Kolkata Products Catalog

Gem Group Of Companies


Torrent FRP Axial Flow Fan [Kolkata]
Impellers are longer in length. Less HP motor required. Lighter in weight, thereby extending the life of the motor. High efficiency of 90%-95%. Considerable savings in power and thereby ensuring lower cost of production. Guaranteed air delivery. Available in various sizes: 38", 40", 42", 48", 52", 54". CFM 13000 to 62000.....




Green Leaf Sifter [Kolkata]
The machine sifts the withered leafs in a series of hops, ensuring efficient sifting, cooling and ball breaking. It also serves the purpose of cleaning and dropping foreign particles. The oscillatory links are fitted with silent block bushes. The machine is perfectly balanced and vibration free. Low power consumption.....




Uniform Withered Leaf Feed System [Kolkata]
The system gives a uniform volumetric output of withered leaf to the Rotorvane consistently throughout the processing. No jamming of Rotorvane. No productivity loss due to under-feeding. Constant throughput rate varying from 800 kgs/hr to 4000kgs/hr - depending upon your requirement.....




Rollovane (rotorvane) [Kolkata]
Available on heavy duty high pedestal and motor enclosed inside the pedestal. All contact parts are made of high quality stainless steel. Capable of handling 1200 to 4000 kgs of leaf per hour depending on the size of the machine. Available in 8", 15", and 18" size with Iris/Cone assembly.....




Tea Roller [Kolkata]
Ledge batten table, special asymmetric well with free floating pressure cap. Tilting pressure cap to facilitate cleaning with new guiding system of the pressure cap. Rack and worm system - one piece door. Standard components covering the whole range of Rollers. Negligible maintenance.....




CTC Tea Processing Machine [Kolkata]
Novel design and Spillage-proof cutting unit to ensure vibration free precision cut of desired granules. Easiest system for roller changing in short time from top. Overload release with fine tuning of cut adjustment device. H.S. and S.S. Rollers are interchangeable with each other for longer life of segments. Available in 24", 30", 36", and 52", with 81/4", 81/2, 91/2" and 13" dia C....




Continuous Fermenting Machine [Kolkata]
Modular design mechanized tea fermentation saves floor space. Conveyor is made of stainless steel perforated trays. The machine functions for even fermentation in hygenic working conditions. High output consistency in quality irrespective of any weather. Available in different sizes to suit your output. Detachable nylon brush for continuous clearing of trays.....




Fermentech Nylon Mesh - Continuous Fermenting Machine [Kolkata]
The material of this imported Mesh with 45% upon area is PES grade nylon woven fabric belt. PES is high temperature amorphous thermoplastic offering combination of better chemical resistance and high dry capability. PES provides a greater margin performance in toughness in comparison with other plastic. Nearly 80% more open area than existing SS trays/belts ensures even fermentation across t....




Three Tier Belt Fermentor [Kolkata]
Multistage/Tier machine to suit individual space requirements. Even fermentation - consistent quality. Ensures hygenic working condition; no bacterial contamination. Automatic and continous belt cleaning system. PVC belt of 1500 mm, 2000 mm, 2500mm. Width available to suit individual space requirement. High output upto 2500 Kgs/hr.....




3 Stage Conventional ECP Drier [Kolkata]
GEM conventional tea driers are suitable for CTC, Orthodox as well as green tea drying. Drying chamber is fabricated of best quality M.S. Plate with efficient air sealing device. Increased output and lower fuel consumption. High evaporation per kg of tea. Capacity ranging from 150 Kgs to 300 Kgs/hr.....




Vibratory Fluid Bed Dryer [Kolkata]
The two-drying system enables immediate arrest of fermentation. The dynamic design of drying chamber ensures correct velocity and pressure throughout the entire length and the bed for perfect fluidization. All contact parts of tea are made of high quality stainless steel. High thermal efficiency saves cost of fuel consumption and can be supplied with radiator. Available in four size....




Coal and Wood Fired Heater [Kolkata]
Indirect fired Heater and efficient design reduces heat loss. Air flow arrangement helps in maximum transfer of heat. Heater is available for wide range of applications to suit conventional tea drier and fluid bed driers of any make. Robust flexible C.I. Frame.....




D.F. Heater Oil and Gas Fired [Kolkata]
Double walled combustion chamber and lining with heat-resistant fire bricks. Venturi type mixing chamber, both chambers coated with boiler quality paint. Available with both oil and gas or combined burners of different sizes. High CFM; hot air with minimum fuel consumption.....




Slow Speed Fibre Extractor [Kolkata]
Removes fibres without any effect on quality of tea. Highly polished electrostatic PVC rollers are used. Available in size 30", 36", 48" and 54" with 4 rollers and 6 rollers. Capacity 250 to 600 kgs/hr. ....




Automatic Batch Weigher [Kolkata]
The machine is extensively used at dryer mouth for CTC tea weighment. Has a tamper-proof weighing recording system which checks pilferage. Accurate weighing of made tea. No operator required and thus reduces labour cost.....




Myddleton Stalk Extractor [Kolkata]
Higher quality of tea grading which is stalk-free. Does not break or grey the tea during stalk extracting operation. Consists of two aluminum trays with perforation. Different perforation of sieves can be fitted for grading. An oscillating motion to the trays enable the fine tea particles to pass through upper trays. The stalk and large particles of tea is discharged into the head of....




Vibro Screen Sorter [Kolkata]
Perfect sorting of various grades in one machine. Re-sorting is not necessary as different screens give perfect grades. No loss of bloom due to less handling of tea. Available in single deck to seven decks, output 500 kgs/hr. Can be used for fine screening/sorting of any other product in various other industries.....




Duplex Tea Packer [Kolkata]
Suitable for packing 3 chests or bags by adapter at a time. Oscillating platform eliminates detrimental effect of air percolation. Almost noiseless operation.....




Electronic Colour Sorter [Kolkata]
Electronic colour sorter machine for removal of stalk from orthodox tea. Available in two models: capacity 120-140 kgs/hr. and 220-240 kgs/hr.....





Kolkata Products Catalog

Gem Group Of Companies


Pulverizer [Kolkata]
Heavy duty construction of graded cost iron and alloy steel. 3-in one operation: grinding, classifying, and conveying saves labour cost. Capacity 150 to 300 kg/hr.....




CTC Grooving Lathe Machine [Kolkata]
Designed to operate by one semi-skilled operator. Capable of chasing circumferential grooves on 8" to 13" dia segment. Fitted with 4 jaw chunk, special lead-screw and P.B. Nut for longer life. Supplied with electric motor, starter, gear box and coolant pump 380/420 volts.....




CTC Helix Milling Machine [Kolkata]
Designed to operate by one semi skilled operator. Capable of cutting helical groove on 8" to 13" Dia segments at 60", 65", 68" and 70" angle. Fitted with 4 jaw chunk, special lead-screw and P.B. Nut for longer life. Supplied with electric motor, starter, gear box and coolant pump 380/420 volts. Dividing head is provided for milling 40, 50, 60, 70, 80, 95, 100, 120 and 130 Nos. of heli....




CTC Milling cum Grooving [Kolkata]
Complete fool-proof machine designed to be operated by one semi skilled operator. Capable of both cutting helical grooves as well as circumferential grooves in the same machine. Can take 8" to 13" dia segment roll for helical cut 40 to 130 nos., as well as circumferential grooves by chaser fitted in tool post on the daddle. 4 jaw chuck, special lead-screw and P.B. nut ensures longer life....




Cutter and Chaser Grinder [Kolkata]
Specially designed for grinding milling cutter as well as grooving chaser. Simple fool-proof machine can be operated by one semi skilled operator. Cutter mounting spindle rotates on swivel base graduated for accuracy. The unit is provided with motor, starter, and grinding wheels.....




Roller Inspection Bench [Kolkata]
Specially designed for easy inspection of proper matching of CTC Rollers mesh. The bench is mounted on swivelling castor wheel and fitted with tube lights. Arrangement for both parallel and radial adjustment. The unit is complete in all respect with electricals.....




Mobile Crane [Kolkata]
Specially designed for loading, carrying, and unloading CTC Rollers. Mounted on two-wheels for easy floor movement. Pull-kit or wire winch shackles provided for safe lifting and carrying.....





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