LEYBOLD A 1000 B 2PF Vacuum metallizer ** SOLD ** Ask more informations about a similar one
The process is carried out under high vacuum in a closed chamber, in which several boots located under a process roller are used to evaporate aluminium wires. This material condensates on the web, running close by these boots.
|Model||A 1000 B 2PF|
|Working width (mm)||1000|
|Materials||PP 12-60my ; Polyester 6-75 my; PVC, unplasticized 15-200my ; Nylon 9-15my; CPP 20-30my|
|Evapouration Boots||Aluminium evaporator : Type of coating source: Thermal evaporator with restistance heated inter-metallic boats .Coating material: Aluminium . Aluminium purity, min: 99,7 % .Diameter of aluminium wire: 1.5 mm .Kind of material supply: Continuous wire feed .Number of evaporator station: 1 .Number of boats: 12 .Dimension of boats: 10 x 24 x 120 mm .Installed power per boat: 10 kVA .Typical evaporation rate per 100 mm width: 6 g/min|
|Pumping system||Rotary vane pumps.|
|Additional information||PLC control with Leybold pump. Roll Dimensions : web width, max. / min.: 1020 mm / 500 mm . Coating width, max.: 1000 mmm / 480 mm .Roll diameter max.: 600 mm .Core length max.: 1030 mm . Core diameter (inside) / material: 75 mm and 3" . Core material: metall, plastic or impregnated paper . VACUUM SYSTEM : Operating pressure (inside the coating chamber) approx.: 5 x 10-4 mbar . Pump set for coating chamber: 1x DI 30000 .1x WAU 2001 .1x S 630 F . Pump set for winding chamber: 1x WAU 2001 . 1x S 630 F.2x OB 4000 COATING SYSTEM : Coating procedure: The substrate passes one evaporator source at constant adjustable speed. Kind of coating: One side of substrate.Unformity of coating thickness: Aluminium +/- 10%.Coating thickness rang (speed dependent): 0.8 - 10 ohm / square WINDING SYSTEM : Number of motors: 4 .Type of drives: 4- quadrant D.C .Web tension range: 40 - 400 N .Web speed range: 1 - 10 m/s .Acceleration (from stationary position to maximum seed): 25 s Coating drum . Outside diameter: 500 mm .Cooling medium: Refrigerant .Drum cooling, min.: - 20 °C .Drum heating, max.: + 30 °C .Number of coating drums: 1 DIMENSION AND WEIGHT . Length, approx.: 11 m .Width, approx.: 7.5 m Height above floor level, approx.: 3.3 m .Height above floor level including hoist: 3.9 m (approx.) Depth of pit for diffusion pump, approx.: 1.5 m .Chamber length (cyl.), approx.: 1.7 m .Chamber diameter, approx.: 2 m .Total weight, approx.: 24 tons UTILITIES .Electricity .Operating voltage: 3 Phases with loadable and unloaded ground AC 30V 50 Hz .Total connected load: 300 kVA .Average consumption: 150 kW .Voltage: 415 V .Max. consumption during process: 220 kW Cooling water .Pressure, min. / max.: 4 / 6 bar .Average consumption approx.: 12,5 m³ / h (dependent on operating conditions) .Maximum consumption approx.: 18,5 m³ / h .Temperature (at inlet): + 15 °C to + 25 °C .pH value: 8 – 10 .CI content, max.: 20 mg/l .CO2 content, max.: 15 mg/l Compressed air .Pressure min. / max.: 6 / 7 bar.Consumption approx. (dep. on operating conditions): 1 m³ / h.Dew point at working pressure: + 2 °C.Air temperature: + 5 °C to + 40 °C Average air temperature, max.: 35 °C.Particle concentration max.: 5 µm.Oil content, max.: 5 g/m³ Humidity: no condensation inside switch cabinet|