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EBREAKERSTHERAPIDDEVELOPMENTOFTHEMININGINDUSTRYINRECENTYEARSISONLYTHEBEGINNING,MININGEQUIPMENTINDUSTRYHASBEENGRADUALLYDRIVENINTHEPAST,MININGINDUSTRYHASNOTDEVELOPEDTOACERTAINSCALE,CONCENTRATOR,COALPREPARATIONPLANTANDOTHERINDUSTRIESGENERALLYUSEDTOBROKENEQUIPMENTTHATSMALLANDMEDIUMSIZED,ANDITISALSOSLOWLYINRECENTYEARSDUETOVARIOUSSECTORSOFPRODUCTIONCAPACITYTOGROW,SUCHASPRODUCTIONCAPACITYHASFAILEDTOKEEPPACEWITHTHENEEDSOFPRODUCTION,MANYMANUFACTURERSOFLARGEUNITSANDBROKENEQUIPMENT,OREINCREASINGLYSTRONGVOICEEQUIPMENTGRADUALLYLARGEJAWCRUSHERLARGEEBREAKERSHASALSOEMERGEDECRUSHINGMACHINECALLEDEBREAK,THESERIESHASBROKENTHANLARGE,UNIFORMPRODUCTSIZE,STRUCTURESIMPLE,RELIABLE,EASYMAINTENANCE,OPERATINGCOSTSANDECONOMICCHARACTERISTICSEBREAKINGMACHINETHEJAWBREAKINGWIDELYUSEDINMINING,METALLURGY,BUILDINGMATERIALS,ROADS,RAILWAYS,WATERCONSERVANCYANDCHEMICALINDUSTRIES,ANDMANYOTHERDEPARTMENTS,NOTBROKENCOMPRESSIVESTRENGTHOFMORETHAN320MPAOFVARIOUSMATERIALSINMINEEQUIPMENT,LARGEJAWCRUSHER,COUNTERCRUSHINGMACHINEPRODUCTIONCAPACITYISOBVIOUSTHATSUCHHIGHENERGYCONSUMPTION,HIGHTHROUGHPUTOFORECRUSHERAREGENERALLYUSEDINLARGESCALEORE,COALPREPARATIONPLANTANDOTHERINDUSTRIESTHEBROKEN,THECURRENTLARGE9001200BROKETHEJAWOFTHELARGESCALEBREAKINHENANNOTBEABLETOPRODUCEAFEWTHEEBREAKERSISONEOFMYCOMPANYSFLAGSHIPPRODUCT,PARTICULARLYINTHEDESIGNANDPRODUCTIONOFLARGESCALEEBREAKERSREGARDLESSOFTHETECHNICALPROCESSINTERMSOF,ORINTERMSOFPRODUCTIONCAPACITY,BOTHATHOMEANDABROADHASBEENTHEABSOLUTELEADERTHEAIRCRAFTMAINLYUSEDFORALLKINDSOFORESANDMEDIUMSIZEBULKMATERIALSBROKEN,BROKENCOMPRESSIVESTRENGTHOFNOTMORETHAN320MPAMATERIALS,CRUDEBREAKPOINTSANDBROKETWOFINETHECOMPLETESERIESOFPRODUCTSPECIFICATIONS,THESIZEOFTHEIRFEEDINGFOR125MM750MM,ISTHEPREFERREDINITIALBROKENEQUIPMENTEBREAKERSEBREAKINGWIDELYUSEDINMINING,METALLURGY,BUILDINGMATERIALS,ROADS,RAILWAYS,WATERCONSERVANCYANDTHEINDUSTRY,THESCOPEOFITSAPPLICATIONISVERYEXTENSIVE,EBREAKERSWORK,MOVINGTHEJAWINTHEHOISTINGOFTHETOPDIRECTECCENTRICAXIS,ASACRANKLINKAGEOFTHELINK,FROMTHEECCENTRICSHAFTECCENTRICDIRECTDRIVE,MOVINGTHEBOTTOMHINGEOFTHEJAWTHRUSTPLATEATTACHEDTOTHERACKOFSUPPORTAFTERWALLWHENTHEECCENTRICSHAFTROTATION,MOVINGTHEJAWONTHEMOVEMENTOFTHEPOINTSISHOISTEDFROMTHEPOINTOFTHECIRCLEEQUIVALENTTOARADIUSOFECCENTRICITY,ANDGRADUALLYDOWNINTOTHEOVAL,THEMOREDOWNWARDDEPARTMENT,THEOVALSHAPEDSIDE,UNTILTHEBOTTOMPLATEANDTHRUSTCONNECTIONPOINTARCTRAJECTORYFORTHELINEASARESULTOFTHISMECHANICALACTIVITYINTHEJAWONTHEMOVEMENTOFTHEPOINTSISMORECOMPLICATED,THECOMPLEXKNOWNASTHESWINGJAWCRUSHERTILTINGTHEJAWBREAKERSANDJANETILTING,COMPAREDTOITSADVANTAGESARETHEQUALITYOFLIGHTER,SMALLERCOMPONENTS,THESTRUCTUREISMORECOMPACT,BROKENCAVITYFILLEDWITHGOODLEVEL,THEBLOCKSAREHOMOGENEOUSMATERIALSWITHBROKENJAWTOMOVELOWERINTRODUCEDMANDATORYFINISHEDUNLOADING,THEHIGHERPRODUCTIVITYTHANWITHTHESPECIFICATIONSOFTHESRPUTJAWBREAKERS2030PERCENTHIGHERTHANTHEPRODUCTIVITY;MATERIALSBLOCKINTHELOWERPARTOFALARGERJAWMOVINGUPANDDOWNROLLERSPORTS,THECUBEWASEASYSHAPEUNLOADING,ADECREASEOFASSIMPLEASTILTINGTHESHEETPRODUCTSINCOMPONENTS,BETTERPRODUCTQUALITYEBREAKERSOFTHEMAINSTRUCTUREOFARACK,THEECCENTRICSHAFT,THEPULLEY,FLYWHEELANDMOVINGE,SIDEBOARDS,PANELSELBOW,ELBOWREARPLATE,SCREWGAP,RESETSPRING,FIXEDEANDEBOARDACTIVITIESSUCHASGROUPCHENG,ALSOABOARDELBOWINSURANCEROLETHESERIESEBREAKERSBROKENDYNAMICAPPROACHTOMUSICCOMPRESSION,MOTORDRIVENBELTANDPULLEY,TOMOVETHROUGHTHEECCENTRICSHAFTFROMTOPTOBOTTOMECAMPAIGN,WHENMOVINGUPATTHEEELBOWANGLEBETWEENTHEEANDDYNAMICCHANGE,THUSPROMOTINGTHEMOVEEEBOARDTOBECLOSE,ATTHESAMETIMEMATERIALSWERESQUEEZING,RUBBING,GRIND,SUCHASMULTIPLEBROKENWHENMOVINGDOWNSTREAMHUBEIPROVINCE,HUBEIPROVINCEELBOWDYNAMICBETWEENTHEBOARDANDSMALLERANGLE,MOVINGINTHEEDRAWBARS,THEROLEOFSPRINGFROMTHEEBOARD,ATTHISTIMEHASBROKENMATERIALSFROMTHECRUSHINGCHAMBERFROMTHEMOUTH,ASTHEMOTORFORROTATIONBROKENMOTOREFORCYCLICALPRESSUREBROKENANDMARKERS,ANDMASSPRODUCTIONJAWBREAKERSOFTHECRUSHINGCHAMBERISAFIXEDJAWJAWPLATEANDACTIVITIESOFTHEBOARDCOMPOSITION,ANDACTIVITIESFIXEDJAWJAWISMADEOFMANGANESESTEELLINERHASBROKENPLATES,BROKENPLATESFIXEDWITHBOLTSINTHEJAWBOARD,INORDERTOIMPROVETHECRUSHINGEFFECT,THETWOHAVEBROKENTHESURFACEOFTHEPLATEWITHACORRUGATEDVERTICAL,ANDTUAORELATIVE,SOTHATTHEOREINADDITIONTOACRUSHINGEFFECT,THEREAREBENDINGANDSHEARROLEBREAKERSOFTHEWORKONBOTHSIDESOFTHECAVITYWALLISALSOEQUIPPEDWITHMANGANESESTEELLINER,BECAUSEOFTHEBROKENPLATEISUNEVENWEAR,THELOWERPARTOFITSLARGERANDWEAR,TOTHATEND,OFTENMADEOFBROKENPLATESFROMTOPTOBOTTOMSYMMETRICALTOTHEBOTTOMWEAR,WHICHWILLLEADTOITSREUSE,LARGESCALEEBREAKERSFROMTHEBROKENBOARDISACOMBINATIONOFMANYPIECES,ALLCANBEINTERCHANGEABLE,WHICHWOULDEXTENDTHETIMELIMITFORUSEOFBROKENPLATESINORDERTOMAKEBOARDSANDBROKENJAWPLATEAFFIXEDACLOSE,WHICHMUSTBELINEDBYALINERMADEOFPLASTICMATERIAL,USINGZINCLINERALLOYOFALUMINUMSHEETORLARGEPLASTICMADEBECAUSEOFPASTEWILLNOTCLOSEABIGPARTTOOWITH,ISBROKENPLATESDAMAGED,SETSCREWPULLOFF,OREVENCAUSETHEBREAKDOWNOFTHEJAWMOVEACTIVITIESOFTHEJAWPLATESWINGISTOUSETHECRANKTOACHIEVEDOUBLEROCKERMECHANISM,DOUBLEROCKERMECHANISMBYTHECRANKSHAFTECCENTRIC,CONNECTINGROD,THEFORMERTHRUSTPLATE,ANDAFTERTHETHRUSTBOARDCOMPOSITIO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