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64" (1600mm) ZR21BB-64 SMS SENDZIMIR 20HI ROLLING MILL - $RFQ

Item Number: #00098603
64&#034; (1600mm) ZR21BB-64 SMS SENDZIMIR 20HI ROLLING MILL
 
 
 


64" (1600mm) ZR21BB-64 SMS SENDZIMIR 20HI ROLLING MILL
 
Stock Code:  112926
Price: $RFQ
Subcategory: 

Sendzimir Rolling Mills

Manufacturer:  Sendzimir
Condition: Used
 
MILL DATA


Max. coil weight: 29t
Max. rolling speed: 500m/min
Max. strip tension: 600kN
Max. rolling force: 16,000kN
Max. rolling oil flow: 16,000l/min

MATERIALS: STAINLESS STEEL, CARBON STEEL, BRASS AND COPPER ALLOYS, ALUMINUM

PRESENTLY PRODUCING STAINLESS STEEL ALLOYS

Strip Width: 850mm to 1600mm
Strip thickness: 0.6mm to 0.10mm
Strip thickness, mill capability: 0.40mm to 10mm




Oil wiping system: Triple roll system Amco + Fleece
Rolling oil filter system: cartridge with diatomaceous earth
Pay-off reel: in use; 200m/min; 120kN
Work roll diameter: 82mm - 105mm
First IMR roll diameter: 128mm - 140mm
First IMR roll system: push - pull
Second IMR roll diameter: 228mm - 235mm
Backing Bearings: 180/406/171mm

HYDRAULIC CROWN ANDLATERAL ADJUSTMENT- DIRECT ACTING CYLINDERS

Technological Control Systems:
Thickness measuring device: Vollmer, mechanical and X-Ray
Auto. Gauge Control System: yes
Shapemeter Roll Type and AFC: Sundwig

MAIN DRIVE SYSTEM:



REVERSE PYRAMID WINDERS
WINDER MOTORS:3x 1700kW DC MOTORS, 290 /930 min-1



CONVERTER TRANSFORMEER FOR WINDERS
S = 8500kVA
U = 10,000V/692V

MILL STAND MOTORS: 3 X 2000 kw DC, 340/680 min-1


CONVERTER TRANSFORMER FOR MILL STAND MOTOR:
S = 10000kVA+
U = 10.000V/810V

CONVERTER TRANSFORMER FOR PAY-OFF REEL



S = 630kVA
U = 10,000V/500V

General power supply:
Transformer: S = 3 x 1600kVA ( 3 transformers) U = 5.000V/500V
Control voltage: U = 24V/60V
Automation:
HMI: PRODAVIS, LUX (SMS Siemag)
PLC Systems:Siemens S7, TDC Siemens, Schneider Modicon, Logidyn D2, HPCi

POWER CONVERTER MAIN DRIVES: AEG





Revamps and major maintenance activities:
2002 Modernization oil wiper system
2006 Revamp of all main drives
2009 Modernization of all control systems for AFC, AGC
2010 Modernization First IMR roll system
2011 Modernization power converters main drives
2012 Electrical Modernization Pay-off reel


Other auxiliary equipment:
Exhaust system
Low pressure hydraulic 100bar
High pressure hydraulic 240 - 300ba
 
This machine is listed for sale by National Machinery Exchange Inc located in Newark, New Jersey
 
Contact the Seller
 
National Machinery Exchange Inc
  158 Paris Street
Newark
NJ 07105
United States
 
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