts. Injection molding is the process of making custom plastic parts by injecting molten plastic material at high pressure into a metal mold. Injection mold manufacturing is typically used when the same part is being created thousands or even millions of times in succession and a plastic mold maker is needed to handle the production of these products.

We have built more than 1 700 molds for plastic injection and have shipped almost 6 000 000 parts and assemblies to a long list of industries. A wide variety of products are manufactured using injection molding which vary greatly in their size complexity and application. Injection molding produces low scrap rates relative to traditional manufacturing processes like cnc machining which cut away substantial percentages of an original plastic block or sheet. This solidifies into a shape that has conformed to the contour of the mould.

The heated plastic is injected into the mold. 1 3 thermoplastics are prevalent due to characteristics that make. The injection molding cycle timer begins when the mold closes note. Plastic injection molding machines were made to be both versatile and efficient when it comes to mass production of plastic parts.

To find a new used or pre owned injection molding machine for sale go and check out ebay for a large selection. This however can be a negative relative to additive manufacturing processes like 3d printing that have even lower scrap rates. Just like other forms of plastic molding after the molten plastic is injected into the mold the mold is cooled and opened to reveal a solid plastic part. It is most commonly used to process both thermoplastic and thermosetting polymers with the volume used of the former being considerably higher.

Customers choose msi mold to be their injection molding supplier for our outstanding customer service consistent high quality injection mold parts and reliable on time deliveries.