Grizzly Feeder Dealers in Chennai

Vibrating Grizzly Screen Feeders A Wide range of Vibrating Grizzly Screen Feeders are available to suit almost any scalping operation particularly for handling difficult and aggressive materials.   Capacities up to 2500 tonnes per hour. Handling single particle lumps up to 2.5 m edge length. To withstand high impact loads when installed directly under dump hopper. Sizes up to 3.5 m wide and 8.5 long - larger sizes available on request.     Typical applications Include crusher relief operations handling ROM Limestone in Cement Plants, Iron Ore crushing operations, ROM Coal in Coal handling plants, other Mining and Quarrying applications. Another major area of application is for screening out trash and tramp material Such as high capacity screening of moist Coal in Power Plants without material blockage. Increasing use in Road Building and Civil Construction Projects for screening of Basalt Rock, various types of stones and gravel.   Design and Operation Vibrating Grizzly Screen Feeders are fully floating, linear motion units supported on compression springs, and are driven by highly reliable Direct Force Exciters, through drive motor and cardan shaft coupling. Depending on design, certain models are driven by a pair of unbalance motor exciters. Deep side plates, connected by huck bolted cross beams, ensure high rigidity. Wear surface is provided with abrasion resistant liners. DC electrical brake systems are offered as option to prevent occurrence of resonance vibrations during stopping operation of the unit. Correct adjustment of the Direct force Exciters provides optimum combination of amplitude and speed to suit each application requirement. Oil bath lubrication ensures trouble-free operation even in hot and dusty atmosphere. Upon request, a separate isolation frame can be provided, for mounting the Grizzly unit, which is also spring floated and fitted with hydraulic shock absorbers to facilitate smooth start / stop without excessive resonance vibrations. Electronic Vibration Monitoring System can also be offered for on-line condition monitoring of a Grizzly unit in actual operation.  

Precisely engineered, Grizzly Vibrating Feeder promises continuous, uniform feeding of raw material into the crusher in Mineral & Mining Industry, Construction materials, Silicate, Power sector, Steel sector, Cement Industry, Chemical Industry, and Foundries. Grizzly Vibrating Feeder is powered by Vibro motors for maximum efficiency & output. Features Custom designed & built Designed for maximum efficiency & output Heavy duty unbalanced Vibro motors Adjustable amplitude of vibration Heavy duty, rugged construction Stress Relieved Adjustable & replaceable grizzly bars Easy to maintain & operate Abrasion resistant lined bed and side plates Abrasion resistant grizzly bars Extend crusher life by reducing wear Increase crusher efficiency Reduce crusher power consumption Rugged single mass technology No exciter springs required No natural frequency tuning required Easily replaceable grid bars Stepped deck grids enhance screening efficiency Driven by world class electromechanical drives Designed to meet your exact requirements Wide range of achievable capacities Working Principle Vibrating feeder consists of vibrating frame, spring, vibrator, motor vibrating device and motor. The vibrator is made of two fixed eccentric shafts whose gears are jogged. When installation, the two gears must be jogged according to the sign. Through drive of the motor, the two eccentric shafts start rotating to produce a linear huge power which forces the feeder to vibrate. Through the vibration, the materials will slip and sling on the funnel, moving forward, when the materials pass the screening part, smaller parts will fall down, and avoiding the further crushing, so screening purpose can be reached. Vibratory Motor The Grizzly feeder is suitable to feed primary jaw crushers, selecting the large sizes which require primary crushing, the smaller sizes and any fines which must be eventually rejected.The Grizzly vibro feeder consists of a very large vibraring body made of thick plate with inside lining of anti-abrasive plate. The Grizzly vibro feeder is driven by two or four vibrating motors. The vibro feeder(which may either be placed on a steel or concrete base) rests on spring Calculation of Grizzly Bar Section Area Required The area needed for the Grizzly Bar Section may be calculated from the following empirical formula and tables. The resulting figure provides a guide to the Grizzly Feeder model required. Grizzly Bar area (m2) = Tonnes per hour of undersize Capacity/m2 A x Factor B x Factor C Electrical Control Equipment Grizzly Feeder may be supplied complete with Variable Feed Rate Controllers. They incorporate the very latest frequency inverter technology for applications that require frequent adjustment of the feed rate.For other applications twin vibrator phase reversal braking starters which enable the unit to stop within seconds may be suitable. The number of stop/ starts that may be made per hour is limited depending upon conditionsConsult us about your Electrical Control Equipment requirements Industries Using Grizzly Feeders Power Mining Aggregates Recycling Concrete Quarries Key Benefits Robust construction Adequate springs are selected to withstand heavy shock loads due to feed material. Wear plates are provided on all exposed surfaces for long life. Heavy duty exciters to induce large stroke and high force required to deliver run of quarry from dump hopper. Simple eccentric drive system. Easy maintenance. Easy to adjust stroke length by adding or removing the weights Easy to adjust stroke angle Applications Metallurgy, Coal Mine, Mineral Separation, Gold Ore Processing, Artificial Sand, Building Waste Recycling, Building Material, Chemical Industry and Abrasive Industry, etc.

Live grizzlies prove greatly beneficial to handly truck tippled coal so that the bigger lumps move automatically to one end allowing right size lumps pass through. this enable chp to handle large capcities without the need for breaking bigger lumps. Features:   Best In quality   Effective Cost

• Features:: Best In quality, Effective Cost

Live grizzlies prove greatly beneficial to handly truck tippled coal so that the bigger lumps move automatically to one end allowing right size lumps pass through. this enable chp to handle large capcities without the need for breaking bigger lumps.