The Newin 300KRS is a 12-inch fully automatic meat slicer designed for commercial meat preparation. It uses a 300mm slicing blade and a dual-motor configuration with a rated input power of 450W + 650W. The machine is suitable for butcher shops, supermarket meat counters, restaurants, hot pot kitchens, catering businesses and other commercial food preparation applications.
The 300KRS features a full stainless steel body, a built-in knife sharpening device and an automatic slicing configuration. Its specified mutton cutting size is Ø120mm, while the rectangular cutting size is 180 × 110mm.
With a 300mm blade and a 55kg net weight, the 300KRS provides a larger automatic slicing format than compact commercial meat slicers while remaining suitable for commercial kitchen and meat preparation environments.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | 300KRS |
| Machine Type | 12-Inch Fully Automatic Meat Slicer |
| Blade Diameter | 300mm / 12 inch |
| Mutton Cutting Size | Ø120mm |
| Rectangular Cutting Size | 180 × 110mm |
| Rated Input Power | 450W + 650W |
| Motor Configuration | Dual Motor |
| Rated Voltage | 220–240V |
| Rated Frequency | 50Hz |
| Net Weight | 55kg |
| Machine Dimensions | 590 × 560 × 735mm |
| Package Dimensions | 690 × 620 × 800mm |
| Waterproof Rating | IPX1 |
300mm / 12-Inch Slicing Blade
The 300KRS uses a 300mm diameter slicing blade, giving the machine a 12-inch slicing format for commercial meat preparation. This blade size provides a larger cutting format than smaller commercial slicers and is suitable for businesses that regularly prepare larger meat products.
The specified mutton cutting size is Ø120mm, while the rectangular cutting size is 180 × 110mm. Buyers should compare these dimensions with the size and shape of the meat products used in their operation before selecting the machine.
For businesses comparing different automatic frozen meat slicer sizes, the 300KR 12-inch automatic frozen meat slicer is another 300mm model to consider.
Fully Automatic Slicing Operation
The 300KRS is designed as a fully automatic meat slicer for commercial meat preparation. Its automatic configuration is intended for businesses that need a powered slicing process rather than a semi-automatic machine.
The automatic operating format can be considered for regular meat preparation in butcher shops, supermarket meat departments, restaurants, hot pot kitchens, catering operations and central kitchens.
The actual operating process and suitable product conditions should follow the manufacturer’s instructions and the requirements of the meat being processed.
Dual-Motor Configuration
The 300KRS uses a dual-motor configuration with a rated input power of 450W + 650W. The two motor ratings are part of the machine’s automatic slicing and movement system.
For commercial buyers, the motor configuration provides useful information when evaluating the machine’s electrical requirements and comparing it with other automatic meat slicers.
The rated voltage is 220–240V at 50Hz. Buyers should confirm the required electrical configuration before ordering.
Full Stainless Steel Body
The 300KRS features a full stainless steel body for commercial food preparation environments. Stainless steel provides a practical machine surface for routine cleaning and maintenance around the meat slicing area.
Meat residue should be removed from accessible machine surfaces and the cutting area after operation. The machine should be cleaned and dried according to the supplied operating and maintenance instructions.
Built-in Knife Sharpening Device
The 300KRS is equipped with a built-in knife sharpening device. The integrated sharpening arrangement provides a convenient way to maintain the slicing blade during normal machine use.
Regular inspection of the blade condition is important for maintaining suitable slicing performance. Operators should follow the supplied instructions when using the sharpening device and when handling or cleaning the blade.
Cutting Size
The specified mutton cutting size for the 300KRS is Ø120mm. The rectangular cutting size is 180 × 110mm.
These dimensions are useful when checking whether the machine is suitable for the size of meat products used in your operation. Buyers should compare the actual product dimensions with the specified cutting size before purchasing.
Suitable Applications
The Newin 300KRS can be considered for a range of commercial meat preparation applications, including:
- Beef and lamb preparation
- Butcher shops and meat counters
- Supermarket meat departments
- Hot pot restaurants
- Restaurant and hotel kitchens
- Catering and central kitchens
- Commercial meat preparation operations
The appropriate application depends on the meat type, product dimensions, required slicing format, operating requirements and available electrical supply.
Choosing the 300KRS for Your Application
The 300KRS is a suitable model to consider when a commercial operation needs a 12-inch fully automatic meat slicer with a 300mm blade and dual-motor configuration.
When selecting between different Newin meat slicers, buyers should consider blade diameter, machine type, cutting size, motor configuration and the type of meat being processed.
The 300KTS 12-inch fully automatic meat slicer can also be compared when evaluating different 12-inch commercial slicing configurations.
For a larger 13-inch automatic frozen beef slicing format, the 320KRS 13-inch automatic frozen beef slicer uses a 320mm blade and has a 66kg net weight.
For businesses that specifically require a 14-inch automatic frozen meat slicer, the 360KA 14-inch automatic frozen meat slicer provides a larger blade format.
Installation and Power Supply
Before installation, place the 300KRS on a stable working surface with sufficient surrounding space for operation, cleaning and routine maintenance.
The rated voltage is 220–240V at 50Hz, with a rated input power of 450W + 650W. Confirm that the electrical supply at the installation site matches the machine specification before operation.
The machine dimensions are 590 × 560 × 735mm. Buyers should check the available installation space and access route before ordering, particularly when the machine will be installed in a commercial kitchen or meat-processing area.
The package dimensions are 690 × 620 × 800mm and can be used as a reference when planning transportation, receiving and installation.
🛠️ Maintenance Tips
- Clean meat residue from the cutting area after each use.
- Clean and dry the cutting components after washing.
- Check the knife condition regularly and maintain or replace the cutting components when necessary.
- Keep the machine surface and working area clean after operation.
- Follow the supplied operating and maintenance instructions for lubrication and component replacement.
Frequently Asked Technical Questions
Q: What size blade does the Newin 300KRS use?
A: The 300KRS uses a 300mm (12-inch) slicing blade.
Q: Is the 300KRS a fully automatic meat slicer?
A: Yes. The 300KRS is a 12-inch fully automatic meat slicer designed for commercial meat preparation.
Q: What is the motor configuration of the 300KRS?
A: The 300KRS uses a dual-motor configuration with a rated input power of 450W + 650W.
Q: What is the cutting size of the 300KRS?
A: The specified mutton cutting size is Ø120mm, and the rectangular cutting size is 180 × 110mm.
Q: What power supply does the 300KRS require?
A: The specified power supply is 220–240V at 50Hz. The rated input power is 450W + 650W. Buyers should confirm the electrical configuration before ordering.
Q: What are the dimensions and weight of the 300KRS?
A: The machine dimensions are 590 × 560 × 735mm and the net weight is 55kg. The package dimensions are 690 × 620 × 800mm.
Q: Does the 300KRS have a built-in knife sharpening device?
A: Yes. The 300KRS is equipped with a built-in knife sharpening device for routine blade maintenance.
Q: What is the waterproof rating of the 300KRS?
A: The specified waterproof rating is IPX1. This rating should not be interpreted as permission to pressure-wash or fully immerse the machine.
Related Commercial Meat Slicers
Newin offers commercial meat slicers with different blade sizes and operating configurations. The following models can be compared with the 300KRS according to application and machine format:
- Commercial meat slicers – browse the complete Newin meat slicer range.
- 300KR 12-inch automatic frozen meat slicer – a 300mm automatic model for frozen meat slicing applications.
- 320KR 13-inch commercial electric meat slicer – a 320mm commercial model for general meat slicing applications.
- 320KRS 13-inch automatic frozen beef slicer – a larger 320mm automatic model.
Request a Quote
If you are looking for a 12-inch fully automatic meat slicer for commercial meat preparation, the Newin 300KRS can be evaluated according to your meat type, product dimensions, required blade size and electrical supply.
For wholesale, distributor or commercial equipment inquiries, please provide the required quantity, destination country, voltage requirements and intended application when requesting a quotation. This information helps confirm the appropriate machine configuration and shipping requirements.


