Factory Supplied Suspension Electric Overhead Bridge Crane

Factory Supplied Suspension Electric Overhead Bridge CraneBrief 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 other equipments as following: 1.Overload Limit Switch 2. Rubber Buffers 3.Electric Protective Devices 4.Emergency Stop System 5.Voltage Lower Protection Function 6. Current Overload Protection System 7. Rail Anchoring 8.Lifting Height Limit Device Advantages 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 cranes 3)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 travel 5)Easier to install, service, and maintain 6)Ideal for workshops, warehouses, material yards, and manufacturing and production facilities 7)Lighter load on runway rails or beams means less wear on the beams and end truck wheels over time 8)Great for facilities with low headroom FAQ ABOUT MINGD CRANES:  1.Can the cranes be customized?Yes,every customer's working condition is different, all of our products can be customized depend on customers' requirements. Please give us the information as clear as you can, so we can give our best design to suit for your demands.   2.How many operation methods for my selections?We provide pendent controller with push button control type, remote control type or cabin control type.Please tell us what kind of operation way you need.   3.I have low headroom in my workshop, is it possible to install a crane in it?We have special products for low headroom workshop, our engineer can give the best design according to your dimensions.   4.Do you supply lift tools?Yes, we can provide any kind of lifting tools such as hook, electromagnetic, grab bucket etc...   5.In order to offer the most suitable design solution for you, it will be great helpful if you can offer us the following information to us:1. Lifting capacity. 2. Span length.(rail center to rail center) 3. Lifting height.(hook center to ground) 4. Have you installed the rails? Do you need us to supply the rails? How long is it? 5. Power supply: Voltage. 6. Working condition: what kind of material to lift? temperature? 7. It would be much better if it is possible for you to offer the drawing photo of your workshop. Certificates: Customized Design &Production Accepted According to Your UsingSituation, Please Contact Us for Further Communication:  Website: mdcrane.en.made-in-china.com/* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1