Hammer head industry development trend

2018-12-14

Hammerhead is the main accessory on the crusher. Many raw material manufacturers, such as cement companies, sand and gravel industry, industrial and mining, etc., have very high requirements and dependencies on crushers. In the past, high-st

Application of coated sand casting in the foundry industry

2018-12-14

Coated sand casting has a long history in the field of casting, and the output of castings is also quite large; however, there are many problems in the production of precision steel castings by coated sand casting: sticky sand (crust), cold