It typically consists of three important parts:. |
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The hoist, providing up/down motion to lift items. |
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The trolley, providing left/right motion for the hoist and load. |
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The bridge, providing backward/forward motion for trolley, hoist, and load. |
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The Bridge Girders are plate welded box type designed to sustain all stresses arising due to vertical and lateral forces with impact. |
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The End Carriages are fabricated from rolled steel section with suitable diaphragms & stiffeners to give strong construction. Rubber buffers are provided on both sides of end carriages to absorb jerks. |
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Twin drive arrangement will be provided for Long Travel motion which contains motors, gear boxes, brakes etc. coupled together. |
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The crane duty Electric Motors as per IS 325 are suitable for frequent starting, reversing & braking. Motors are foot/ flange mounted TEFC / TESC, Sq. cage / Slip ring induction type for hoisting, C.T. and L.T. motion. |
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Fail to safe Electromagnetic/Electro hydraulic thruster type brakes are provided for hoisting, C.T. & L.T. motion. |
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The structural parts of the cranes are thoroughly cleaned and are applied with one coat of red oxide and two coast of enamel paints before dispatch. |
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Single Girder Crane |
Double Girder Crane |
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| Under Slung Crane |
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They are distinguished by the fact that they are supported from the roof structure and run on the bottom flange of runway girder. |
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They offer excellent side approaches, close headroom and can be supported on runways hung from existing building members if adequate. |
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The Gear boxes are made of accurate hob cut helical / spur gears & pinions having hardness 250 to 350 BHN made from carbon alloy steel. All gears & pinions are running on antifriction type ball / roller bearings in totally enclosed oil bath giving constant splash lubrication. |
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Safety Limit Switches for stoppers are provided to prevent over hoisting and traveling. |
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End Stoppers are provided on either side of the bridge to limit the cross travel motion of the Hoist / crab. |
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M.S. chequered plate / anti skid plate platform is provided for full length on one side of the Bridge girder in case of double girder Crane |
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The Control Panel consists of contactors, overload relay, fuses, transformers etc. |
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The crane is suitable to operate on power supply of 415 V, 50 Hz, 3 Phase, A.C. |
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The Operation of the crane is controlled from suspended pendent push button station / remote control |
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Current Collector System |
DSL System |
Remote Control |
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LAB SCALE - THB/THB+ | TABLE TOP SCALE - ET 28, PW, SW, EHW, ESUP | PORTABLE SCALE - POCKET SCALE, BATHROOM SCALE
| PRICE COMPUTING SCALES - CL 5000 | RECEIPT PRINTING SCALES - PO SCALE | PACKAGING EQUIPMENT - HAND SEALER, FOOT SEALER | BENCH SCALE - BW-1 WATER PROOF SCALE | INDICATORS - EKW, CL2001 A/B , T3000, RW INDICATOR | HEAVY DUTY INDUSTRIAL PLATFORM SCALE - ESS, EKW | LOW DUTY PLATFORM SCALE - EP | PALLET TRUCK SCALE - TPS | BAR SCALE - TP
U-BAR SCALE - TPF | WEIGHBRIDGE - MODULAR WEIGH BRIDGE, PORTABLE AXLE WEIGHER | PORTABLE AXLE WEIGHER - PAW
WEIGHBRIDGE INDICATOR - LD 5218 SERIES, END 8052, NT 501, END 1245 | MATERIAL HANDLING EQUIPMENT - Crane | SOFTWARES | STANDARD WEIGHT |
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