Mellegard & Naij - Model CU -Mechanical Pre-Treatment Combi System

• Modern construction from robust stainless high quality materials.
• Module design enables change of screen equipment in the system. Coarse or fine screens. Spiral or drum screens.
• Alternative screenings treatment. Wash Press, Screw Press, Ram Press.
• Alternative grit trap designs. Aerated, non aerated, vortex, with or without grease trap.
• Hydraulically sized acc to international norms.
• Enclosed, safe & hygienic with easy to open access doors.

A typical Combi Unit CU can consist of:

• Screenings separaration with Cross Screen XS.
• Screenings treatment with Wash Press TP
• Sand separation in rectangular grit trap or circular vortex grit trap.
• Aerated or non aerated grit trap.
• Sand treatment with bottom conveyor and discharge/dewatering conveyor.
• Grease separation with skimmer, scumbeach, collection hopper. Blower and grease pump.

• Capacity: 5-300 l/s
• Motored gears: SEW and Nord
• Material: EN1.4301, EN1.4404 or by client demand