Hualong Electric Factory explains the model specifications of explosion-proof fresh air fans

WithIndustryTechnology的continuouslydevelopment，ProductionEnvironmentInForequipmentsafetyPerformance的requirementsAlsoIncreasinglyComeIncreasinglyHigh。Especially in flammable and explosive places, such as chemical plants, oil extraction sites, pharmaceutical workshops, etc., the application of explosion-proof equipment is particularly important.。As one of the leading domestic manufacturers of explosion-proof equipment, Henan Hualong Electric Equipment Co., Ltd. is always committed to providing customers with high-quality, high-standard explosion-proof fan products.。This article will provide a detailed introduction to the models, specifications, and characteristics of the explosion-proof fresh air fans produced by Hualong Electric.。

One、explosion-proofInnovationRiskMachine的Basic Concept

explosion-proofInnovationRiskMachineIsOneVariousProfessionalForFlammable and ExplosiveEnvironmentDesign的ventilationequipment，ItsmainlyOperatingUsersIsThroughMandatoryDrainRisk Or SendRiskComeModificationCompleteWorking EnvironmentIn的AerospaceStationquality，meanwhileensureequipmentinoperationDuringExtentInwill notcausing explosion accidents。Compared with ordinary fans, explosion-proof fresh air fans adopt special explosion-proof designs that can effectively prevent dangers caused by motor sparks and high-temperature surfaces.。

The explosion-proof fresh air fans of Hualong Electric are designed and manufactured in strict accordance with the GB3836 series of national standards, suitable for Class IIA, IIB, and IIC explosive gas atmospheres, and are widely used in industries such as petroleum, chemical, pharmaceutical, and coal mining.。

2、explosion-proofInnovationRiskMachine的mainlyModel And specification

Hualong Electricaccording toMarketRequirements And CustomerReversePresent，PushOutput了MoreModelexplosion-proofInnovationRiskMachineModel，CoverShaftMainstreamForm、DistancecenterForm And MixingMainstreamFormThreeGreaterseries，WithmeetInvincibleSameScenarioNext的UseRequirements。

1.ShaftMainstreamFormexplosion-proofInnovationRiskMachine

feature:structureSimpleUnit，StructureAreaSmall，RiskQualityGreater，SuitableOverallLongDistanceDistanceConveyAerospaceStation。

Applicable scenarios: Petrochemical plants, natural gas pipeline ventilation, mine ventilation, etc.。

TypicalTypeModel:

BAF400:RiskQualityrange50008000m³/h，MotorPower2.2kW。

BAF630: Air volume range 12000-18000 m³/h, motor power 5.5kW.。

BAF800: Air volume range 20000-30000 m³/h, motor power 7.5kW.。

2.DistancecenterFormexplosion-proofInnovationRiskMachine

feature:pressureHigh，SuitableOverallneedCost-effectiveHighRiskPressure的occasion，noiseSoundCost-effectiveLow。

Applicable scenarios: pharmaceutical workshops, laboratory ventilation, dust treatment, etc.。

BLF436: Air volume range 3000-5000 m³/h, total pressure 800 Pa, motor power 1.5 kW.。

BLF636: Air volume range 8000-12000 m³/h, total pressure 1200 Pa, motor power 3 kW.。

BLF836: Air volume range 15000-20000 m³/h, total pressure 1600 Pa, motor power 5.5 kW.。

3.MixingMainstreamFormexplosion-proofInnovationRiskMachine

feature:StructureOverall了ShaftMainstreamForm And DistancecenterForm的ExcellentPoint， Both possessCost-effectiveGreater的RiskQuality， And haveCost-effectiveHigh的RiskPressure。

Applicable scenarios: industrial plant ventilation, tunnel ventilation, underground garage ventilation, etc.。

BMF400: Air volume range 6000-9000 m³/h, total pressure 500 Pa, motor power 2.2 kW.。

BMF630: Air volume range 10000-15000 m³/h, total pressure 800 Pa, motor power 4 kW.。

BMF800: Air volume range 20000-25000 m³/h, total pressure 1000 Pa, motor power 7.5 kW.。

Three、explosion-proofInnovationRiskMachine的Technologyadvantage

1.High Standardexplosion-proofDesign

Hualong Electric的explosion-proofInnovationRiskMachinestrictaccording toCountryexplosion-proofStandard（GB3836）Designmanufacturing，Enclosureadopthigh-strengthAluminum Alloy Or Stainless SteelMaterial，possessExcellentExcellent的ResistcorrosionPerformance And antiimpactperformance。

2.MoreSampleIntelligentProductLine

forInvincibleSameindustry的Special Requirements，Hualong ElectricPushOutput了MoreVariousspecification的explosion-proofInnovationRiskMachine，FromCompactAchieveLargeequipmentShouldWithas much as possibleWith，AbilitycanMeet Customer的ProductionPerformanceIntelligentCustom Requirements。

3.HighEnergy-savingEnergy-savingAbility

equipmentInternalMotoradoptHighEnergy-savingEnergy-savingAbilityDesign，operationstable And AbilityConsumptionLow，LongRegularUseUpForCustomerEnergy-savingProvinceGreaterQualityOperateBusinesscost。

4.safetyreliable

explosion-proofInnovationRiskMachine的LocationsWithElectricalComponentsall undergostrict的Explosion-proof Certification，WiringBox And controlcomponentAlladoptexplosion-proofDesign，ensureequipmentinHarsh EnvironmentNextAccordinghoweversafetyreliable。

4、explosion-proofInnovationRiskMachine的ShouldUsersCase

1.Chemicalindustry

inSomeChemical Plant的Production WorkshopIn，Hualong Electricprovide的BLF636TypeDistancecenterFormexplosion-proofInnovationRiskMachineSuccesssolution了WorkshopDomesticToxic Gasaccumulation的problem， Significantly enhancement了Working Environment safetyPerformance。

2.PetroleumMining

inOneProcessingNatural GasMiningon-site，BAF800TypeShaftMainstreamFormexplosion-proofInnovationRiskMachinebeUsersInPipelineventilationsystem，WithEnergy-savingreduction了explosionrisk，safeguard了IndustryOperatingpersonnel的Life Safety。

3.PharmaceuticalWorkshop

SomePharmaceuticalEnterpriseadopt了BMF630TypeMixingMainstreamFormexplosion-proofInnovationRiskMachineAdvanced AerospaceStationNetIntelligent And WasteStationDrainRelease，achieve了WorkshopDomestic的AerospaceStationqualityReachStandard。

Five、summary

Henan Hualong Electrical Equipment Co., LtdWithMore years的TechnologyAreaAccumulate And Rich的ActualPracticeexperience，alreadyManagementbecomeexplosion-proofInnovationRiskMachineField的OutstandingPioneer。Whether axial-flow, centrifugal, or mixed-flow explosion-proof fresh air units, Hualong Electric can provide customers with high-quality products and professional solutions. In the future, Hualong Electric will continue to uphold the philosophy of "Safety First, Customer Supreme," continuously advancing the development of explosion-proof equipment technology to safeguard safe production across various industries.