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ABOUT HAPRO

 

    Harbin Harp Electrical Technology Co., Ltd. was founded in 2005. It is the first state-level high-tech enterprise in the National Science Park of Harbin University of Technology. It mainly develops and produces polymer rheometer, wire and cable testing instrument and cable manufacturing equipment. The company relies on the university to have a team consisting of mechanical, electrical and chemical science and technology experts with the ability of integration of production, learning and research, mastering the latest technology, having remarkable professional advantages, advanced manufacturing equipment, complete technical testing means and mature production process. It has successfully developed and introduced RM series polymer material torque rheometer and CD series electronic camera polyolefin material to the industry. Defect measuring instrument and other testing equipment as well as UV, UV/E series of ultraviolet irradiation cable crosslinking equipment.

PRODUCT CENTER

产品中心

Laboratory tape casting machine

Laboratorytapecastingmachineadoptsprecisionextrusionandhighperformancetapecastingtechnology.ItissuitablefortapecastingofPE,PP,PS,ABS,PVC,PET,PCandothercommonpolymermaterials.Thisdevicecanbeequippedwithvisualsystem,whichcanexpandtherawmaterialdispersionanddetectthequalityofgelspots,fisheyesandblackspots.Itisanidealexperimentalequipmentforhighprecisionandhighperformancefilmforming.

Cascade Impurity Detector

Thetapecastingimpuritydetectorisameasuringdevicewhichcombinesthefilmqualityanalysissystemwiththetapecastingmachine.Itcanmeasurethinnerfilm,hastheadvantagesofhighaccuracyandfasttestingspeed,andhasareliabletensionadjustingmechanismtomakethetestingmorestable.Itcanbeappliedtothedetectionofinsulatingmaterialsforhighvoltagecables.

Calendering Impurity Detector

Calenderingimpuritydetectorisameasuringequipmentwhichcombinesfilmqualityanalysissystemandcalender.Ithastheadvantagesofhightestprecisionandfasttestspeed,andhasreliabletensionadjustingmechanism,whichmakesthetestmorestable.Itcanbeappliedtothedetectionofinsulatingmaterialsforhighvoltagecables.

Simulation System of Torque Rheometer

Themaincontrolunitofthetorquerheometercooperateswitheachfunctionalunit,andcanfreelyassembleafull-functionalproductionsimulationsystemofseverallaboratorysizestosimulatetheactualproductionandprocessingprocessofpolymermaterialsaccordingtotheproductionprocessrequirementsofpolymermaterials.Suchaspolymerformulation,blending,extrusionproductforming,on-linedetectionandotherintegratedproductionprocesssimulationsystem.Itiscomposedofmeasuringandcontrollinghost,paralleltwinscrewextrusionplatform(withmultiplevolumefeeding),meltpump,productformingmachine(forexample,calender,tapecastingmachine,filmblowingmachine,cablecladdingmachine,granulator,etc.)andon-linetestingequipmenttorealizeintegratedsimulationproductionprocess.

Ultraviolet Radiation Source Excited by Microwave

Ultravioletelectrodelesslampexcitedbymicrowaveisasourcesystemofultravioletradiationbyusingmicrowavetoexciteelectrodelessmercurylamp.DrivenbyhighvoltageDCpowersupply,themicrowaveemittedbymagnetronisfedalongthewaveguidetothemicrowaveresonatorcomposedofreflectorandshieldingnet,whichexcitesthepolarlessmercurylampintheresonatortoemitultravioletrays.Ultravioletradiationisreflecteddirectlyorthroughareflectorandconvergesinanotherfocus.Microwave-excitedultravioletelectrodelesslampcanbeusedinultravioletcross-linkedcablemanufacturingdevice.Theinfraredcomponentofmicrowaveultravioletlightsourceissmall,whichreducestheprobabilityofthermaldamageofproducts.Thediameteroflamptubeissmall,thefocusspotissmall,andtheirradiationprocessingefficiencyishigher.Becausethelamphasnoelectrodes,faststart-up,stableoutputandlongerlife,itcanreach6000to8000hours.   Ultravioletelectrodelesslampexcitedbymicrowaveconsistsofthreeparts:irradiationlightsource,powersupplyandcontrolsystem,fancoolingsystem.Atpresent,ourcompanyhasdeveloped2KW,3KW,6KWirradiationlightsources,userscanchooseaccordingtoactualneeds.Asanexcellentultravioletlightsource,microwave-excitedultravioletelectrodelesslamphasbeenwidelyusedinprinting,floor,PCB,LCD,carlamp,opticalfiberandotherindustries.Thedevicehasbeensuccessfullyintroducedintothecableindustryfortheproductionofirradiatedcross-linkedcables.Comparedwithmercurylampswithelectrodes,itismoreenergy-saving,moreefficientandmoreconvenient.   ComponentsofPolelessLampSystem:LampStructureUnitandHighVoltage

Type UV-II Ultraviolet Radiation Cable Crosslinking Equipment

Ultravioletirradiationcablecross-linkingequipmentprocessistouseultravioletlightasradiationsource,theblendedopticalcross-linkingpolyolefiningredientsareextrudedandcoatedontheconductorcore,andthenimmediatelyintothespecialirradiationequipmentformeltlightcross-linking.Opticallycrosslinkedpolyolefininsulatedwiresandcablescanbeobtainedthroughcoolingtreatmentatdifferenttemperaturesandothersubsequentprocessing.Ultravioletirradiationcablecross-linkingequipmentonlyneedstobeslightlychangedintheoriginalordinaryextrusionproductionline,andcanmeettheuserequirementsbyplacingasmallareaofuppertraction,irradiationbox,electricalcontrolcabinetandsoon.Ultravioletirradiationcross-linkedpolyethylenewireandcableproductscanbeproduced.Ultravioletirradiationcablecross-linkingequipmentismainlycomposedoffourparts:irradiationmaincabinet,intake/exhaustfanunit,controlcabinetandpowersupplycabinetoflampsource.

NEWS CENTER

 

CONTACT US

 

Copyright: Harbin Harp Electrical Technology Co., Ltd.

Website Construction:www.300.cn

Address: No. 23, Three Power Roads, Xiangfang District, Harbin

Email: hrbhapro@vip.163.com

Telephone: 400-6339-336