M-Ovas® Universal Cutting Plate Macerator

M-Ovas® Universal Cutting Plate Macerator

Reliable grinding of impurities to protect pump systems and equipment

NETZSCH M-Ovas® grinding systems dapat digunakan dimanapun ada kebutuhan untuk menghancurkan benda padat (solid) dengan baik, NETZSCH M-Ovas® Grinding system dapat digunakan untuk memecah padatan sehingga untuk mencegah terjadinya penyumbatan pipa serta kerusakan terhadap peralatan downstream.
Desain yang khusus dari housing M-Ovas® menjamin bahwa solids dalam wastewater (air kotor) mengalir sampai kepada cutting plate, di mana solids itu akan ditahan dan dipotong oleh bilah-bilah yang berputar (rotating blades). Housing M-Ovas® yang dirancang khusus memastikan padatan yang terdapat dalam air limbah akan terbawa menuju cutting plate, (dimana padatan tersebut akan tertahan dan terpotong oleh rotating blades) / (untuk kemudian ditahan dan dipotong/dipecah/dikecilkan dan diseragamkan ukurannya oleh rotating blades). Pemasangan yang tidak membutuhkan banyak perawatan ini (low-maintenance assembly) didesain untuk sludges (endapan-endapan) dengan aliran maksimum sebesar 300 m3/jam dan kandungan benda kering (dry matter content) hingga mencapai 7%.

Keunggulan NETZSCH M-Ovas®:

  • Keamanan operasi yang tinggi disebabkan adanya konstruksi yang kuat Kondisi operasi yang aman karena konstruksi yang kokoh
  • Mudah dioperasikan dan sederhana untuk dirawat pengoperasian dan perawatan/pemeliharaan yang mudah
  • Biaya operasi yang rendah melalui efisiensi operasi yang tinggi
  • Rasio harga/performa yang tinggi optimal

NETZSCH M-Ovas® terutama digunakan dalam bidang-bidang berikut ini:

  • Perawatan Wastewater pengelolaan air limbah
  • Agrikultur
  • Rumah jagal dan pabrik daur ulang (recycling plants)
  • Pabrik pengalengan (Canning/tinning factories)
  • Pabrik gula
  • Dapur industri
M-Ovas® Universal Cutting Plate Macerator

1 Housing
Hydrodynamic design with integrated stone trap for solids, and a clean-out port. The sediment can easily be removed by opening the cover plate. The housing is galvanized to ensure corrosion resistance. Available in stainless steel (optional).

2 Housing cover
Cutting unit integrated into housing cover. A gas strut is fitted to the cover to assist opening.

3 Cutting unit
The cutting plate is made of wear resistant, hardened steel. Optimum cutting performance through cutting unit with a fixed cutting mechanism. Cutting head and cutting blades made from wear resistant hardened steel. The flywheel effect of the cutting head supports the cutting process and reduces the drive power. Easy exchange of cutting plate and cutting blades without disassembling the pipework. A manual adjustment is not necessary due to the pressure spring support.

4 Shaft seal
Single mechanical seal made of hard metal with oil quench to prevent product leakage.

5 Drive
The standard drive unit has reinforced bearings.

6 Inline version
Product inlet and outlet are positioned on the same level. The M-Ovas® can be directly connected to a horizontal pipeline or to a pump inlet where the flange is set at 90°.


Flow rate


Pressure drop


Maximum pressure


Approximate weight


S 2,2/50 50 0.05 1 120
S 4,0/300 300 0.12 1 195

*Further sizes and technical data on request.

  • Protects the system from large solids and possible consequential damage
  • High cutting efficiency avoids clogging by materials such as fabric remnants or long fibres
  • Compact design with high throughput
  • Easy and quick removal of the cutting plate, saves time and costs
  • Low energy consumption at high throughput rates
  • Integrated clean-out port with separate cleaning and drain opening
  • Shaft sealed by mechanical seal with grease lubrication
  • Particularly maintenance-friendly, no removal from the pipeline necessary
  • Cutting plate can be used on both sides
  • Different perforated plates depending on the application

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