LEADING IN PRODUCTION EFFICIENCY

EcoBell2 SL DCRotary Atomizer Direct Charge

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DescriptionThe high-speed rotating atomizer EcoBell2 SL DC is suitable for the electrostatic application of all paint or for painting without high tension (approx. 20% increased transfer efficiency compared to air spray guns). It has been developed especially for high paint

flow rates and high painting speeds. The bell disk is powered by an air turbine and the charging of the paint material sprayed at the bell cup edge by centrifugal energy is effected by direct connection of a high voltage to the paint material (internal charge).

Customer Benefits » High paint flow rate » Maximum application efficiency » Transfer efficiency of up to 95% possible » Suitable for application on machines and robots » Quick-change technology » Optimized bell disk purging » Dual shaping air system » Automatic paint tube centering » Modular design for economic maintenance » Tested according to Dürr quality standards » ATEX Ex II 2G T4 with Dürr equipment » ATEX Ex II 3G T4 without Dürr equipment

EcoBell2 SL Direct ChargeN34150002

Specification Dimensions

Weight 4.500 gDiameter Electrode Ring 165 mm (6,5")Length Atomizer 229 mm (9")Air Pressure max. (dyn.) 8 bar (116 psi)Air Pressure min. (dyn.) 6 bar (87 psi)Solids Diameter max. 5 µmSpray Distance 220 mm (8,7")Recom. Spray Speed 0,2 - 0,6 m/sSpeed Range 8.000 - 70.000 rpmRecom. Speed Range 15.000 - 55.000 rpmFlow Rate Fluid max. 700 ml/min. (11,1 gal/h)Recom. Flowrate Fluid, min. 80 ml/min (5,55 gal/h)Recom. Flowrate Fluid, max. 350 ml/min (5,55 gal/h)Fluid Pressure Inlet max. 20,0 bar (290 psi)Air Consumption Turbine, min. 100 Nl/min (3,5 sft3/min)Air Consumption Turbine, max. 730 Nl/min (25,8 sft3/min)Air Consump. Motor Bearing 50 Nl/min (1,8 sft3/min)Consump. Shaping Air 1 max. 520 Nl/min (18,4 sft3/min)Consump. Shaping Air 2 max. 480 Nl/min (17,0 sft3/min)Recom. Consump. Shaping Air 100-350 Nl/minRecom. Consump. Shaping Air (US) 3,5-12,4 sft3/minViscosity max. 180 mPasRel. Humidity max. 65 ±5 %Constant Current 5 - 50 µAHigh Tension 80 kVATEX Marking Ex II 2G T4

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Turbine Speed [1000x RPM]Turbine speed / Air consumption – No Load

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Dürr Systems GmbH | Application TechnologyCarl-Benz-Str. 34 | 74321 Bietigheim-Bissingen | Germany

+49 7142 78 - 0industrial.products@durr.com

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Further Information

Bell disc to be ordered separately.Solids diameter acc. to ISO 8573.1-2010 1-4-1Technical values may vary depending on paint material, paint flow rate, bell speed and operation mode.

For detailed information please contact our Sales Team at +49 7142 78-0 or Industrial.Products@durr.com

Accessories

Part No. DescriptionN34850018 Add-on unit atomizer war RP 60° Px245 LIN65040001 Hand earthing stickN34770091 Flange Package EcoBell2 SL WAR EWS L5mN44050010 Atomizer seat L140 EcoBellM24010343 Clamping piece 61x60x45 D20,1 AlN32040146 Control valve 1x 4x6 9x12 SE4 cpl.E09060504 Connection cable fl ange package HT 5000N34960001 Controller connection kit for EcoBell2W02100109 Set of installation tools f.N34150002 DAF30310001 EcoAUC Bell for LPR and Internal ChargeF30310004 EcoAUC Bell for EcoPump9 and Int. Charge

Characteristics

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