75 h a slitter rings

{"cid":"91199782","title":"Slitter Knife Slitter Rings For Sheet Slitting And Rewinding Machine","imgUrl":"https:\/\/img.ismap.com\/nimg\/a5\/a5\/d5874fae38c1697a71cbdb01a7a6-200x200-1.jpg","attrs":{"Brand Name":"SENDA","Model Number":"SD005","Minimum Order Quantity":"2pcs","Delivery Time":"30days","Certification":"ISO9001","Place of Origin":"China","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union","Packaging Details":"anti-rust oil in plastic bag, Packed in strong wooden case","Name":"Metal spacer for slitter machine","Material":"S45C or SUJ2(52100)","Thickness tolerance":"+- 0.002","Diameter tolerance":"+0.01","Flatness":"\u22640.003","Parallelism":"\u22640.003","Concentricity":"0.02","Hardness":"75-85HA","Application":"equipped on slitter machine"}}

{"cid":"91198199","title":"BHS Corrugator Machine Carbide Razor Slitter Knives For Paperboard Slitting","imgUrl":"https:\/\/img.ismap.com\/nimg\/5a\/dc\/50d46891a86b958ae26d02b33c5b-200x200-1.jpg","attrs":{"Price":"USD 10~100\/pc","Brand Name":"Libre","Model Number":"BHS","Minimum Order Quantity":"8pcs","Delivery Time":"10~25 business days","Certification":"ISO9001","Place of Origin":"china","Payment Terms":"T\/T, Western Union, MoneyGram,PayPal","Supply Ability":"10000pcs per month","Packaging Details":"Inner packing: plastic box; Outer packing: carton box\/wooden box","Material":"Tungsten Carbide","Hardness":"HRA89~92.5","Surface":"Mirror Finished","usage":"Use For Corrugated Cardboa Machinery","advantages":"durable, long service time","Similar Products":"Razor Slitter For Marquip BHS Agnati Fosber Peters","Size":"240*32*1.2mm"}}