China Auto Spring Compression Spring Suspension Spring

IntroductionPower & Generating Sets for railway coil spring:Material60Si2CrVAT, 60Si2CrVA,60Si2CrA, 60Si2MnA, 60Si2Mn, 60CrMnA, 52Cr4Mo2V, 52CrMoV4, 51CrMoV4, 51CrV4, 50CrV4, 65Mn and other materials as per customers requirements.SizeAs per drawing/ customers requirementsWireDiameter1mm~100mmFreeHight10mm~1400mmHardness42HRC~48HRC;42HRC~50HRCDirectionofCoilsRight,LeftTotalCoilsAsper drawing/ data.TechnologyHeat treatment (quenching and tempering); cold coiling/ rollingLoadBearingCapacityUpto40Tons.(perpc.); As per the requirements of different trains, cars, machineries etc.ApplicationRolling stock/ Train (EMU trains, metro trains, subway, urban rail/ intercity trian, rail wagon, passenger coach, locomotive); Construction engineering machinery/ equipment (soil mover, excavator,digger, mechanical digger, extracting machine); Mining machinery/ equipment ( crusher, coke-oven, vibration screen); Vehicle; Automobile; Cars; Motorcycle; Ship; ShakeoutMachine,OscillationAbsorber,etc.Surface TreatmentSand or shot blasting/ Peening and then apply anti-rust oil, paint, aminopaint, syntheticenamelpaint, powdercoating, phosphate, Zinccoatingandspray,etc.ColorBlack,White,Blue,Red,Yellow,Gray,etc. as per customers requirementsPackageWooden packageSupply Capacity1,000,000 pcs/ yearLead TimeAround 10 days if we have material in stockRemarksMaterialsandspecificationsare as per customers requirements.Shandong Zhiheng Vibration Damping Tech Co., Ltd. , is a professional manufacture and supplier of China EMU train spring& rubber-metal elastic damping parts. We have been certified by ISO9001, CRCC, CNAS, IRIS and AAR, and by virtue of powerful tecGeographic Surveying Instrument hnology and professional manufacturing capability, we have customized many sorts of coil springs and rubber-metal elastic parts for the world's track transportation, large Connector & Terminals construction engineering, wind power facilities. We have great R&D team and can produce steel springs and rubber-metal vibration damping products for all kinds of fields.We are a qualified supplier of BOMBARDIER-the world's largest transportation equipment manufacturer, a sole supplier of CR300AF, CR300BF, CR400AF, CR400BF in China, and our brPackaging & Printing anch company Jingyun Rubber& Plastic Co., Ltd. is a designated production unit of locomotive & vehicles parts by the China Railway Corporation.Our products have been directly exported to the US, UK, Australia, Portuguese, India, Indonesia, South Africa, Thailand, Argentina, Brazil, Ethiopia, Iraq, Turkmenistan and other overses markets.