Roll forming machine, Structure less roofing metal

1. Introduction of BH-span project BH-span buildingareanewformofconstruction.Theintendedusesofthesebuildingareasflexibleasthepre-engineeredbuildingdiscussedearlier. TheBH-spanbuildingsystemconsistsofaself-contained,metalbuildingmanufacturingplant,knownastheBH-240/120System/AutomaticBuildingMachine.Thismachineismountedonatrailer,formingatypeof"mobilefactory"thatiseasilytowedtoeventheremotestconstructionsites.Animportantaspectofthismachineisthatitcanbetransportedanywhereintheworldeasily. 2. Type of BH-span building project A type P type Q type 3. Advantages of BH-span project RapidConstruction BH-240/120K-span,aself-containedmanufacturingfactoryonwheels,iscapableoffabricatingandassemblinganentirebuildingattheconstructionsite.Thehighspeedofconstructionandthepatentedprocessofseamingpanelsallowacrewof10to12workerstoassembleabuildinginaslittleasasingleday.Constructiontimeisshortened,sinceBH-240/120K-spansteelbuildingsrequirenoscrews,bolts,fasteners,beams,trussesorcolumns. Cost-Effective BH-240/240K-spancosts40to60percentlessthanlabor-intensiveconventionalconstructionorprefabricatedbuildings.WiththeBH-240/120patentedseamingmachine,thereisnoneedfornuts,boltsorscrews.ThisfeasiblesolutionallowsyoutomanufactureaK-spanbuildinginaslittleasasingleday,savingvaluabletimeandmoney. Mobile BH-240/120,aself-containedmanufacturingfactory,isdesignedtoeaselogisticsupportrequirements.Builtwitharugged,all-terrain,road-testedtrailer,theBH-240/120canbetransportedbytruckordeployedbyaircrafttoanyremoteconstructionsiteintheworld. FlexibleDesigns BH-240/120allowsyoutobuildstructurestoyouruniquespecifications.Clearspanbuildingwidthscanbesmallorlarge.Buildinglengthsandtheabilitytolaterexpandabuildingareunlimited. DurableandLowMaintenanceBuildings TheBH-spanconstructsdurable,virtuallymaintenance-freebuildings,becausetheyarewatertight,rust-freeandfireproof.BH-240/120Large-spanbuildingshavebeentestedforsevereweatherconditionsandcanwithstandtyphoons,earthquakes,harshwindsandheavysnow.