发明名称 APPARATUS FOR MANUFACTURING POLYURETHANE COATED SCREENING FOR SORTING AGGREGATE
摘要 A manufacturing device of urethane net for sorting aggregate is provided to lengthen a lifetime of product by preventing woof wire and longitude wire from being hung down and manufacturing the net through a welding compression method. A manufacturing device of an urethane net for sorting aggregate steps of: transferring a woof wire(W1) through a first wire alignment assembly(150); setting up a heating apparatus part(200) in a wire feeder part(100) at one side to heat up the woof wire and longitude wire; transferring heated woof wire and setting up a welding device(300) at one side of the heating apparatus; and setting up a pressure apparatus(400) at one side of the heating apparatus for compressing the woof and the longitude wire which is fusion welded.
申请公布号 KR20090008632(A) 申请公布日期 2009.01.22
申请号 KR20070071721 申请日期 2007.07.18
申请人 DOO, HEYCK AN 发明人 DOO, HEYCK AN
分类号 B29D28/00 主分类号 B29D28/00
代理机构 代理人
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