Ruixing licensing [30] blade scraper middle slot machine manufacturers Spot Ruixing brand is well-known trademarks in Shandong Province. Brand manufacturers to Zaozhuang Mining Equipment Co., Ltd. Fuxing. My company employed more than ten years, is a mining scraper conveyor SGB machine and various accessories manufacturer. Excellent production technology, can be designed and manufactured according to customer requirements. I spot 30 central groove scraper, if necessary, please call the shop at the top, or add me buttoned 2043205260 phone, online consultation. 30 central groove scraper used in the SGB420 / 30 scraper conveyor. Coal, ore transport channel. Central groove scraper 30 points up and down in two parts, the groove scraper partly responsible for carrying material run, partly responsible for the lower groove scraper chain return load operation. 30 central groove scraper length 1200mm, width outside 420mm, the M15 tank to help steel and 8mm thick manganese plate welded joints using the connecting pin connection. Our company can produce SGB420 / 30 scraper machine and various accessories, coal safety certificate.