Country:China>Jiangsu>jiangyin
Room 2310,Zhifu Building,No.299 Tongdu Road
Company:jiangyinbrenu industy technologyco.ltd
Mobile:
Tell13404287756
ITEM DISCRIPTION TECHNICAL PARAMETER 1 Material 45# steel ,alloy seamless steel tube and forging pieces 2 Structure All kind of passageways or jacket-type design 3 Processing Ground precisely with 3M USA abrasive materials , treated through advanced heat treatment process for materials multi- destressing ,quenching.surface anti-glossing with automatic sand blaster or matte.highly efficient heef-25 micro -crack hard-chrome plating 4 Precision Surface finish: mirror polishing; (also available: sand finish, spray finish, chemical corrosion finish, engraving, laser curving, cutter curving...) Roll body material: Fine quality Seamless steal pipe, integrated forging 45# steel; 20# steel; 42CrMoA steel alloy, etc. Roll shaft material: 45 steel, integrate forging; Roughness Ra0.01,(smooth finish:level 14),cooling or heating temperature difference <+/-1 degree,temperature distortion<0.01mm , flatness <0.005mm ,pulsation<0.005mm,surface hardness HRC55-58,hardness after chrome plating and polishing HV1000(hrc62) 5 Usage Adaptable to treatment of calendering and flat glossing of plastic ,Coatings Metal sheets and metallic foils/films Decorative printing Flexoprinting / packaging Flooring Glass / glass ceramics Derived timber products Automotive / artificial leather Plastics Leather Paper Other applications Tissue Ultrasonic applications Nonwoven / textile Corrugated paper
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