The ribbon blenders are an extraordinary creation. Ribbon blender’s main purpose is attained by the fine and thorough blending of powders with powders/liquids (upto 40%) with powders. The working principle of the ribbon blenders involve two mutually opposite turned ribbons are working at a very low rpm on horizontally mounted shaft inside the ‘U’ trough, which pushes, lifts, throws and splashes the raw material inside the mixing vessel. Ribbon blender vessels are provided with a leak proof lid, top grill as a feed guard, motor, gear box and an MS frame. Apart from this the contact parts are fabricated in SS. Ribbon Blenders are mainly used for blending powders of similar physical properties.
It is widely used in :
(a)Spice Powder Industries
Main parts of the machines are top hinched lid, hinched safety grill for feeding,' U'trough left and right ribbons leak proof gland packing, motor, reduction gear box bearing assembly, bottom discharge shutter and frame. After thorough blending the product is discharged at the bottom shutter. Ribbon blenders are available in sizes from 10 kgs to 3000 kgs.The ribbon roasters are highly useful to grind curry powder, rice flour, health mix, cattle mix and soy powder. The maintenance of these ribbon roasters are quite simple and does not require much labour.