Mxtcasting

On the eve of the Spring Festival in 2019, we had the honor to meet the regional procurement and technical personnel of Duijvelaar Pompen, a famous Dutch water pump manufacturer, in our own foundry. As a well-known enterprise in the industry, DP of the Netherlands purchases a considerable number of pump body, impeller, pump shell and other related  precision castings  in China every year. At the same time, the production process and product quality of suppliers also have a high level of requirements and audit mechanism.And we've been working with DP for over five years. During this visit, DP staff visited our refurbished factory workshop—In order to comply with the requirements of the Chinese government on environmental protection of foundry enterprises, Shanghai maisu has added a lot of environment-friendly equipment in the foundry, which makes our casting production more stable and free from the influence of environmental supervision——This is reassuring for customers. Also

Using a polymer formulation instead of wax,3D-print is offering accuracy, flexibility, and functionality to match certain foundries’ particular techniques. In the end, it’s the shape that matters, which may be why so many different methods of metalcasting proliferate. Over thousands of years, craftsmen, laborers, and now engineers have filled molds with metal, and the variations in their techniques are the origins for many debates, endless research, and boundless innovation. In the past decade, much of the innovation in metalcasting has been prompted by the industrialization of additive manufacturing. Of course, additive manufacturing is a wholly separate industry, and like metalcasting it consists of numerous methods and techniques. Even so, there are a number of points — e.g., printing sand molds and cores; forming or repairing molds or tools — where metalcasting and AM technologies coincide. One point of recent convergence involves investment casting patterns, and the m

                                            How to improve the surface quality of aluminum castings In general, an important way to improve the surface quality of aluminum castings is by electropolishing. Electropolishing means that the surface of the casting is changed by electrolysis so that a substance called an oxide film is formed on the surface of the aluminum casting. Overall: the use of electrolytically polished aluminum castings has considerable surface variations. For example, there are obvious enhancements in the color of the surface, the degree of corrosion resistance, the degree of wear, and the hardness; of course, the most important thing is the protection of the metal surface. It has also been said that anodizing will also achieve the effects we have mentioned above. Therefore, here is a point: since the raw material of the cast aluminum casting contains a relatively complicated alloy composition which is not easy to distinguish, resulting in

                                     Ten things that must be paid attention to in precision casting! 1. Unblock all obstacles to the channel and site. 2. Check if the ladle is dry, whether the bottom of the bag, the ear, the bag and the end are safe and reliable, and whether the rotation is flexible. Do not use dry Iron ladle. 3, all tools in contact with molten iron, must be preheated to 500 degrees Celsius before use, otherwise it should not be used. 4, the ladle should not exceed 80% of the volume, the ladle should be smooth and slow, keep the steps to prevent the overflow of molten iron. Cast iron 5, before the crane crane should check the iron of the hook, the chain is reliable, the chain is not allowed to knot, there is a person responsible for tracking the iron in the water There must be no staff on the line. 6. Strictly implement the "six will not fall": (1) The temperature of molten iron is not enough; (2) The molten iron grade i

                                                                     The coatings of aluminum casting manufacturers give the appearance a beautiful appearance, and can also isolate the surface of the aluminum casting from the outside world. In the casting process of aluminum casting manufacturers, the coating plays an important role, not only to make the appearance beautiful, but also to make the surface of the aluminum casting isolated from the outside. In the aluminum casting process, the coating is also applied and applied to the surface of the aluminum casting manufacturer to make it better. However, this influence is also related to aluminum castings. Under the excellent coating and reasonable coating process, the aluminum casting process will change greatly. Under normal circumstances, most of the coatings used in aluminum castings are graphite powder. Since graphite powder has good releasability, it will produce carbon monoxide gas and bright carbon film in the