Coldaircuttingisatechnologyofusing-10°C -50°Clowtemperatureairmixedwithharm-freeoil(10 20mlperhour)insteadofusingcuttingfluidtoperformlubrication,coolingandchipremoving.Itiswellknownasatechnologyofnewage.ItisacceptedasextensionofthewildlyappliedMQL(MinimumQuantityLubrication)cuttingmethod,thereforecalledthecoldMQLcuttingtechnology. Thistechnologytakescoldairascoolingmedium,asabrandnewmethodcomparedtotheoldwetcuttingmethod,torealizenotonlycleanproductionbutalsoverygoodcuttingeffect. Byperformingdryprocessing,thistechnologyisusedtoextendtoolsservicelife,promoteprocessingefficiencyandquality.Itiseasierforoperation,beneficialtotheworkonhardmaterialssuchasaluminium,magnesium,copper,stainlesssteelandtitaniumalloyetc..Besides,chipscanberecovereddirectly,itisacleanandeconomicalsolution. Coldaircuttingprocessingsystemismainlycomposedby:Airroughfiltrationandcleaningsystem,Lowtemperaturecoldairjet(orcentralcoldairjet),Highinsulationpipe,Traceoilatomizationdevice,Variousnozzles,etc..Thecompressedworkshopairiscleanedbytheroughfiltrationsystem,thenprocessedbylowtemperaturecoldairjet.Temperatureoffinalcoldairoutputcanbeadjustedwillinglybetween<0°Cand<50°C.Asperworkingrequirements,thetraceoilatomizationdevicesendsslighttraceofharm-freeoilmistintothecoldair,toconductthecontinuouslubricationforthecuttingpoint. Lowtemperaturecoldairjetisthekeyequipmenttorealizethecoldaircuttingtechnology.Accordingtothedifferenttechnologicalcharacteristicsofworkedmaterial'shardness,thermalconductivity,compatibility,andthedifferenceofcuttingtoolstructure,latheconditionsandworkshopcompressedairsupplyconditions,differentequipmentspecificationcanbeselected. Weprovidethreeseriesofcoldairjet:CTL50,CTL40,CTL30