ELECON ENGINEERING Sojitra Road, Anand, Gujarat

Elecon manufactures Wind Turbines in 60 and 50 hz frequencies with globally recognised technologies.

PEL manufactures microprocessor based digital weigh feeders as per design of HASLER International-France, incorporating their state-of-the-art technology for continuous control and proportioning application in cement, steel, fertilizer, chemicals, petrochemical and other industries. Principle of operation: PEL Gravimetric weigh feeder is a variable speed small conveyor incorporating belt weighing and speed control system. The flow rate is held constant by varying the speed inversely with respect to belt load. Set point controller ( a built in feature in all Hasler controller ) allows setting of required rate and provides a signal to raise or lower the speed of the belt. For additional controls and communication facility, required signals are available from the weigh feeder control panel to connect it to a PLC or a supervisory computer either direct or using MODBUS/ PROFIBUS etc. making it a part of distributed digital control system. Measurement of flow rate and control are all through 32 bit microprocessor based digital techniques ensuring high reliability and accuracy to the level of 0.25% which is not known in the industry presently. For materials having sluggish flow characteristic mass flow bins, vibrators, screw feeders, rotary air lock feeders are provided to allow the material to lend themselves to control.

Tippler is used for emptying the loaded wagons by tipping it. Tippler retains wagon from top as well as from side by using clamping devices provided on it. Apart from that track stops, wheel grippers and different type of limit switches are provided as features of wagon tippler.   Tippler is driven by either Hydraulic drive or by electro-mechanical drive OR Hydro Mechinical Drive . Placement of wagon, on tippler platform, is accomplished by wagon marshalling equipment like Side Arm Charger or Bettle Charger or Pussher Car deppending on Type of Wagon Tippler application. ELECON has supplied moren then 265 Wagon Tippler in various Industries. 

Roller Mils are directly driven bevel-wheel planetary gears or bevel cylindrical gear units. The gear unit represents an almost integral component of the mill. The output flange of the gear unit is rigidly connected with the grinding table. In addition to transmitting the torque ,the gear unit also has capability  to take up the reaction forces from the the griding force of the mil’s rollers. Hydro dynamically or hydrostatically lubricated thrust bearing being mounted in the upper housing parts of the gear unit absorb the grinding force which is then transferred though the housing into mill’s foundation . This growing number of roller mills in operation as well as the increasing specific need and demand of gear transmission feature .

ETS Series Twin Screw Extruder Gear Box is developed by featuring high torque and high speed output rate. The gearboxes are embedded with excellence high dissipation and oil lubrication system to provide stable output under heavy loading force. The axial thrust is supported by axial roller-type swivel thrust bearing coupled with thrust bearing assembled in tandem way.

High Gearing quality and tooth flank modification adapted to actual tooth load allow for extremely high pitch line velocity.

Steel tubes having diameter 20 to 50 mm sizes are drawn by cold drawing process and process from steel stripes passes through each gear unit output double shafts on which different formation of shape dies are mounted on both output shaft and between dies, steel stripes passes results to form a steel tube of specific diameter. These type of Gear units are installed in series. The first gear box is having three input in which the first input is connected to electric motor. Second input is connected to the input of next gear box and the third input is connected to generator so that in case of the power failure the process of drawing the tube will continue in operation. The other gear units in the series is having input shaft double extended. These type of gears are specially developed for one.

For the distance between shaft ends exceeding beyond N4 limit, Elecon make ET type of geared couplings are used to connect the driving and driven equipment. This type is provided with appropriate torsion shaft to accommodate required distance between shaft ends. ET type geared coupling are widely used in Cement industries, Steel Industries,Industries and Mining/Power stations. The Shaft is manufactured from Seamless Carbon Steel Pipe on precise machinery to maintain the design tolerances. This shaft is designed considering moment of Inertia, Deflection and Critical speed with appropriate safety factor. Elecon has supplied these type of units up to 75000 size and up to 7500mm length. The sizes supplied are covering continuous rating up to 115.19 kW/rpm.

Elecon make Geared coupling with standard design are available in Design 1, Design 2, Design 3 and Design 4 wherein distance shaft ends can be accommodated up to N4 dimension i.e. from 43 mm to 408 mm depending on size of the coupling.

Planetary Gearboxes have much higher mechanical rating compared to parallel shaft Gearbox as the power being transmitted gets equally distributed among three to five streams in each stage thus reducing the induced stresses which very much optimizes the size as well allows to accommodate higher ratio to eliminate open pair.

Stacker Reclaimer is for stacking and wheel on boom reclaimer for handling bulk... For continuous stacking an reclaiming of crushed bulk materials, economics solutions can only be achieved by the use of combined bucket wheel stacker reclaimer. Elecon bucket wheel stacker reclaimermachine can stack the material to form the stockpile or reclaim the stockpiled material and feed onto themain line conveyor. ELECON Supplied Stacker cum reclaimer with 60 Meters boom langth at JSPL Angul.

Elecon has started producing Spiral Bevel Gears in 1976. Since then, Elecon using these specially designed, spiral-toothed gears in all Right Angle drive Bevel Helical Gearboxes and also supplying loose Spiral Bevel Pair to various users as per specific requirement. Today, ELECON have largest capacity and capability to produce such spiral bevel gears in house.

For the growing need of steel roling mills, Elecon has developed custom-made gearboxes to obtain variable speed of rolling mill to suit client’s requirements. Such special-purpose gearboxes have been supplied to Precision Equipments, Flat Products and to ultimate users such as Comet Steels, Sipta Steels, Nanded, and Him Ispat, Himachal Pradesh.

Elecon slewing gear units of planetary as well as bevel-helical type (conventional) are available in various sizes ranging from 1.5 kW and reduction ratio ranging from 400 to 1000. These gear units are especially designed for the slewing mechanism of the stacker-reclaimer machines. The planetary gear units normally have four-stage reductions out of which the first stage is designed as helical or bevel pair, and the remaining stages according to planetary gear systems. The conventional gear unit consists of five to six reduction stages comprising bevel and helical gear pairs. The sun and planet gears are case-hardened and ground to quality 6 as per DIN 3961/63. The annulus is made up of high tensile alloy steel, heat treated or nitrated depending upon power requirement. The spiral bevel gears in case of conventional gear units are case-hardened and lapped in pair so as to ensure optimum tooth contact pattern during assembly. The casing is of welded construction mainly in three parts in case of planetary gear unit and in two parts in case of conventional gear unit. The bearing bores are machined with high degree of accuracy on CNC machines.

Shiftable conveyors, used at open-caste mines. Capable of handling materials at the rate of  ranging from 6000 TPH to 20,000 TPH and is suitable for belt widths upto 2,400 mm. and up to 4.2 M/Sec belt speed .

"Variable Speed" means the change of the speed of a driven machine in running condition. The ELECON Variable Fill Scoop Fluid Coupling is therefore located between a constant speed motor and driven machine.

Variable Speed” means the change of the speed of a driven machine in running condition. The ELECON Variable Fill Scoop Fluid Coupling is therefore located between a constant speed motor and driven machine. ELECON make ESC series of Variable Fill Scoop Fluid Coupling provides step less speed variations when connected to a constant speed electric motor. The variation in speed is obtained by change of quantity of oil in the main circuit through scoop tube movement, sliding in & out. The available speed regulation range depends on the type of load. Mainly the ranges available are Centrifugal Loads 4:1, Constant Torque Loads 2:1, and Rising Torque Loads 1.5:1 etc., These ranges can be further extended provided operation is possible in the specified regulation range. (See Operating and Control Ranges in the catalogue). By the use of ELECON – ESC coupling customer has benefit of energy saving /cost saving. Increased service life of motor & driven machine. Boiler Feed Pumps I/D, F/D & P/H Fans Compressors & Pumps Conveyors Crushers Ball mills etc.

Shaft Mounted Helical Planetary Gear Box  For Roller Press Drive Torque Rating : 3,000,000 Nm Reduction Ratio : 40 : 1 to 125:1

Technical Specifications: AWS 40 suitable for 346 kw power & AWSF 80 suitable for 627kw input power

Technical Specifications: Capacity up to 15000 kw and reduction ratio range from 2 to 6

Planetary Gearboxes have much higher mechanical rating compared to parallel shaft Gearbox as the power being transmitted gets equally distributed among three to five streams in each stage thus reducing the induced stresses which very much optimizes the size as well allows to accommodate higher ratio to eliminate open pair. The reduction in floor space as compared to conventional drive i.e with open gearing, almost to the tune of 50% reduction in floor space. Heaviest gear internal such as annuli are stationary thus requires no bearing and automatically improves the stability and reduces the Vibration level and in turn noise. Low noise level of 80-85 db as well as low vibration level going up to 4.5 mm/sec can be achieved. Direct drive eliminating open gears, bearings for same, coupling in between secondary gearbox and Open gearing – thus saving 5 to 6 % power consumption. For example, for a 45×90 Mill for power 1100 kW which also includes the drive power of TRPF/GRPF we can get a saving which is approximately equivalent to 20% of the additional expenditure for drive-part i.e. within five seasons additional expenditure is recovered and sugar starts earning additional Profit due to this solution. Planetary Gearbox have an advantage that the planet bearings are only loaded where as in case of Bearings supporting Sun or Carrier loads are more or less nullified by virtue of higher no of planets and their equal and opposite forces. Lubrication of planetary gearbox is quite simple as the rotating gear train partially act as pump thus allowing splash lubrication. We are proposing three-to five stage planetary gearbox in each stage Sun is input and carrier is the output keeping annuli stationary as well acting as casing and supported on saddle as shown in Drawing. Elecon's machine capability cuts the internal teeth of annulus to the accuracy of DIN 7 or Grinds if required to the accuracy class DIN 6

A pipe conveyor is a rubberized belt which is formed from a conventional troughed shape into a pipe, or tubular shape. Pipe conveyor technology has come far in the last 40 years or so and presently is on par with trough conveyor technology. As such, these conveyors can be compared. The choice of conveyor for any application should be weighed up against the specific criteria and objectives of each customer and/or site. ELECON has designed ,Manufactured ,supplied , erected and commissioned Single pipe conveyor of 7.7 Km Length with 1500 TPH  to Manikgarh Cement plant ,Nagpur ,Maharastra,India  and same is working satisfactorily since it's installation in 2015. Following are the major industries where Pipe Conveyor is used : Bulk port terminals loading and unloading materials in environmentally sensitive areas. The raw materials handling industry, e.g. transporting coal and ore. The cement industry, conveying powdered cement or limestone rock. In power plants, transporting coal and disposing of the ash.