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China, Chinese Ce Certificated 30 Ton 40 Ton Mg Double Girder Gantry Crane1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Gantry CraneLifting MachineryLifting Equipment
Shandong Mingdao Heavy Industry Machinery Co., Ltd.
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Product Description CE Certificated 30 Ton 40 Ton Mg Double Girder Gantry CraneIntroduction:1. The double gilder gantry crane with hook adapts to open storage, stock ground, railway freight station, port and pier to load and move. It can use various special hooks to operate. 2. The crane consists of crane span structure, crane travel mechanism, trolley and electrical equipment. The crane span structure adapts the box type double girder welding structure while the crane travel mechanism adapts the separate drive with all the mechanism are operated in operating housing. All the safety precautions like wind alarm, broken shaft, rollover protection and others are all in readiness. 3. The electric conduction form of crane can be decided into cable and trolley conductor. The users can choose one form and the trolley conductor subject to data in the figure. 4. The normal ambient temperature condition of crane is between 25 to 40 degree centigrade and the average temperature in 24 hours must less than 35 degree centigrade. It should install in the place where the height is less than 2000 meters and if the height is more than 1000 meters, the mater capacity should be checked. 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 MechanismTrolly Lifting Speed(m/min)8/0.8, 7/0.7, 3.5/0.358, 7, 3.5Span(m)7.5-28.5 or assignedLifting Capacity(t)1-32Lifting Height(m)6, 9, 12, 18, 24, 30Traveling Speed(m/min)20, 30MotorCone Squirrel-cageWork DutyIntermediate Jc=25%Power Supply380V 50HZ 3PWheel DiameterΦ270, Φ400Trail Width37-70Gantry Crane Packing and Shipping:1.Electric parts and electric hoist packed by high quality plywood crate, 2.Other parts packed by Woven bag.3.Shipped by Conatiners or Bulk Ship Advantage:1.Double box beam with steel legs moving through the ground beam as crane travelling system2.The camber of main beam will be designed as Span*1-1.4/1000.3.Steel Material: Q235 or Q3454.Shot-blasting Sa2.5 for main girder and supporting beam5.Epoxy zinc rich high quality painting.6.Electrification and outfitting7.Brand: CHINT SIEMENS Schneider8.Conductor power supply: Cable Reel or busbar.9.Frequency conversion, double speed, single speed, and All hoist and crane movements are independent an d can be run simultaneously different design duo to meet crane applications10.Whole layout provides good protection against special working environment. Such as gas workshopABOUT MINGD CRANES:Shandong Mingdao Heavy Industry Machinery Co., Ltd. is mainly engaged in the design, manufacture,installation and maintenance of single girder overhead cranes(LD Models),Double Girder Overhead Cranes (LH,QD etc),gantry cranes(MH,MDG..),Jib cranes(BZ,QZ,MZ etc), frequency inverter cranes, Explosion-proof series cranes(LB,QB etc), Cranes with grab bucket, Low headroom Hoist, Electric Winches,Construction Cranes, Clean Room Cranes and CD1 MD1 HC Electric Hoist, Hand Chain Hoist ETC... FAQ: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 kindof 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: Contact us:
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