The centrifugal casting process is the thermal metal type (iron type) of a conventional centrifugal casting process forming thick, mainly for the production of Tube rotator casting, coated sand regeneration, first coated with iron mold cavity hanging layer Paint facilitate modulo. In recent years, coated sand regeneration, has developed a suitable alternative coating production centrifugal casting coated sand. Because of its exhaust less effective, and called thin wall (about 3mm), and usually with double sand, and casting the contact surface with fine sand (70/140 mesh), the outer layer of coarse sand (50/100 mesh) cover The main use of high-quality selection of films sand natural quartz sand as raw sand, thermoplastic phenolic resin, methenamine and enhancers as raw materials. Depending on the technology needs of users, the curing speed, stripping, flowability, collapsibility, the casting surface finish, storage and other aspects of the appropriate adjustments to match. It is one of the cars, tractors, hydraulic parts and other materials the best shape. The thermal method centrifugal casting process in metal type (iron type) of a conventional centrifugal casting process forming thick, mainly for the production of Tube rotator casting, first in the iron mold cavity surface coated layer of paint in order to facilitate hanging modulo . In recent years, we have developed a suitable alternative coating production centrifugal casting coated sand. Because of its poor exhaust effect, manufacturers of coated sand regeneration, and called thin wall (about 3mm), and often using double sand, and casting the contact surface with fine sand (70/140 mesh), the outer layer of coarse sand ( 50/100 mesh) coated sand regeneration manufacturers | Qingdao Heng (Online) | coated sand regeneration by Qingdao Heng Machinery Co. Qingdao Heng Machinery Co., Ltd. (www.thjidian.com) is in Qingdao, Shandong Cleaning equipment leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Qingdao Heng leadership with the staff warmly welcome all inquiries negotiations to create a better future Qingdao Heng.