HEAVY DUTY SCREENS

NACE “Heavy-Duty Screens” are screens designed specifically for screening large materials after the primary crushing process. The engineering design and vibration calculations are made for keeping the large material screening efficiency at the maximum level, where high safety coefficients have been used for screen durability.

The upper layer of the screen is either grizzly or perforated sheet depending on material size.

The SKF or FAG bearings are manufactured based on the ISO 9001 management system by using CNC machines having high processing precision.

They are manufactured with a slope of 18°. A “Washing System” can be easily adapted if the material needs to be washed.

  • High-manganese, heavy-duty type adjustable grids and perforated sheets.
  • High capacity
  • High reliability
  • SKF, FAG special screen bearings
  • Liquid-oil and controlled lubrication facility

Model

Nominal Size (mm x mm)

Power* (kW / RPM)

2 Layer Weight (kg)

3 Layer Weight (kg)

*AST/**IST-1650

1600 x 5000

22/1000

5.300

7.500

AST/IST-2050

2000 x 5000

30/1000

7.000

9.500

AST/IST-2060

2000 x 5000

30/1000

7.200

9.700

AST/IST-2460

2400 x 6000

30/1000

7.500

10.000

 

* AST: Heavy-Duty Screens with Perforated Sheets

** IST : Heavy-Duty Screens with Grids