Application of multifrequency screens in the food industry

Screening products: 0.8-2.5 mm dolomite grits and 0-0.8 mm dolomite powder, which are components of livestock and poultry feed.

Type of screens: ULS 2.3x1Int, 2 units; ULS 2x1L, 1 unit.

Types of screening surface: woven steel sieve, 2.5x2.5 mm openings; polyamide sieve, 0.8x0.8 mm openings.

Replaced equipment: a new line.

Purpose of purchase: production of a new commercial product with strict quality requirements.

 

Achieved results: The use of the ULS screens allowed the customer to obtain commercial product with a strictly regulated particle size of 0.8-2.5 mm with minimal losses (less than 1.5%). The feed capacity of the ULS 2x1L screen was 30 t/h, the specific capacity was 16.7 t/ m²∙h. The feed capacity of the line of two ULS 2.3x1Int screens was 24 t/h, the specific capacity was 5.2 t/ m²∙h.

 

A ULS 2x1L screen in the line of dolomite screening at a cut point of 2.5 mm

 

ULS 2.3x1Int screens in the line of dolomite screening at a cut point of 0.8 mm.

Year of commissioning: 2008.