Powder Sieving & Blending

GEA Colby can engineer and supply a wide range of sieving and blending techniques to suit many industries.

GEA Colby Blending System

Blending

GEA Colby has installed many types of blender units, ranging from simple batch units to multiple units providing continuous output.

Our experience includes simple 'tumble' blenders, high-efficiency Ribbon Blenders and the revolutionary Forberg twin-shaft paddle mixer. We can provide the technology required for high throughputs, high levels of accuracy and high sanitation standards.

Paddle Blender

Powder Sieve

Sieves

GEA Colby has developed cost-effective means of fine screening dry powders and granular products such as milk powders, food additives, pharmaceuticals, chemicals and other high value products.

GEA Colby sanitary sieves are manufactured from a range of stainless steel and food-grade materials to ensure the most suitable contact surface for each product. Sieves can be supplied with a wide variety of throughput rates and aperture sizes.

Sieves can be operated as stand- alone units, or be integrated into complete GEA Colby powder processing systems.