Hongmei mould is a plastic mould manufacturing enterprise in Huangyan. It specializes in producing various high efficiency, high difficulty and high precision plastic mould enterprises. It is a Chinese excellent appliance mould manufacturer. Hongmei specializes in developing various large injection moulds. It is a professional manufacturer of automobile household electrical appliances and daily necessities, and provides one-stop service for mould semi-finished products processing.

So what is a good mold?

A good mold should have excellent design, top-level processing, high quality steel, experienced fitter, and good process control.

In this paper, the selection and classification of steel materials for Xiahong Mei die are introduced. Usually, the steel materials for our die are divided into two categories:

First: Pre-hardening (high hardness)

P20, 2311, 2316, 2738 and so on. The hardness of these die steels is only 30-36 HRC. There is no need for quenching and tempering in the production process, which can save about 10 days of die production time. This kind of mould is mostly used in PP, PE, daily necessities and daily necessities.

II: Annealing type (bright type)

718H, S136, 2316, 2083, H13, 2344 and so on, these steels are mostly used for steel surface requirements are relatively high, such as corrosion resistance, high strength, rust prevention, high brightness and so on. It can be used in many fields and materials, such as PVC pipe fittings, PET bottle embryo, PC or PS household appliances, or medical treatment.

In a word, different plastic materials and functional requirements of products determine the choice of die steel. Hongmei Die will scientifically select the appropriate steel according to the specific requirements of customers to provide customers with high-quality and affordable, high-output, high-return high-quality dies.

If you are looking for a high quality mould manufacturer, please contact us.

Thank you and give our sincerest greetings.

Hong Mei undertakes the whole set of home appliances mold manufacturing (large-scale cooling fan mold, air conditioning mold, humidifier, purifier mold, etc.), in this home appliances has rich experience in opening mold, welcome friends from all walks of life to inquire! 15867668057 is due to be completed in about 50-60 days.