Global supplier of agricultural machinery castings for combine harvesters. High-precision, cost-effective Chinese foundry solutions with fast delivery, strict quality control, and OEM customization for international buyers.

https://www.ddfuding.com/news/why-are-an-increasing-number-of-buyers-shifting-from-european-casting-suppliers-to-chinese-ones

Explore the key differences between differential housing and differential carrier, including their functions, materials, design, and applications. Learn how each component impacts transmission performance, durability, and efficiency in automotive and industrial systems

The Pump Housing Cast Iron produced by Dandong Fuding Engineering Machinery Co., Ltd. utilize high-strength ductile iron, a material with excellent corrosion resistance and stability in highly corrosive media such as acids and alkalis.

Dandong Fuding Engineering Machinery Co.,Ltd. recently organized a Father's Day event to celebrate and honor fathers within our company. The event was a heartwarming gathering that aimed to recognize the importance of fathers and the role they play in our lives.

Recently, Dandong Fuding Engineering Machinery Co.,Ltd. held a special event to celebrate the Dragon Boat Festival, also known as the Duanwu Festival. The festival, which falls on the fifth day of the fifth month of the lunar calendar, is widely celebrated in many Asian countries.

If you are also interested in sand casting technology welcome to learn about our production line.

Compared with other casting methods, such as precision casting, metal mold casting or die casting, sand casting is indeed a relatively cheap casting method that is suitable for a variety of product shapes and production requirements.

Sand casting is mainly divided into three types: water glass sand, resin sand, and coated sand. The main difference between them is that they use different binders and curing agents, so their production processes are different.

During "Sand casting", first place the lower mold on a flat plate, put a sand box, fill the sand and scrape it tightly. After the lower mold is made, turn the sand mold 180 degrees, put the upper mold, sprinkle the parting agent, put the sand box, fill the sand and make it tight and flat, turn the upper sand box 180 degrees, take out the upper and lower molds respectively, then turn the upper mold 180 degrees and put it together with the lower mold. The sand mold is made and waiting for pouring. This process is commonly known as "sand casting".