40" (1020mm) SENDZIMIR ZR23-43 20-HI REVERSING MILL (13764)
 
 
 MACHINE #13764
 
 SPECIFICATIONS:
 
 MANUFACTURER: SENDZIMIR, FRANCE
 YEAR: 1988-1989
 MILL MODEL : ZR23-43
 TYPE : SING STAND 20-HI COLD REVERSING
 INPUT MATERIAL : MILD STEEL
 ENTRY COIL WEIGHT : 12 MT
 LINE SPEED : 395 MPM (MAX.)
 MANDREL DIA. : 600 MM / 450 MM 
 NO. OF BACK UP SHAFT : 8 NO. WITH 7 BEARINGS
 MAX. OD OF COIL : 1500 MM
 MAX. WIDTH OF STRIP : 1020 MM 
 MIN. WIDTH OF STRIP : 585 MM 
 MAX. INPUT STRIP THICKNESS : 3.2 MM 
 MIN. OUTPUT STRIP THICKNESS : 0.13 MM 
 MAX. TENSION : 12000 KG 
 GAUGE TOLERANCE : +0.005 MM/-0.005 MM 
 CAPACITY FOR 0.30 MM x 1000 MM SIZE : 55000 TPA 
 MILL IS PROVIDED WITH LATEST COMPUTER BASED AUTOMATIC GAUGE CONTROL (AGC)
 SYSTEM DEVELOPED BY ABB. 
 MILL DRIVE SYSTEM IS PROVIDED WITH LATEST DIGITAL TECHNOLOGY & WITH LATEST
 PLC CONTROL SUPPLIED BY M/S ABB. 
 EMULSION TYPE ROLL COOLANT USED IN MILL HAVING FILTRATION CAP. : 4500 LPM
 
 DETAILS OF ENTRY & EXIT COILER MOTORS
 
 1) LOAD : 470 kW
 2) ARM. VOLTAGE : 625 V
 3) ARM. CURRENT : 800 A
 4) FIELD VOLTAGE : 115 V
 5) FIELD CURRENT : 19.6 / 1.8 A
 6) SPEED : 605 / 1390 RPM
 7) GEAR RATIO (MOTOR / DRIVE) : 1/5.996
 
 DETAILS OF MILL MAIN MOTORS
 
 1) LOAD : 552 kW
 2) ARM. VOLTAGE : 750 V
 3) ARM. CURRENT : 800 A
 4) FIELD VOLTAGE : 115 V
 5) FIELD CURRENT : 19 / 5 A
 6) SPEED : 625 / 1250 RPM
 7) GEAR RATIO (MOTOR / DRIVE) : 1/1.25
 
 REWINDING LINE TECHNICAL SPECIFICATION
 
 REWINDING LINE PARAMETER
 
 1) LINE SPEED : 180 MPM
 2) MAX. INPUT DIAMETER : 1550 MM
 3) MAX. OUTPUT DIAMETER : 1550 MM
 4) RECOILER MANDREL DIAMETER : 508 MM
 
 DETAILS OF UNCOILER MOTORS
 
 1) LOAD : 120 kW
 2) ARM. VOLTAGE : 400 V
 3) ARM. CURRENT : 333 A
 4) FIELD VOLTAGE : 220 V
 5) FIELD CURRENT : 12.5 / 1.75 A
 6) SPEED : 435 / 1800 RPM
 
 DETAILS OF RECOILER MOTORS
 
 1) LOAD : 40 kW
 2) ARM. VOLTAGE : 400 V
 3) ARM. CURRENT : 112 A
 4) FIELD VOLTAGE : 220 V
 5) FIELD CURRENT : 7.8 / 1.35 A
 6) SPEED : 435 / 1600 RPM
 
 MAJOR MODIFICATION DONE IN 20 HI COLD ROLLING MILL
 
 1) REPLACED ANALOG DC DRIVES BY DC DIGITAL DRIVES OF ABB.
 2) DC DIGITAL DRIVES DCS 600 ABB.
 3) REPLACED OLD PLC BY NEW PLC ABB.
 4) NEW PLC: AC 450 ABB
 
 SENDZIMIR Mill SPARES (USED)
 1. IMR ROLL 46 NOS.
 2. WORK ROLL 30 NOS.
 3. DRIVE ROLL 30 NOS.
 4. IDLER ROLL 17 NOS.
 5. BACKUP OUTER 70 NOS.
 6. SADDLE WITH SHOE 52 NOS.
 7. BACKUP SHAFT 15 NOS.
 8. MANDREL 12 NOS.
 
 SENDZIMIR MILL SPARES (NEW)
 1. WORK ROLL 68 NOS.
 2. IMR ROLL 17 NOS.
 3. DRIVE ROLL 04 NOS.
 4. IDLER ROLL 15 NOS.
 5. OUTER RACE 28 NOS.
 6. INNER RACE 17 NOS.
 7. BEARING ROLLER 600 NOS.
 
  ** SPECIFICATIONS SUBJECT TO REVISIONS **
 
  ** SPECIFICATIONS SUBJECT TO VERIFICATION BY PURCHASER **
 
  ** PRICE QUOTED AS IS WHERE IS SUBJECT TO PRIOR SALE **
 
 
 See this item on our web site: http://inv.mcmillanconroy.com/q/webinv/005249=x,13764