Vacuum metallizer, fully reconditioned in 2004, except for Polycold Cryo pump The plant was used to make Capacitor grade Metallized film 315-620 mm width 2-15 um Polyester, 6-22 um PP, 2-6 um PC films 1.5 mm dia 99.98% pure Al wire 135 mm OD x 40 mm width spools, individual SCR drives 6 nos. 10x20x105 mm resistance heated intermetallic composite boat 7.5 KVA/boat, 4.5 gm/min/boat feed rate 1-5 ohms/sq dep. thk. 1~2 ohms/sq at 4 m/s of PP Oil Masking system: Up to 5mm band width, 9.5 mm pitch Synchronous running of masking bands with main drum by 6 nos. chain driven shafts 400mm dia coating drum, min: -30�C drum cooling at outlet of drum, max: +35�C drum heating Movable chamber lid closes the vessel Winding system and a dividing wall are mounted inside the chamber In closed position, dividing wall separates the vessel into Winding chamber and coating Chamber Vacuum System: 3x10-4 mbar inside coating chamber Pumps vacuum 1x10-4 level 1x10-5 reached 1830 cu.m./hr RUVAC WAU2000 Roots Pump for coating chamber -1 no. 250 cu.m./hr, 2.5x10-2 mbar Ult. pressure 5.5 kW E-250 Rotary Piston Pumps - 3 nos. 30000 l/sec 20 kW DI30.000 Oil diffusion Pump -1 no. 2800 l/sec 6 kW OB2800 Oil Booster Pump for winding chamber. Cold trap Cryogenic Pump 90,000 l/sec 5x10-3 mbar, working on R512 refrigerant. 420 mm roll dia, 150 mm core. 7~70 N web tension. 0~6 bar op. tension. 0.8~8 m/sec. 200 m/min Winding Speed & Driving speed. 20s Acc., 20s deccl. Unwind driven by Printed armature DC servo motor MC24P with tacho-generator. 140 V, 3000 rpm. 3kW, 25 amps. Rewind with Brown Boveri BBC Geared motors with tacho-generator -140 V, 3000 rpm. Output -10 rpm. 135 KVA connected. 224 amps. 3-ph 380V 50 Hz. Instruction Manual & most of the drawings available Cooling Regulator: MGW Lauda KH12. 59 kVA. Sr. G025. -120 bar. IN-30A. Nn 19 or 9 kW. 380 V, 50 Hz Regulating Circuit - R502 Refrigerant, 14 kg charge, 84.5 cu.m. flow, 23 bar.