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China, Chinese Factory Steel Wire Rope Cross Traveling Overhead Crane with Grab Hook1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Overhead CraneOverhead CraneTraveling Overhead Crane
Shandong Mingdao Heavy Industry Machinery Co., Ltd.
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Product Description Factory Supplied Suspension Electric Overhead Bridge CraneProduct Description Brief Introducion: LD model single girder overhead crane is characterized by more reasonable structure and higher strength steel as a whole crane. Single girder overhead crane is more typical when lifting capacity less than 20T.Used together with CD1 model MD1 model electric hoist as a complete set, it is a light duty crane with a capacity 0.5 ton ~ 32ton.The span is 7.5m~ 22.5m. Working duty is A3~A5, working temperature is -25-40oC. This product is widely used in steel mills, warehouse,hydropower station,production workshop, production line, materials stocks,equipment assembly etc to lift goods. We have comprehensive standard equipment and professional design engineers to offer best solutions for individual requirements.This product has two operational methods, ground(pendent controller /remote controller) or operational cabin room .Lifting MechanismWire Rope Hoist(CD/MD/European Type)Lift Speed: single/dualTravel speed:variableFunction: Lift goods Main Girder/Beam Rigid welded box typeModule designGear motorTravel speed:variableFunction:Bearing loadMaterial: Q235/345 End CarriagesRigid welded box typeModular designFunction: Push crane run forward or reverseMaterials:Q235/345 ControlGround pendent buttonRadio Remote controlCabin control Electric partsCircuit breaker/ AC contactor etc electric parts useSchneider /Siemens/ABB/DELIXIEtc famous brand Main Parameters ListCrane Traveling MechanismTraveling Speed(m/min)20304560Ratio58.9539.4226.5119.44MotorTypeCone Squirrel-cageCone Squirrel-cagePower(kw)0.8*2, 1.5*2, 2.2*21.5*2, 2.1*2Rotary Speed(r/min)13801350Hoist Lifting Mechanism and Traveling MechanismElectric Hoist ModelMD1CD1Lifting Speed(m/min)8/0.8, 7/0.7, 3.5/0.358, 7, 3.5Span(m)7.5-22.5 or assignedLifting Capacity(t)0.5-32Lifting Height(m)6, 9, 12, 18, 24, 30Traveling Speed(m/min)20, 30MotorCone Squirrel-cageWork DutyIntermediate Jc=25%Power Supply380V 50HZ 3PWheel DiameterΦ270, Φ400Trail Width37-70Safety Devices for overhead bridge crane:To guarantee the normal operation of crane and avoid the personal casualty and mechanical damage, the safety device we provide are not only the electric protective devices or alarm bell but also otherequipments as following:1.Overload Limit Switch2. Rubber Buffers3.Electric Protective Devices4.Emergency Stop System5.Voltage Lower Protection Function6. Current Overload Protection System7. Rail Anchoring8.Lifting Height Limit DeviceAdvantages of a single girder design:1)Less expensive due to a simpler trolley design, reduced freight costs, simplified and faster installation, and less material for the bridge and runway beams.2)Most economical option for light to medium-duty cranes3)Lower loads on the building structure or foundations due to a reduced deadweight. In many cases, it can be supported by existing roof structure without the use of additional support columns.4)Better hook approach for both trolley travel and bridge travel5)Easier to install, service, and maintain6)Ideal for workshops, warehouses, material yards, and manufacturing and production facilities7)Lighter load on runway rails or beams means less wear on the beams and end truck wheels over time8)Great for facilities with low headroom
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