... greases, pharmaceutical, electron, environmental protection etc. it’s a dedicated machine for the winding of different yarms, threads on filter cores, characterized ... /minWinding Frame Material: Polypropylene, stainiess steel etc., on client’s request.Winding Frame Inside Dia:26,28,29,30,32,40,65mm ... etc.Winding Reciprocation Stoke: It’s generally: 5″(125+2mm),10″(250+4mm),20 ...