Prebreaker

• Initial size reduction of large blocks of frozen or fresh meat, poultry, or fish.
• Breaking down large food waste products for further processing or disposal.
• Preparation of raw materials for pet food manufacturing.
• Pre-processing of bulk ingredients in rendering plants.

Typical capacity

For this class of equipment, throughput can typically range from 1,000 kg/hr to 5,000 kg/hr, depending on the material and motor size.

Power supply

Commonly found on units of this type, a 400V, 3-phase, 50Hz electrical supply is typically required, with motor power often between 15 kW and 37 kW.

Footprint

Floor-standing prebreakers typically occupy a footprint of approximately 1.5m x 1.0m to 2.5m x 1.5m, with a height of around 1.5m to 2.0m.

Construction material

Units designed for food processing are typically constructed from stainless steel (e.g., 304 or 316 grade) for hygiene and corrosion resistance.

Suitable feed size

Prebreakers are designed to handle large blocks, typically up to 600mm x 400mm x 200mm, reducing them to smaller, manageable chunks.

Output particle size

The output particle size is typically irregular, ranging from 50mm to 200mm chunks, suitable for subsequent grinding or mixing.

• What maintenance is typically required for a prebreaker?

  Regular maintenance typically involves checking the condition of the cutting elements, bearings, and drive system. Lubrication, belt tensioning, and general cleaning are also routine tasks.

• Can a prebreaker handle bone?

• What safety features should I look for?

• Is this unit suitable for frozen blocks?

• How is the output material discharged?

Food processing mixers and processors are valued for their durability and reliability when sourced used. Buyers typically prioritize machines with clear maintenance histories and robust construction. Key considerations include motor condition, bowl or chamber integrity, and compatibility with existing production lines. These units generally perform well across multiple applications, from batch mixing to food preparation. Stainless steel components and established brands tend to command buyer confidence in the secondhand market.

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