Inquiry (采购产品): Conveyor Scrapers I'm looking for a spring-loaded scraper mechanism; designed so the blade will ride against the filter cloth but the blade tension will be relaxed when the seam in the filter cloth approachs the scraper blade.The scraper blade must be 3.0 meters wide. **** Hidden Message ***** Keith Mounteer UT 84119-2300 USA Company: Dorr-Oliver Eimco E-mail: keith.mounteer@glv.com **** Hidden Message ***** keith.mounteer@glv.com