ELLIPTIC SCREENS

NACE Elliptic Screens make a vibrating motion increasing screening efficiency thanks to the position of the drive group over the screen body. The amount of material thus concentrated in the feeding section is expedited in order to spread it to empty spaces of the screen. It makes a reverse movement towards the feeding direction after the middle part, so enables the material to stay on the screen longer and increases the screening efficiency.

There are two beds in Elliptic Screens, where each bed group incorporates 2 special vibration bearings either SKF or FAG. There 4 vibration bearings in total in 2 beds.

It is lubricated by grease or liquid oil. The two bed groups are connected to each other through a cardan shaft.

  • High screening efficiency
  • High screening throughput
  • High reliabilty
  • Long bearing life – time
  • Easy maintanance
  • Easy frequency and amplitude control

Model

Nominal Size (mm x mm)

Power (kW)

Weight (kg)

EST3-2060

2000 x 6000

2×15

9.600

EST3-2460

2400 x 6000

2×15

10.500

EST2-2575

2500 x 7000

2×22

12.000