Industrial Meat Grinder with Cryogenic Cooling

Product Specifications

Technical details and manufacturing context for Industrial Meat Grinder with Cryogenic Cooling

Definition

This industrial meat grinder is designed for continuous, high-volume grinding of meat in processing facilities. It integrates a cryogenic cooling system that injects liquid nitrogen or carbon dioxide into the grinding chamber, maintaining temperatures below 4°C throughout the operation. This temperature control is critical for inhibiting bacterial growth, preserving product quality, and extending shelf life. The machine features a hopper and auger feed mechanism that transports meat to grinding plates, where mechanical shearing produces consistent particle sizes. Constructed with food-grade materials, including stainless steel 316L for contact parts, it meets hygiene standards for food processing environments. The equipment is available in configurations with throughput capacities ranging from 500 to 2000 kg per hour, motor power from 15 to 45 kW, and grinding plate diameters from 200 to 400 mm. The cryogen consumption ranges from 50 to 200 kg per hour, and the operating temperature control range is -40°C to -10°C. Additional specifications include noise levels between 75 and 85 dB(A), operating pressure for pneumatic components of 0.6 to 1.0 MPa, electrical supply of 380-480 V AC (IEC 60038), ingress protection ratings from IP54 to IP65 (IEC 60529), and material grades per ASTM A240. The machine's weight ranges from 800 to 1500 kg, with dimensions varying from 2000×1000×1500 mm to 3000×1500×2000 mm. This equipment is essential for B2B supply chains, ensuring food safety compliance and efficient production. However, all listed values are reference ranges and must be verified with the legal manufacturer or supplier for specific models and applications. Standards mentioned are procurement references, not proof of certification. Proper installation, operation, and maintenance are required to achieve optimal performance and safety.

Working Principle

Meat is fed into a hopper and transported by an auger to grinding plates, where it is mechanically sheared into particles. Simultaneously, liquid nitrogen or CO₂ is injected into the grinding chamber to maintain temperatures below 4°C throughout the process. This cryogenic cooling prevents temperature rise, inhibits bacterial growth, and preserves product quality. The auger ensures consistent feed, and the grinding plates produce uniform particle sizes. The system operates continuously, with cryogen consumption adjustable based on throughput and ambient conditions.

Common Materials

Stainless Steel 316L, Food-Grade Polymer, Hardened Tool Steel

Technical Parameters

Parameter	Typical range	Notes & selection driver
Throughput CapacityRequired	500–2000 kg/hour	Maximum processing rate
Temperature Control RangeRequired	-40–-10 °C	Operating temperature range
Motor PowerRequired	15–45 kW	Main drive motor rating
Grinding Plate DiameterRequired	200–400 mm	Diameter of grinding plates
Cryogen Consumption	50–200 kg/hour	Maximum cryogenic fluid usage
Noise Level	75–85 dB(A)	Operating noise at 1 meter
Operating Pressure	0.6–1.0 MPa	For pneumatic components and seals.ISO 5208
Electrical Supply	380–480 V AC	Three-phase, 50/60 Hz.IEC 60038
Ingress Protection Rating	IP54–IP65	Protection against dust and water jets.IEC 60529
Material Grade	304/316L	Food-grade stainless steel for contact parts.ASTM A240
Weight	800–1500 kg	Depends on configuration and options.
Dimensions (L×W×H)	2000×1000×1500–3000×1500×2000 mm	Overall footprint, varies with model.

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Components / BOM

Cryogenic Injection System
Injects cryogenic fluid into grinding chamber

Material: Stainless Steel 316L
Grinding Head Assembly
Mechanical shearing of meat particles

Material: Hardened Tool Steel
Temperature Monitoring System
Continuous temperature measurement and control

Material: Food-Grade Polymer
Variable Speed Auger Optional
Controlled meat feed mechanism

Material: Stainless Steel 316L
Feed Hopper
Receives the meat and feeds it to the auger.

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Industrial Meat Grinder with Cryogenic Cooling.

Manufacturers of Industrial Meat Grinder with Cryogenic Cooling

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Frequently Asked Questions

What is the purpose of the cryogenic cooling system?

The cryogenic cooling system injects liquid nitrogen or CO₂ into the grinding chamber to maintain temperatures below 4°C. This prevents bacterial growth, preserves meat quality, and extends shelf life during processing.

What are the available throughput capacities?

The machine is available in configurations with throughput capacities ranging from 500 to 2000 kg per hour. The specific capacity depends on the model and configuration, so it must be confirmed with the manufacturer.

Which materials are used for contact parts?

Contact parts are made of food-grade stainless steel, typically grades 304 or 316L, as per ASTM A240. This ensures hygiene and corrosion resistance in food processing environments.

What standards are referenced for electrical and pressure components?

Electrical supply is rated at 380-480 V AC per IEC 60038, and operating pressure for pneumatic components is 0.6-1.0 MPa. These standards are procurement references; actual compliance must be verified with the manufacturer.

Data Basis

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pressure:	Up to 15 bar (grinding chamber max pressure)
flow rate:	500-5000 kg/hr (meat throughput)
temperature:	-50°C to +10°C (cryogenic cooling range)
slurry concentration:	Up to 40% fat content in meat slurry

Product Specifications

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