China Casting Foundry, Iron Casting Process, Casting Manufacturer HJY China

To increase the customers’ competitiveness in the market by continuous development and researching.

To create new systems for reducing the differences in quality.

To reduce the customers’ cost by searching new methods.

To respect our customers and employees and determine the concept of people-oriented.

In order to produce the accurate products. We listen the customer's requirements carefully and provide full support. If the product has unforeseen problems...[More]

We adopted the advanced Expendable Pattern Casting Process Technology. Foaming material is made into bubble type and under melting foundation, several and even up to thousands of models coupling model beam. Brushing special-purpose material, after drying put the dry sand without binder, water and other additives into the negative pressure box. And after slight tremors, pouring with metal liquid under the condition of negative pressure. Thus obtained the surface smooth, size accurate, no fly edge Burr of precision castings.

1. Technology application range applies not only cast steel and cast iron but also applies cast copper and cast aluminum. Not only applicable to geometric...[More]

Dalian HongJunYuan Machinery Co., Ltd is china’s largest manufacturer of casting process. As an advanced casting production-oriented enterprise, has the capacity, strong technology, advanced technology, strict management and so on. And now our company’s production capacity is more than 1000 tons of castings, especially at the manufacturing of large castings, and the largest casting is 50 tons.

Company owning a brand-new modern manufactory, equipping with a large-scale and new type of energy-saving & environment-friendly production line and heat treatment equipments, and possessing complete and advanced CNC machining equipments and top advanced test facilities, fully able to...[More]