Qty. 1 Second-hand copper foil rolling mill

Mfc.: Waterburry Farrel, Type: 4 Hi Reversing

Built: 1974, Stopped: 2023, Condition: still on foundation

Material Rolled: Copper & Copper Alloys

Strip Width: 300 -365 mm

Strip Thickness: Entry: max. 0.30 mm, Exit: min. 0.030 mm      

Rolling Speed: 361/268 m/min        

Coil diameter: ID 500 mm, OD 1500 mm, Coil Weight: 5,000 kgs 

Work Roll Dia.: 100 mm max., Back-up Roll Dia.: 346 mm max.

Main Mill Motor: 132 kW, Tension Reel: 500 KG

W/R & B/R Roll Bearing Lubrication: Air Oil Mist

Screw Down: Hydraulic, Type of Thickness Gauge: Non contact

Coiler Motor: 132 kW, Mill Drive: Work Roll

W/R Bearing: L305649DE, B/U Roll Bearing: M241530T

Mill Load: 125 MT, Type of Tension Reel: Coiler

Screw Down Operating: 210 KG/sqcm

Coolant Filtration System

ABB Motor

Pneumatic Control

Coolant Wiping System

Production: 2 to 3 MT / Hour

W/R & Back-Up Roll Change System

DC Drives for Mill ETR & DTR: Digital Drive Siemens

Coiler Motor Power: 322 kW, AGC System: PAULY Germany  

Pinion Stand Ratio: 1:01, Coiler LT & RT: 3.105:1

Screw Down Ratio: Hydraulic System, PLC Drive HMI: CADA ABB

Spare Parts

Qty. 8 Back-Up Rolls (DIA 340 MM), Qty. 12 Work Rolls (DIA 98 MM)

Qty. 4 Back-up Roll Chocks, Qty. 8 Work Roll Chocks

Qty. 8 Back-up Roll Bearings (M241530T), Qty. 8 Work Roll Bearings (L305649DE)

Qty. 1 Servo Valve, Qty. 1 Encoder 1024 PPR - Hubner 

Qty. 1 Encoder 5000 PPR - Hubner, Qty. 2  Pressure Transmitters

Qty. 1 Drive Unit – 132 kW, Qty. 1 AGC (gauge control) - Pauly

Qty. 1 PLC System – ABB, Qty. 120 MS Sleave (ID 500-510 MM)