Ld Single Girder 1t Industrial Bridge Cranes for Factory

PRODUCT DISPLAY---------------LD Single Girder 1T Industrial Bridge Cranes For Factory PRODUCT FEATURES----------- Brief Introduction: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 .Technical Parameters: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 Width37-70PRODUCT DETAILS-----------♦ 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: Q235/345End 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 use Schneider /Siemens/ABB/DELIXIEtc famous brand    Advantages of a single girder design:Less expensive due to a simpler trolley design, reduced freight costs, simplified and faster installation, and less material for the bridge and runway beamsMost economical option for light to medium-duty cranesLower 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.Better hook approach for both trolley travel and bridge travelEasier to install, service, and maintainIdeal for workshops, warehouses, material yards, and manufacturing and production facilitiesLighter load on runway rails or beams means less wear on the beams and end truck wheels over timeGreat for facilities with low headroom Safety Devices for overhead 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  PRODUCT APPLICATION-------------♦ This product is widely used in plants, warehouse,steel plant,steel yard, material stocks etc to lift goods.It is prohibited to use the equipment in the combustible, explosive or corrosive environment(Need explosion proof type for this).  DELIVERY & PACKING   ---------------  Shipping way of MD Cranes:♦ Electric parts are packed by high quality plywood crate, to reduce distortion in conveying.♦ Main beams, end beams and trolly/winch 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 cost & keep safety.ABOUT US------------- Shandong Mingdao Heavy Industry Machinery Co., Ltd.Is located in Taian City,Shandong Province, China , it is near the China famous Mountain Taish, and also near Kongzi Temple.We are mainly engaged in the design, manufacture,installation and maintenance of  single girder cranes(LD Models),  Double Girder Cranes (LH,QD etc), gantry cranes(MH,MDG..), Jib cranes(BZ,QZ,MZ etc),  variable frequency cranes,  Explosion-proof series cranes(LB,QB etc),  Cranes with grab bucket, Low headroom monorail Hoist,  Electric Winches, scrapers and  CD1 MD1 HC Electric Hoist,  Hand Chain Hoist etc... In the past 10 years, we are aiming at China domestic market and become a leading manufacturer in China.Also, with the help of China trading companies we have exporte