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McNally Sayaji Engineering Limited

CEMENT

MSEL manufacture cement plant equipment such as crushers, ball mills, material handling equipment, feeders, wagon tipplers, bucket wheel stacker cum Reclaimers. They are listed below-

Jaw Crushers

Jaw Crushers are used as alternatives to Gyratory Crushers as primary crushers for crushing limestone when the throughput needed is less than 500-600 metric TPH. For hard ores Double Toggle Jaw Crushers and for softer ores Single Toggle Jaw Crushers are customary,

Hammer Mills (Reversible Hammer Mill)

Reversible Hammer Mills, Open Bottom or With Grate bar type are used as secondary crushing of Limestone and Clinker.

Heavy Duty Impactors

For higher capacities and crushing to (-) 20 mm, impactors are used for crushing Clinker.

Bucket Elevators

Bucket Elevators are used for vertical transport of powdery, small grained bulk materials e.g. raw meal, cement, bauxite, limestone, clinker, fly-ash etc.

Rotary Disc Feeders

Rotary Disc Feeders are continuous volumetric device reclaiming dry small lumps, coarse, fine grained and powdery material from surge bins and hoppers to feed subsequent equipment. In cement Rotary Disc Feeders can be used for dosing additives.

Apron Feeders

Apron Feeders are extensively used to reclaim ROM/ Large Size Limestone from Dump Hoppers for primary crushing.

Conveyor Components

MSEL product range includes all types of drive and non-drive pulleys, and idlers.

Motorised Trippers

Basically Motorised Trippers are rail mounted conveyor discharging equipment to uniformly distribute the conveyed Ore over a large Bin or Ground Storage stockpile.

Drum Scrubbers (Rotary Scrubber)

Drum Scrubbers (Rotary Scrubber) are used to clean clayey/siliceous coatings from ore lumps as the first stage of raw material preparation.

Circular Motion Screen

Circular Motion Screens are used to segregate various size fractions in ore streams. Sometimes used to reduce load on crushers by removing fraction which is already smaller than required size at other times Circular Motion Screens are used to recirculate oversize fractions from crushed product stream back to crushers. Possible application is in Mines before despatch to beneficiation plants as also in beneficiation plants. Circular Motion Screens are available in 1, 2 and 3 decks to get 2, 3 and 4 size fractions respectively. Each size fraction may be requiring different post processing.

Linear Motion Screens

Linear Motion Screens are used for similar applications but in more demanding situations, e.g.

  • Where the height is limited by surrounding facilities,
  • For the screening of small and short fractions
  • Where required throughput is high.

High Particle Acceleration Screens

High Particle Acceleration Screens are ideally suited for screening applications for fine grain size materials (1 mm to 10 mm) with screening capacities up to 250 metric TPH. The base frame is agitated by means of eccentric shaft drive. The vibration is passed on to the dynamic frame via thrust rubbers.
Screening mats between the inner and outer frame are clamped and flexed by the two vibrating frames. The relative movement of both screening frames creates a “trampoline effect” in the screen mats to create

  • High acceleration up to 50g in screen mats.
  • Loosening-up and de-agglomeration of the product.

Grizzly Screens

Grizzly Screens are used in primary crushing circuit as scalping screen downstream of the Primary Ore Crusher to separate undersized and oversized ore. Typical separation is at 80 mm. Grizzly Screens are also used as Feeders to reclaim ore from Hoppers/Bins.

Flotation Cells

We can offer Flotation cells for the lime ore Beneficiation or silica removal.

Slurry Pump

Slurry Pump for capacity of 2500M3/Hr is available in our regular product range for use in Lime ore beneficiation and silica removal.

Thickener

For the thickening of the limestone slurry/ tailing etc. we can offer proven thickening solution customised for the process requirement.

Lime Stone Beneficiation Plant

  1. We can offer the total limestone scrubbing plant with engineering for the small up gradation and removal of soil etc.
  2. For the Low grade lime stone we can give the flotation Plant with all the equipment and engineering.