Akruti Industries

Bhandup West, Mumbai, Maharashtra

The double flanged cylindrical wheels are made from high strength chrome-molybdenum steel. Running surfaces are hardened to 40 HRC. The wheels run on self aligning antifriction roller bearings and have substantial flanges on either side of the machined running face. The wheels are shrunk fit on to their respective axles. The wheel units can be easily replaced because of split housing design. Crane Wheel Asemblies are available in a wide range of standard sizes. In addition, Crane Wheel Assemblies to meet your special design requirements can be produced in virtually any size, configuration and surface finish condition. Crane Wheel Assemblies are available in any surface hardness up to 60 hrc Rc including our standard heat treatments.Crane wheels are also able to be Deep Hardened orDifferentially Hardened for heavy wear or load requirements. For applications with severe flange loading we also manufacture an AISI-4140 "Super Tough" crane whee

Hooks can be plain shank trapezoidal section or ramshorn type. Sheaves are of malleable cast iron or of fabricated construction mounted on antifriction bearings. However forged rolled steel sheaves are also used against specific requirement.

We offer an assortment of brake drum couplings that have gained huge appreciation in the market for their host of qualitative features. The entire assortment is manufactured using qualitative raw material sourced from reliable vendors. These brake drum couplings find extensive application in diverse industries. These brake drum couplings are available in various technical specifications, our gamut can also be customized as per client's requirements. Built-in electro mechanical brakes for hoisting, cross travel and long travel motions.

Our flexible geared couplings meet the acceptance norms set forth in IPSS : 1-01-005-86-specification followed by the Indian steel industry. The couplings are known for the highest possible torque transmission capability, greater mechanical flexibility and ease of compensation for angular, parallel and axial misalignments of connected shafts with minimum power loss. Gear hubs and outer sleeves are manufactured from medium carbon steel. The teeth are induction hardened to 42 HRC for obtaining longer life. The teeth are generated by involute system having 30 degree pressure angle to make a quantum break-through in coupling design and performance. The coupling parts and gears are interchangeable.

Gear Boxes and couplings are the HEART of any crane are responsible to a major extent for the performance reliability. The gear units use HARDENED & PROFILE GROUND HELICAL GEARS in R 20 series running silent oil bath and vibration free steel fabricated stress relieved or graded cast iron housing. The gear unit have long life and are almost maintenance free. All gears, pinions and gear boxes conform to DIN-6AGMA-12 tolerances. The weightpower ratio is optimised by the use of case hardened low carbon alloy steels of high strength (58-62 HRC). The gear reduction efficiency obtained is as high as 99% per reduction.

ib cranes are a category of cranes which can be rotated easily. These are available in different variations like floor or column mounted, fully suspended on roller ball bearing. The rotation angles of these cranes can vary from uptp to 180 degrees or 360 degrees. Jib Cranes intended to balance for radial thrust load. These cranes can be used for material and machinery loading, small assembly jobs, localized fitting etc. They are designed in such a manner that they use minimum floor area and are lighter in weight. Hence they reduce worker exhaustion and increase output of manpower.

Winch frame will be fabricated out of rolled mild steel sections of adequate capacity as per IS-226 and will be well gusseted, for complete rigidity to withstand various loads. All the components will be mounted on the base frame. The frame will be covered by chequered plates. Suitable lifting and anchoring arrangement will be provided on the base frame for lifting and easy transportation of the Winch.

We offers one of the finest available selection of energy efficient Electric Wire Rope Hoists according to a standard Quality Assurance Plan. The product is widely recognised by the industry for its performance. Optimum use of electrical energy has been taken into account for achieving speeds with liberal margins for voltage fluctuations, ambient temperature, gear efficiency etc.

The end carriages are of standarised wheel bases in R-10 series. These are either bent U-shape or are of welded construction. R-Block bearing Housings are welded to the fabricatedbent end Carriages. The same is then machined on a horizontal boring machine for accommodating the bearings. This also ensures perfect alignments, parallelism and perpendicularity of the wheels individually & in pairs. The construction of the R-Block is such that it is very easy to attend to wheel maintenancechange. Local lubrication pipes for greasing both the wheel bearings are provided for one point lubrication. Rubber or spring buffers are supplied according to requirements

Electro-hydraulic thrustor brakes, designed particularly for use with overhead traveling cranes in hoisting. The robust designed thrustor unit is compact & has long life and is easy to maintain. Main components used are of high quality cast iron or steel. Full force capacity is available from start to finish of full stroke. The thrustor is operated by an integral three phase squirrel cage motor. In traveling motions electro-magnetic disc brakes are mounted directly on motors. DC brakes for hoisting and other motions can also be provided for specific application on request.

The cranes are equipped with slipring or squirrel cage crane duty motors specially designed to meet the entire spectrum of crane duty applications. All these motors have high pull out torque capabilities for achieving rapid acceleration and are intended for frequent full load starts stops and reversals. Crane duty motors are one of the strategic components of the system contributing immensely to the performance of cranes over a long period.

Pendent, cabin or RadioInfrared Remote operated cranes can be supplied in any mode or a combination of modes. Adequate protection by way of single phasing, phase reversal, overloads, embedded thermistors are some of the standard features. Provision for Dynamic Braking and soft start can bemade. Cranes with variable speed drives suitable for slipring squirrel cage motors for precise handling can also be supplied. (All components used are of standard internationally reputed make). The steel-metal housings are constructed to accept the power & control circuits in a single cubicle having built in cable trench underneath. The spacings and marking are as per IS specifications. The design permits easy maintenance & protects the cables are being incorporated for maximum reliablility and trouble free operations. Cabin Constructed from Sheet-Metal the Cabin are suspended either on one side of the crane or in the middle. These are either open type for indoor use or closed types for out-door use. Air-conditioned cabins can also be supplied. All cabins have a protective panel & controls are ergonomically placed for maximum comfort to the operator. Emergency switches are provided to meet with any emergency. Rope System The drums are made out of seamless steel pipes or fabricated from plates tested as per ASTM IS standards. The drum is coupled to the gear box via drum coupling that facilitates easy removal and maintenance if needed. Wire rope is fixed with double slot clamps. Non-rotating, high strength special Hyflex wire ropes manufactured for use on hoisting equipment are used, with factor of safety as per relevant IS standards.

ib cranes are a category of cranes which can be rotated easily. These are available in different variations like floor or column mounted, fully suspended on roller ball bearing. The rotation angles of these cranes can vary from uptp to 180 degrees or 360 degrees. Jib Cranes intended to balance for radial thrust load. These cranes can be used for material and machinery loading, small assembly jobs, localized fitting etc. They are designed in such a manner that they use minimum floor area and are lighter in weight. Hence they reduce worker exhaustion and increase output of manpower.