Linear Motion Screen Dealers in Kolkata

adapted with great ease to the particular screening task. Relatively smaller size of linear motion machines can also be offered with a wide range of Unbalance Motor exciters.   The linear motion screens are made up of sub-assemblies Huck/lock-bolted together, enabling wear parts to be readily replaced. Drive is from standard AC motor via cardan shaft. The linear motion screens are horizontal/low inclination Screens and its operation is based on the micro throw principle. The operating frequency is generally 750 or 1000 vibrations per minute and easily adapted to the material to be screened in terms of angle of throw and amplitude which are adjustable within certain limits. Great stress has been laid on machine ruggedness and stability, simple maintenance and servicing including replacement of screen decks. Depending on application the machines are available as single or double deck type. Sizes range up to 4 m wide and to 9 m long and capacities up to 3000 tph depending upon the cut point and material characteristics. Applications include primary and secondary classification, sizing, washing/dewatering/ desliming, knock-out screens in foundry, screening of hot material and many others. Screen mats used are woven wire, rubber, polyurethane and perforated plate.   Isolation Frame In a large vibrating machine, substantial exciter forces are active and to avoid harmful vibration to building and support structure, Isolation Frames can be offered to reduce dynamic loads by approximately 90%-95%. These Isolation Frames are mounted on springs and hyraulic shock absorbers. Trolley Vibrating screens mounted on trolleys are offered suitable for transverse or longitudinal movement. Trolley movement can be either manual or motorised. Special jack pads and wedge block mounting ensure that load is off the wheels when screening machine is in operation. Circular Motion Vibrating Screens This is a new generation range of vibratory screening machines characterised by low profile, efficient protection of

We offer Linear Motion Screens. Linear Motion Screens are used in similar situations as above but where the height is limited by surrounding facilities or screening of small fractions and high throughput is required

wagon tipplers, container handling cranes, Travelling Trippers