Single-Screw Series Frozen Meat Grinder 300
The single-screw frozen meat grinder 300 is specially designed for frozen meat at -18℃ to 0℃ and below. It allows direct grinding of unfrozen meat blocks, reducing nutrient and protein loss, preserving muscle fiber integrity, and avoiding significant temperature rise during processing. This helps extend product shelf life. By changing the perforated plates and knives, the machine can produce different types of minced meat and meat blocks. Since no defrosting is required, the freshness and nutritional quality of the meat are fully retained.
Total Power 75 kW
Voltage 3-phase 380V 50Hz
Production Capacity 7 t/h
Knife Disc Diameter 300 mm
Knife Disc Hole Size 6–35 mm
Total Weight 2523 kg
Dimensions (L×W×H)1900 × 1500 × 1800 mm
Working Principle
During operation, the rotating auger pushes raw materials from the hopper toward the pre-cut perforated plate. The combination of the rotating knife edges and the perforated plate shears the meat into fine pieces, while the auger pressure continuously pushes the minced meat through the perforated plate.
Key Features
German-inspired design with food-grade SUS304 stainless steel construction. The machine has a rounded exterior, compact structure, smooth operation, aesthetic appearance, and complies with hygiene requirements and European standards.
All knives are made from imported materials with vacuum heat treatment. They are high-performance, interchangeable with imported knives, and can be combined in multiple configurations to meet diverse processing needs for frozen meat, fresh meat, vegetables, etc.
Large auger pitch and inlet, ensuring smooth feeding and high production efficiency.
Excellent particle size control: the high-speed single-screw auger produces minimal compression and low discharge pressure, reducing oil loss and preventing damage to the meat, producing uniform particles with clean edges.
User-friendly design: quick-release handles allow easy removal of the auger and knife set for cleaning, maintenance, and repair. Low friction during operation minimizes temperature rise, preserving freshness and extending shelf life. Efficient, low energy consumption.
Versatile and adaptable: multiple perforated plate combinations make it suitable for various meat products.
Performance Metrics
Power: 37 kW
Voltage: 380V, 3-phase, 50Hz
Production Capacity: 3,000–6,000 kg/h
Feed Opening Diameter: Ø300 mm
Screw Speed: 120–300 rpm adjustable
Grinding Hole Plate Diameter: Ø200 mm
Applicable Meat Temperature: ≤ –18°C
Material: SUS304 stainless steel
Weight: Approx. 1,500 kg
Dimensions: 2000 × 1200 × 1600 mm
Applications
Direct grinding of frozen meat blocks (beef, pork, poultry, fish, etc.)
Production of ground meat for sausages, hamburgers, dumplings, meatballs, and pet food
Used in meat processing plants, central kitchens, and food production lines
Benefits
No Thawing Needed: Maintains meat freshness and reduces microbial contamination.
Stable Output: Powerful motor and precision screw design deliver continuous, uniform grinding.
Consistent Particle Size: Ensures superior texture and product quality.
Durable & Hygienic: Entire machine constructed from SUS304 stainless steel for easy cleaning and food safety compliance.
User-Friendly Operation: Simple control interface and quick disassembly for maintenance.
Energy Efficient: Reduces handling time and energy loss associated with thawing and secondary processing.
Customizable Configuration: Available with different hole plates and cutting sets to meet specific production requirements.