One main difference between the single girder and double girder models is the price. The cost to produce a single girder crane is lower than that of a double girder to the fact that the single girder has less material and takes less time to fabricate. European Double Girder Overhead Crane: 15 ton: 6m ~ 31.5m: customize: Square/Rectangle: 31 Double girder overhead craneCap.50/10tSpan:21.5mVoltage:220V/380V/400V/415VControl methodPendent control, wireless control, cabin controlWorking classA5, A6, A7Painting: Primer and finishing paint, yellow or red color.Application ScopeThis equipment is widely used in hoisting operation, for instance, factory, mines, transport materials in the fix span scope, mechanical processing workshop, metallurgical factory and subsidiary workshop, warehouse, material yard and power ntrol MethodCabin, radio controller or hand controller can be used for fe Features1. Overload protection2. Emergency brake3. Control Method: Room control or remote control4. Main lifting motor: With thermal protection and currency protection.5. Hooks with latch6. Rubber buffers7. Crane switch and travel end switch8. All cranes must be preassmebled and tested before leaving factory and offer the certification of stomization:We can design cranes meets your need, it would be very kind of you to gi.2. Span length. (cantilever length)3. Lifting height. (hook center to ground)4. Power supply: Voltage.5. Do you need rails? How long is the crane traveling distance?6. Working condition: Which material to lift? Temprature?7. Would be better if you have drawings of your ter sales service:1. Warranty: The quality of our cranes is guaranteed for one year. In this period, if any quality problem happens with correct operation, we will send spare parts to our customer free of charge.2. After warranty: We will supply spare parts at cost prices to our, could supply you the best quality crane , grab bucket and electromagnet with high technique, and the price is the best.2. We could supply you all kinds of industry cranes from 0.25tons to 900tons, pass GB/T idt ISO 9001:2000, GB/T idt ISO 14T100/20, 125/32t 160/50t 200/50t 250/50t 300t 350tSpanm10.5, 13.5, 16.5, 19.5, 22.5, 25.5, 28.5, 31.5Lifting heightmMax. 16Operation methodPendent control/cabinSpeedLiftingm/minsingle speed or VVVFCross travelm/minsingle peed or VVVFLong travelm/mins cartWorking dutyA5, A6, A7Power supplyAC380V/50HZ/3PPRODUCT DISPLAYKaiyuan outlet Electromagnetic Bridge CraneThe main part of the electromagnetic overhead crane is magnet andple. Making current, the electromagnet will catch up the steel material tightly and carry them to the pointed place; Breaking current, the electromagnet will disappear and then put the steel material down. The electromagnetic crane can produce powerful magnetic field force, it can carry dozens of tons of sheet iron, iron wire, iron nails, waste iron and other different kinds of iron material easily, all of them need not packaging and can be collected and carrying easily. It not only easy operating, but also simplify the work. It can also carry steel material and Roberts packaged in boxes. As long as there is current in magnet coil, the catching items would not down, the invisible magnetic force is much stronger than strong chains. If the current stooped, the steel talons on the crane will catch theses items tightly to avoid accident. The electromagnetic overhead crane cannot carry hot iron because the hot iron cannot be magnetized. The electromagnetic overhead crane can be used in wasted steel r/5(5+5)-(25+25)Span.5 or DesignedMax. Lifting Heightm.0SpeedHoistingElectromagneticm/mi.3Aux Hook19.5Trolley Travellin.4-45.9Crane Travellin.5MotorHoistingElectromagneticK-85Aux Hoo/110Trolley Travellin.3Crane Travelling2*112*18.5WeightTrolley.1Tota..8Electro-magneticDiskModelMW5-90L/165LLMC-240AAttracting Weight.5Self-weigh.27DiametermMax. Wheel LoadKWorking GroupA6A6A5-A6Steel Track Rmendekg/m QU7050kg/m QU70P18-P80 QPower Supply3PAC380V50HzWHY CHOOSE US1. More than 10 years crane manufacture experience.2. Unique International standard indoor warehouse for crane manufacture.3. We have the senior crane design engineers, with professional design. And very expert crane mechanical and electrical installation engineer team.4. Our crane sales team will help to supervise the crane whole production and seaport loading, we prefer to confirm every small details.5. We know how to shipment the crane in a verypact and reasonable way, save sea freight for our oversea crane CKAGE AND DELIVERYPackaging Details:packaging:1. Electric parts are packed in iron box to reduce distortion in conveying;2. Steel structures are fastened by nd Transportation & Shipping:1. If the size of whole crane are suitable for container ship, usually by container;2. If the size is too big, usually by bulk ship or by container after truncation;3. Transport ways are based on reducing cost for you and keep the crane performance!Delivery DayWithin 30 work days after receiving the depositFAQ1. Is your product customized?Thanks for your question. Yes, because the working condition are different, all our products are customized depending on detail requirement! So i, span, lift height, power source and other specials, we will give you a very quick quote!2. How many operating methods for my selection?Thanks for your question. The standard operating methods we provide is pendent controller with push buttons. Meanwhile, we can also provide the remote control with push buttons and the cabin (space capsule seat) control with joystick. You can choose any of of the cra of our standard crane are up to 600 ton (the electric hosits are up to 80 t). If this can't satisfy your working requirement. Please contact us for special customized.4. The space of my workshop is limited, can the crane ok for mine?Thanks for your question. For low headroom workshop, we have the Special products. The detail dimension please consult our professional engineer.5. Can the crane work in hazardous environment?Thanks for your question. .For hazardous environment, please consult our professional sales manager.TIP OPERATIONHow to order a crane, please look at here. More details or drawings, the better.A. Lifting fting HeightD.Power SourceE. Other specials you give us will be more appreciated.OUR SERVICE§Professional mechanical engineers and electrical engineers provide suitable solution only foryou!§Engineers available to service machinery overseas.§We can offer about 12 moths maintece service.§Recieved customer's message about the quality problems,related after sale service managers will help customer solve problems specialized in hoisting machinery manufacturing, was established in 2006. It is a memb has passed ISO9001 International quality system certification and has independent intellectual property rights and industrial property rights, Class A manufacture license of special equipment and Class Auding 30,000m2of plant construction area and 20,000m2of outdoor area. It has various kinds of hoisting and handling equipment, with steel handling cas throughout the country and exported to India, Ethiopia, Indonesia will continue adhering to the quality policy of advanced technology, product quality, courteous serviced, customer satisfaction to achieve development innovation, keeping pace with the times and joint NTACT Overhead CraneDouble girder electric overhead crane has the advantages ofpact shape dimension, low building headroom height, light weight,small wheel pressure and so on. It uses together with CD1 or MD1 electric hoist. It is suitable for transporting, assembling ,repairing and load; unload works in mechanical processing workshop,metallurgy auxiliary workshop, storage, yards, power station and so on. It can replace normal double-beam bridge crane and being used in workshop of textile industry and food industry. The work type can be divided into two kinds- light class and intermediate fting MechanismWire Rope Hoist(CD/MD/European Type)Lift Speed: single/dualTravel speed:variableFunction: Lift goodsMain Girder/BeamRigid welded box typeModule designGear motorTravel speed:variableFunction:Bearing loadMaterial: Q235/345End CarriagesRigid welded box typeModular designFunction: Push crane run forward or reverseMaterials:Q235/345ControlGround pendent buttonRadio Remote controlCabin controlElectric partsCircuit breaker/ AC contactor etc electric parts useSchneider /Siemens/ABB/DELIXIEtc famous brandAdvantages of a Double Girder eater hook height - how far above the floor the hoist will lift (typically" more than single girder) limits to maximum span or eal for production and transportation of heavy eal for frequent lifting of heavy ded features like walkways and maintece platforms, cabs, magnetic reels, and lights can be added and supported by a double girder desiuding mining, iron and steel, railyards, and portsSafe Devices:1.Overload Limit Switch2. Rubber Buffers 3.Electric Protective Devices4.Emergency Stop System5.Voltage Lower Protection Function6. Current Overload Protection System7. Rail Anchoring fting Height Limit DeviceFAQQ1. Can the cranes be customized?Yes,every customer's working condition is different, all of our products can be customized depend on customers' ease give us the information as clear as you can, so we can give our best design to suit for your demands.Q2. How many operation methods for my selections?We provide pendent controller with push button control type, remote control type or cabin control ease tell us what kind ofoperation way you need.Q3. 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.Q4. Do you supply lift tools?Yes, we can provide any kind of lifting tools such as hook, electromagnetic, grab bucket etcQ5: In order to offer the most suitable design solution for you, it will be great helpful if you can offer.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 ipping way of Mingdao Cranes:♦ Electric parts are packed by high quality plywood crate, to reduce distortion are packed by plastic woven cloth. It can reduceabrasion during the transportation.♦ If the size are suitable for container ship, usually by container.♦ Big size, usually by bulk ship or by container after truncation.♦ Transport ways are based on reducing Lifting Industry Association, safety-recognized enterprise, national crane machinery designated production organizations, we have obtained mechanical engineering "design certificate", and the national issued crane "manufacturing permit",installation and maintece, renovation and maintece of the "Lic dom tradingpanies we have exported our products to many countries such as Vietnam, Philippines, Sri Lanka, Bangladesh, France, Dubai, Kazakhstan, Russia, Tanzania ,Peru , Newzealand,etc countries . We got 99% good feedb domestic market growth ,but also to expand the international market with our quuding R&D department, sales department, materials supply department, production department, QC departmeuding electrical, riveting, forging, assemb produces various lifting equipment and loading and unlome is 360 million yuan. 18 offices and 76 sales and service agencies in power plants, industrial and mining enterprises, and port egrity, quality, customer satisfaction is the pursuit of Mingdao heavy workers!