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Sequential mold opening mechanism: There are nylon lock, EM lock and mechanical lock, mainly applicable to 3-plate molds, to control the mold opening sequence, and ensure that the core and the cavity don’t open when the switch plate bounces.

Selection of Gate Types for Commonly Seen Plastic Products 1. Axially symmetric products, such as gears, blades and the like have a higher rotational speed during operation, so the surface should be smooth and flat without air bubbles, to ensure resistance to wear. Such products require that the functional surface (usually the sides) should not…

The gate is where the material flows into the mold. It is the opening between the runner and the mold cavity. The type and location of the gate determines whether the molded product can be created satisfactorily with great quality.In the design of a plastic injection mold, according to the structural forms and characteristics of…

A good mold factory is able to create excellent quality mold , while guaranteeing a remarkable profit, so there must be something unique and special that make it stand out, e.g., a robust system, a highly efficient team, a super strong implementation capacity, as well as the spirit of innovation. This article mainly explains the…

The most basic costs of a plastic injection molding part mainly include: Raw material cost, mold sharing cost, equipment depreciation & sharing cost, processing (water & electricity) cost, labor cost, site rental and other overhead costs; Now we are going to analyze the cost structure of a plastic part with a specific example: Assumptions: Product:…

The cost of a plastic injection mold includes: material cost + design cost + processing / manufacturing cost + others The material cost includes: mold core steel + mold base (S50C) + electrodes + standard spare parts + hot runner   Commonly used mold steels: S136, NAK80, 2344, 2733, P20, 718, SKD11 and SKD61 1…

As you know our company major in plastic industrial,with the demand of our customer,we start the silicon and rubber business on September.1,2011 by acquisition a professional silicon and rubber factory, welcome all customer to inquire detail if you have this needs,now I would like to introduce some advantage of silicone rubber There are three advantages…

According to statistics, from January to August 2013, China produced a total of plastic mold 11,488,000 sets, an increase of 17.67%. In August, China produced plastic molds 1,477,100 sets, an increase of 5.7%. Mold production is expected to be more than 18 million sets, with an average monthly production is estimated at 1.5 million sets….

It is reported by Bloomberg dated on Spe.26th that 3D printing is gradually becoming a hot trend in the global customized commodity market. China, as the world’s traditional manufacturing giant, where it goes becomes the topic of discussion. Scott Crump, the Father of 3D printing, believes that China’s traditional manufacturing batch-style will not get hit, at…

Implementing 5S in an injection mold making company We are professional china injection mold maker, to satisfy our customer’s requirement and improve our service. We should implement 5s in our company. Generally speaking, injection mold makers are not the easiest bunch of skilled craftsmen to guide, especially with something such as 5S. However, now that…

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