VMG Blow Gun

3Before ImprovementExample of ImprovementIn the case of air guns, energy saving measures are not considered.S1S2Effective area ratio2.3 : 1Pressure loss: LargeWithout nozzleø3ø3Pressure Loss of Air Gun OnlyEffective area(mm 2 )Effective area ratioNozzle size (mm)Number of nozzlesSupply pressureRegulator pressureOutlet pressurePressure lossUpstream side S1: 15Nozzle side S2: 6.4S1 : S2 = 2.3 : 1ø310.700MPa0.300MPa0.260MPa0.040MPaKMHDMSTVMGAfter ImprovementChange to fittings, tubing and Blow Gun with large effective areas.S1S2FilterregulatorS couplerCoiltubeEffective area ratio10.7 : 1Pressure loss: SmallNozzleø2ø2Effect of Energy Saving ImprovementAir consumptionMin. 90%ReductionPressure Loss of Blow Gun OnlyEffective area(mm 2 )Effective area ratioNozzle size (mm)Number of nozzlesSupply pressureRegulator pressureOutlet pressurePressure lossUpstream side S1: 30Nozzle side S2: 2.8S1 : S2 = 10.7 : 1ø210.700MPa0.300MPa0.297MPa0.003MPaBeforeAfterNozzle: Series KN⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅P.15-7-7S coupler: Series KK⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅P.15-7-8S coupler: Series KKH⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅P.15-7-8Related Products:S coupler: Series KKA⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅P.15-7-8Regulator: Series AR ⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅P.15-7-9Filter regulator: Series AW⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅P.15-7-1015-7-3