injection molding

Ming Xiao Mfg engaged in custom plastic molded parts by plastic injection molding more than 15 years, our factory is from Ningbo China, we can custom all kinds of plastic molded parts,steel pins inserted plastic parts. We have a variety of injection molding machines, large injection molding machines and small injection molding machines, vertical injection molding machines and horizontal injection molding machines, according to the type and structure of plastic components to choose the most suitable machine to produce, thus saving production and improving production efficiency and quality assurance. Plastic parts is very simple & popular in all industries, such as plastic cover, plastic knob,plastic bracket,plastic flange,plastic valves,plastic gears,plastic bushing,plastic base,plastic shafts,plastic mountings, plastic coupling,plastic fabrications,etc. Plastic injection molding is suit to complicated plastic parts with complex profile or structure, welcome contact us for quoting!

The mold comprises two main parts: the injection mold (A plate) and the ejector mold (B plate), which are also known as moulder and mouldmaker. Plastic resin is introduced into the mold via a sprue or gate in the injection mold. The sprue bushing seals tightly against the nozzle of the injection barrel of the molding machine, allowing molten plastic to flow from the barrel into the mold, known as the cavity. The sprue bushing guides the molten plastic into the cavity impressions through channels on the A and B plates. These channels, called runners, enable the plastic to flow along them. The molten plastic moves through the runner and enters specialized gates, ultimately filling the cavity geometry to create the desired part.

Ramirex - Plásticos de Águeda, Lda. is a Portuguese company with 40 years' experience in the field of plastic injection moulding, manufacturing in its own moulds - catalogue items, or in customer moulds - exclusive pieces. We produce a wide range of catalogue items, from furniture accessories (e.g. sofa legs, made-to-measure roller shutter doors, bats and tops), to drawing and office equipment (e.g. squares, rulers, protractors, paper trays, pen cups and magazine holders), and fencing material (e.g. fasteners and tops). We also manufacture specific and exclusive technical parts for various areas (e.g. for refrigeration equipment, switchboards and various telecommunications devices), designed and developed in-house or externally according to the needs of each client. We are at your entire disposal to develop solutions adapted to your needs.

There are currently 14 injection molding machines with clamping forces from 60 to 250 tons in our production plant. The maximum weight is about 600 grams. We process both bulk and construction materials. We process materials such as: - PP, - PE, - PVC, - PA6 (also modified varieties - e.g. modified with glass fiber up to 40%), - PA6.6, - POM, - PBT, - Thermoplastic elasotmers, - SAN, - PS, - PC, - PMMA.