double-roller grinding mill / vertical / for wastewater / for biomass
N.Mac® Series



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  • Material:

    for wastewater, for biomass

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Capable of fragmenting large and solid particles, the N.Mac® Double Shaft Grinder is the ideal equipment to suit different applications such as wastewater treatment, biomass substrate handling, food and fruit scraps. Its various housing designs in channel and inline version allow installation into effluent channels or flange assembly to prevent pipe clogging and to protect downstream equipment, such as pumps.

Design Details
• Housing for inline channel installations
• Flow rates from 50m³/h to 400m³/h
• Double Shaft technology for reduction of solid particles
• Low power installation at 2,2 kW, 3kW and 4kW
• Low rotation of the cutters at high torque (1:29 reduction)
• Hexagonal shaft in hardened steel
• Standard cutter arrangement 7/7 teeth
• Optional control unit to reverse direction of rotation in case of blockage

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