Product Name: Jy-750 China Supplier Telescopic HDPE Stadium Seating Bleacher Gym Bleacher Model NO.: JY-750 Usage: Playground, Outdoor Party, International Exhibition, Roadshow Promotion, Stadium Auditorium, Hall, Theater Condition: New Kind: Chair Disassembly: Assembly Material: metal Brand Name: Juyi Model Number: Jy-750 Operation: Motor Driven or Manual Optional Color: Optional Folded: No Certificte: ISO9001 ISO14001 Place of Origin: Chongqing, China Appearance: Fashion Trademark: Brand: JUYI Transport Package: about 150 PCS /20 Gp. about 350PCS/40 Hq Specification: customized Origin: Chongqing, China HS Code: 940179000 Product Description Retractable Seating Gym Seating System Bleacher Seats for audiance JY-750IntroductionTelescopicseatingsystemiswidelyusedinvarietyspaceslikestadiums,TVstudiosandallkindsofmultifunctionalplaceswithitsadvantageinspacesaving.Youcanenjoyalleventssittingonthecomfortabletelescopicstandwhenit'spulledandextendedinashapeofsteps.Whenitisclosed,youcansavealotofspaces,andcarryoutotheractivities.Ourtelescopicstandisdrivenbymanualandelectric,withthegreatstructuredesign,beautifulstyle,reliablesafetymeasuresandaccuratelocations.Easyoperation,convenientmaintenance,lownoise areadvantagesofthetelescopicseatingsystem.Specificationsforchairsfixedonthebleacher:1.HDPEplasticbenchchairs.2.Colorisoptionalaccordingthethecolorswatch.2.Centerdistance:455mmwidth.WholeStructuresofthetelescopicseatingsystem1.Accordinglytograndstanddimensions,differenttypesofsteelprofilesareused.Itcanbemanualormotorizedthroughelectricenginesworkingat380Vor220Vorbymeansofsmalltractorshookedtothestructure.2.Theloaddistributorisadevicespeciallycreatedtoreducetheconcentratedloadtransmittedtotheflooringsystem.Aspecialspringsystemallowstothe"unloaded"grandstandto"float"overthewheels.3.Whenthegrandstandis"loaded"thespringsarecompressedandtheloaddistributorstartworkingrestingoverthefloor.Detailofthegroundfixingsystemofthelastrowbymeansoffloororwallfixingdowels.4.Travelingwheelshelfismadeof100mmx50mmx3mmrectangletube,metalmaterial:Q235A;Pillarismadeof 3mmCold-RollSteelSheetsandColdRollForming,metalmaterial:Q235A.SpecificationsforthesystemMovingspeed:100mm/sLocationAccuracy:+_30mmDrivingMotorpower:0.37-1.1kwPower:AC380V50-60HZ(AC220V 50-60HZ)LateralDepthofthesteps:800-930mm;1800-1850mmAlloweddynamicloadinthestepsurface:300kg/Loadofbottomwheel:≥300kg/pieceMOQ:100seatsDeliveryTime:20-30workingdaysPaymentTerms:T/T,L/CPortofdelivery:Chongqing,ChinaOffice: