BUFFERgrind 250

  • Continuous grinding of fresh products
  • Meets the strictest hygiene requirements
  • Easy cleaning


Self-feeding BUFFERgrind 250 is designed and constructed for continuous grinding of fresh products.

The machine consists of a hopper with a stirrer and screw. The stirrer ensures that the product is pressed down into the screw which subsequently presses the product through the knife house. The machine can be equipped with different knives and hole plates, the combination of which is dependent on the product.

The inside of the machine is protected against water etc. by a specially made ventilation system which keeps the electrical, mechanical and pneumatic parts dry and clean.
The grinder is equipped with interlocked take-away safety cover over the grinding head.

The grinder is available with bone elimination system. The grinder is equipped with safety trip wire.

The self-feeding grinder can be a stand alone machine or be part of an integrated processing line.

  • Polished tank paddles and screw
  • Bone elimination system only up to ø 6 mm hole plate
  • Frequency converter
  • Inspection platform
  • Accessory trolley


Motor: 45 kW / 2,2 kW
Motor starter: Soft starter
Voltage: 3x400V – 50 c/s or as required
Control voltage: 24 V DC
Materials: Stainless steel AISI 304, bead blasted
Screw: Stainless steel
Hopper volume: 1200 L
Capacity: Depending on final hole size and type of meat
Cut-knife: ø250 mm: type according to customer specifications
Hole plate: ø250 mm: hole size according to customer specifications
Weight: 2400 kg.
The machine is designed in accordance with CE standards.


Marel offers a range of service solutions to prevent failures, maximize performance or in case of unexpected breakdowns remote or onsite assistance.

Marel has offices in 30 countries across all regions, and a global network of highly skilled professionals that provide remote as well as onsite service support. We provide quality spare parts and customized service agreements for our customers to ensure optimal performance of Marel equipment.

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