Bridge Cranes, Overhead Cranes, Overhead Bridge Cranes, Single Girder Bridge Cranes, Double Girder Bridge Cranes, Top Running Bridge Cranes and Under Running Bridge Cranes

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Top running double girder overhead bridge crane:
Top running double girder overhead traveling bridge cranes offers you exceptional load capacities combined with low deadweight. A box girder over an “I” beam constructed bridge cranes offers lighter dead weight resulting in travel characteristics and minimum wear of mechanical travel components. Long lifting height, small side approach, and favorable headroom dimensions are the result of compact hoist trolley design. Features to look for: • Lower cost of ownership and high reliability. • High performance rigid steel structure and stable crane geometry • Low deadweight to reduce wear of components • Options availability for specific application requirements • Walkways and maintenance platforms • Crane lights • Radio remote controls • Travel limit switches • Anti-collision devices for safety
Top running single girder overhead bridge crane:
Top running single girder overhead traveling bridge cranes offer a choice of girder construction between rolled wide flange beams for economy and welded box girders for maximum strength, minimized dead weight, and higher duty / higher capacity applications. Lower crane deadweight will reduce runway loading, thus allowing a more economical building design. Low headroom style wire rope hoist are optimum for crane applications meeting the demands for greater efficiency and improved lift capability. Feature to look for: • Travel wheels of highly wear resistant GGG70 spheroidal nodular iron with abrasion-reducing properties • End truck / girder connections manufactured to machined tolerances for optimum crane geometry • Hoist trolley of low headroom design offering particularly favorable hook approach dimensions to maximize floor area coverage • Power supply to hoist trolley by means of highly flexible flat cables with ground conductor • Sliding control pendant with crane status monitoring display suspended from the crane girder • Options to customize crane for specific application requirements • Increased hoist life due to extended FEM2+ duty rating (ASME-B30.16 H4 rating) • lifting and trolley travel speeds can improve or hinder production. • Reduced load sway during trolley travel when VFC is used
Under running single girder overhead bridge crane:
Suspension cranes use runways that are directly attached to the roof structure of a building. This way the entire floor space under the crane can be covered. Girder overhangs extend the trolley travel path beyond the actual runway span. Optional latching devices enable the hoist trolley to transfer a load to a branch track or to a crane in an adjacent building bay without interruption. Features to look for: • Relievable and quality based on application lower cost of ownership • Optimized end trucks to suit various runway structures • Availability of rolled beam or welded box girders to support a wide range of spans and capacities • Uninterrupted load transfer between building bays / functional layout areas via optional interlocks • Large selection of options available to customize crane for specific application requirements
Single girder overhead bridge crane as a kit:
Crane kit sets offer outstanding cost reduction. Component selection is vital when considering brand. A full and complete “crane kit set” for local bridge crane building will included all components needed less the girder. The average kit building time will roughly take twenty (21) hours to build from start to finish. A supplied kit with tailored component packages for efficient single or double-girder and suspension crane solutions that save you time when building. Crane sets must be based on standardized components for simple and user-friendly assembly and contain plug-&-play principle eliminating wiring. What you should look for in an Overhead bridge crane Kit: • 1 Crab or travelling hoist with drive • 2 Crane girder end plates • 3 End carriage • 4 Travel drive • 5 Control pendant or radio remote control • 6 Crane electrical equipment • 7 Hoist electrical equipment • 8 Clamp-fitted bumpers • 9 C-rail assembly • 10 Power supply • 11 Hoist power supply End trucks and travel units End trucks mounting with a torsional rigid configuration offer great stability, enclosed box-section profile with a reinforced connection plate and welded diaphragm plate. Precise travel wheel arrangement and exact adaptation to the crane span dimension ensure optimum travel characteristics for minimum wear. Maintenance free drives with anti-friction bearings lubricated for life and travel wheels made of spheroidal graphite cast iron provide favorable travel characteristics and virtually maintenance free life. Hoist A wire rope hoist attached to a low headroom trolley configuration offers high handling rates and efficiency. A compact design with minimum approach dimensions and large hook path facilitate optimum utilization of the available space and height. Infinitely variable travel speeds ensure low-sway handling and gentle positioning provides for greater safety and more convenient operation. Control Ergonomically designed control units for safe, fatigue-free handling. Cranes can be controlled both by means of a suspended control pendant that can travel separately on the crane as well as via a radio control system.
Electric Wire Rope Hoist:
Wire rope hoist optimized for crane applications, are best when used on a crane as appose to a solo hoist on machinery. Low-headroom design with a long service life offers a higher return on investment. Lifting speed for faster handling rates produce higher throughput in applications. Comprehensive standard features allow more capability by customers . Things to look for when buying a Hoist for an overhead bridge crane: • Low-vibration, quiet-running motor • Fast acting brake • Gearbox lubricated for life • Protective rope guide • Frequency inverter for stepless travel motions • Geared limit switch with 4 positions • Overload protection • User-friendly bottom block • Ergonomically optimized bottom blocks • Extended 2-year warranty • 2 speed lift with a minimum of 18fpm speeds • Overload protection device as standard • Minimum of 30 feet of lift • 48 hour delivery to minimize cost of stocking
Electric Chain Hoist:
Electric Chain Hoist are available from standard duty to high duty applications. In addition, the hoist needs to have many standard features you expect from product traditionally know as options on hoists. An Electric Chain Hoist must be design to integrate into a system of choice. These include bridge crane construction Kit Rail Systems, to a standalone unit on a Jib Crane or Gantry Crane. Trolleys must provide smooth movement of load and create low resistance movement I beam girders. What you should look for when buying and Electric chain hoist: • Simple commissioning and installation with quick disconnects • Ergonomic pushbutton to greatly reduce the risk of repetitive injuries • Maintenance Friendly due to the unique service cover • Hoist are rated for 1200 or up to 1600 full load hours • 24V contactor control for safety • Standard high and low speed lifting • Hoist includes a chain container • Hoist with sprocket that has a minimum of 6 pockets for smooth opperation
Work station bridge crane:
High productive working environments require efficient and reliable overhead material handling. A Single Girder Suspension Cranes offer just that by the use of the unique low deadweight profile design and flexible bridge system. In addition, the low dead weight needs to allow the system to mount directly to the building structure. Finally, smooth running trolley characteristics in conjunction with the lightweight provide the confidence. Heavy, awkward to delicate parts can be precisely, and safely positioned. Crane Construction Kit with pendulating suspension design absorbs horizontal forces caused by starting and stopping, traditionally induced into the building support structure. The unique design of the double girder arrangement allows the crab to stool the hoist between the girders increasing the overall headroom dimension. The double girder crane also enables the system to span large areas over several runways covering extensive storage or production areas. The low deadweight and low friction trolley wheels allows the operator to move a significant loads manually. In the event the span exceeds the operators or standardized limitations the KBK system can be easily fitted with electric travel drives on all motions.