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UNDERSLUNG CRANES

UNDERSLUNG CRANESDownload PDF

We have emerged ourselves as a leading manufacturer, supplier and exporter of an impeccable range of Under Slung Cranes. Manufactured using high-grade raw material procured from the trusted vendors of the market, these products are highly used in various industrial applications. Known for their features such as durability, longer functional life and excellent performance, these products are highly appreciated and demanded among the customers. Clients can avail these products from us at market reasonable prices.

We are one of the eminent names involved in manufacturing, supplying and exporting a wide range of Industrial Under Slung Cranes. Extensively used for steelwork, these products are manufactured using superior quality raw material procured from the trusted vendors of the market. Available in various load capacities, these products are highly demanded by the customers.

STRUCTURE

Radiographed butt welded joints ensure defect free safe rigid structure. The material of construction confirms to IS 2062 & the Bridge designed for minimum vibrations.

HOIST MECHANISM

The rope drums are fabricated out of seamless tubes or steel plates conforming IS 2062 driven by a motor, through totally enclosed oil immersed Gear box with helical teeth, flexible gear connection. The lower block consists of encased rope sheave of adequate dimensions as recommende by the relevant standards.

CROSS TRAVERSE MECHANISM

Wheel driven by electric motor through totally enclosed, oil immersed gear box, floating shafts, flexible geared coupling drive for input output connections.

LONG TRAVERSE MECHANISM

Single / Twin drive by electric motor through horizontal / vertical gear box. Flexible geared coupling drive of input & output connections.

BRAKES

Fail safe, Electromagnetic Disc / Shoe or Electro Hydraulic Thrustor Brakes of 150% torque or more are fitted on shaft extensions in all motion. For heavy duty craces, a second brake can mounted to ensure fail safe operations.

CRANE CONTROL

From floor through Pendant Push Buttons / Open cabin / totally enclosed cabin, operation at 110/24V, Electrical switch gear mounted inside dust proof control panels with suitable access for maintenance.

LIMIT SWITCHES

The hoisting / lowering motion is prevented from overshooting the pre-determined range by two rotary type limit switches, for the Cross & Long Traverse motion lever type limit switches are provided.

POWER SUPPLY SYSTEM

To hoist & cross traverse through trailing cables to long travel through trailing cables / MS Angle Iron Conductor / Shrouded the DSL Bus bar conductors to customers choice.

WHEEL ASSEMBLIES

Trolley & crane wheels are straight treaded, double flanged steel wheels on antifriction roller bearing in special Type bearing blocks. Open gear & Pinion type wheels also used.

CAPACITY RANGE

1000 kgs to 15000 kgs.

Salient Features :

  • Designs conform to IS 807, IS 3177 or IS 4137.
  • Optimum design ensuring minimum dead weight, wheel load, head room and clearances, reducing building costs.
  • Wide range of lifts.
  • Wide range of speeds for hoisting, micro-hoisting and long travel to suit every operational requirement.
  • Hobbed gears from high carbon alloy steels for long trouble free service.
  • Standardised unit sub-assemblies are used complete range ensuring spares supply from stocks
  • Quick deliveries and prompt after sales service
  • V.V.F Drive used in Double Speed Cranes.


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