CHENGDU SHUHONG EQUIPMENT MANUFACTURING CO., LTD.  

Product Name: Oxygen Free Copper Rod Continuous up-Casting Line & Cold Rolling Mill Model NO.: SHUHONG Brand Type: up-Casting Certification: CE Automatic Grade: Semi-Automatic Condition: New Rollling Type: Cold Rolling/Oxygen Free Copper Trademark: SHUHONG Transport Package: Seaworthy Packing Specification: CE, Origin: Chengdu, China HS Code: 845590000 Product Description Oxygen Free Copper Rod Continuous Up-Casting Line & Cold Rolling MillI Process SpecificationPut copper cathode over the furnace by the lifting system for baking→Adjust the feeding speed according to the casting speed. Feed the copper cathode into the melting furnace for melting (charcoal to be used for avoiding oxidization) → copper liquid flows into the transition part (charcoal is still needed to avoid oxidization) → Copper liquid flows into the holding furnace → Copper liquid flows into the crystallizer to be copper rods → copper rods enter into traction device for upward movement → Go through the output frame →copper rods go through the output frame (to separate each rod) → copper rods go through the tension frame ( to control the take-up speed) → copper rods go through the take-up machine,for coiling → Next processII Main Technical Data For The EquipmentNo.Namespecification1Model NoSH2417-I32Annual capacity12000tons3Furnace structurebody furnace (2 melting furnace,1 holding furnace)4Casting Strands245Casting rod diameter17mm6Upward casting speed0~1000mm/min7Annual working time7920 hours8Liquid tracking precision±2mm9Take-upcoilstandardφ700mm×φ1500mm×1200mm10Copper melting velocity1520kg/h11Copper melting power consumption<350kwh/ton12Take-up formmanual adjust13Take-up plate driven approachpushed by the copper rod14Material feeding methodwhole piece of electrolytic copper cathode fed by electric hoist15Upward driven approachdriven by the AC servo motor, connected to the gapless synchronous cog bletRod clamping methodair clampingOperation interfacedata display, servo motor controlled by touch screenIII Other explanation1. Requirement of raw material: 99.97% copper cathodeThe surface of the copper cathode should be clean, and there should be no electrolyte or greasy substance.There should be no "copper bean", if there is any, it must be removed . Both the surface and the edge should be smooth.If there is no mechanical feeding device for equipment, copper materials should be cut into small pieces for easy feeding.2. Requirements of charcoalHigh-quality white charcoal (commonly known as steel charcoal, pear charcoal)Water content: 0.5~1%Other volatiles: ≤5%Charcoal particle size: 30~70mmNot allow sulfur, iron and charcoal had no calcinationFracture should be shiny, white light, sound crisp when breaks .Consumption:5kg/ton3. Requirements of graphite flakeSpecification: 3299 or 5099Granularity: 32 or 50Require natural graphite flakeConsumption: 0.5kg/ton