C the mould of hollow block machine is high temperature carburizing heat treatment through 900 Degrees Celsius. D guide . We help our customers on matters other than orders Clearing Customs, CO/CCPIT to save taxes, shipping arrangement and some other unpredictable knotty problems. . Company Information:.
mineral process equipment offers 35 foreign investors products. About 5% of these are sea freight, 5% are brick making machinery, and 2% are new cars. A wide variety of foreign investors options are available to you,
Despription of Gold Carpet Sluice. Sluice box is one of the most popular equipment for gold mining, which consist the steel structure and carpet. Sluice box is normally used in gold washing plant, it's been wildly used to recovery the placer gold directly together with trammel screen. 2. Advantage of Gold Carpet Sluice. 1).
Mini gold washing machine for Ghana small scale gold mining. 1.About Heng An Group Mining machine. Weifang Heng'an Radiator Group was established in 1975,with with registered capital forty million(CNY40,000,000). Weifang Heng'an Group Gold Mining Machine Factory It was developed in the 90s of 20 Century.