Frozen Meat Grinding Machine

Use: It can be used for thawed meat pieces or fresh meat to be grinded directly.

Features:

The whole machine is made of 304 stainless steel, corrosion-resistant, sturdy and durable, long use time

Internal hole plate can be replaced, can be processed into different sizes of meat filling

Large inlet to support different sizes of materials

Powerful motor to ensure it can handle tough frozen meat pieces.

Suitable for catering industry, school canteens, meat processing centres, food processing plants, etc.

Use process:

No-load test machine: the large frozen meat mincer shall be subject to no-load test machine after being used for the first time or restarted after being out of service for a long time. Switch on the power supply to start the equipment, idle for 1-2 minutes, carefully observe whether the motor operates stably, whether there is abnormal noise or vibration, confirm the rotation direction of the auger is correct, and each connection part (such as coupling and fastening bolt) is not loosened. Formal feeding can only be started after the no-load is normal. Do not load directly without test machine to avoid damaging the parts.

Uniform feeding: cut frozen meat or fresh meat into moderate block or strip in advance, and put it into the hopper in a continuous and uniform manner to avoid excessive one-time dumping or quick and slow dumping. Use the matched special pusher bar to assist feeding, and it is strictly prohibited to push directly with hands. Uniform feeding can effectively prevent overloading of the motor and jamming of the auger. Meanwhile, it can ensure smooth feeding of meat, consistent size of the ground meat and more stable quality of finished products.

Automatic discharging: the equipment rotates and pushes the meat meal by the auger. After the meat meal is cut by the cutter and the orifice, it is continuously extruded from the orifice to realize automatic discharging. The size of the outlet pellets can be adjusted by changing the orifice plates with different apertures. During operation, only containers such as material receiving basket or material receiving basin are required to be placed under the discharge opening, without additional auxiliary conveying device. The discharge is smooth and direct, which is convenient for the follow-up process connection.

Equipment characteristics:

Frozen meat mincer is made of high-quality stainless steel, which is solid, durable, corrosion resistant and meets food hygiene standards. The high-power motor directly drives the auger, which is powerful and can easily handle frozen meat cube at - 18 ℃ without unfreezing, saving time and efficiency. The reamer is matched with the orifice plate precisely, the cutting is smooth, the meat temperature rises less, and the meat freshness is effectively retained. Equipped with multi-pore orifice plate, the meat grain size can be adjusted to meet different processing requirements. Compact structure, stable operation and low noise; Overload protection and emergency stop switch are provided for safe operation. Easy to remove and clean, cutter and orifice plate can be replaced without tools, easy to maintain, ideal equipment for meat processing.

Features:

material quality：Manufactured from food grade SUS304 stainless steel, the contact part between the machine and meat meal is composed of double auger, hopper, extrusion sleeve, cutter box and other core parts. The stainless steel material is corrosion resistant and free of rust, and the surface is polished without sanitary dead angle, meeting the food safety standards. The gearbox and transmission components are made of high-strength alloy steel to ensure long-term stability and durability under double-screw heavy load operation.

Advanced meat stranding technology: the equipment adopts double-helix meat stranding technology, and two spiral augers are engaged synchronously to realize forced feeding and uniform pushing of frozen meat block. The design effectively avoids slipping, idling and jamming problems of single-screw feed, and can directly process frozen meat cubes at - 18 ℃. With double screw and precision reamer and orifice plate, it features large shearing force, smooth reaming, extremely low temperature rise of meat, and fully retains freshness and nutrition of meat. Its production efficiency is more than 30% higher than that of traditional single-screw model.

Safety protection and convenience: the machine is equipped with multiple safety protection: the hopper inlet is equipped with safety protection grille to prevent hands from entering by mistake; The motor is provided with overload thermal protection to prevent burning; Equipped with emergency stop button, which can be switched off with one button in case of abnormality. The transmission parts are fully enclosed without exposed rotating parts to ensure safe operation. For convenience, the cutter, orifice plate and double screw auger are designed with quick-release buckle, which can be dismantled and cleaned without tools; The hopper can be turned over and dumped and cleaned without dead corner. The whole machine is compact in structure, with mobile castors equipped with brakes, convenient for positioning and fixing, and simple and efficient daily maintenance.

Safety certification: The equipment has passed the CE certification, ISO9001 quality management system, patents and other certification, and is popular in Europe, Europe, America, Asia, Southeast Asia and other countries.

Versatility and durability

Feeding mechanism: the machine adopts double screw feeding mechanism. Two screw augers rotate synchronously to form forced pushing force for frozen meat block, so as to ensure continuous and uniform feeding without stagnation. Compared with the single-screw structure, the double-screw structure effectively solves the feed slipping and idling problems, especially for the direct processing of frozen meat cube at - 18 ℃. The feeding speed is matched with the rotating speed of the main machine, and the material flow is stable to ensure the consistency of the meat quality.

Meat mincing mechanism: the meat mincing mechanism consists of precision reamer and perforated plate, located at the end of double helix. When the material is pushed to the reamer box by a double helix, the rotating reamer forms a shearing action with the fixed orifice plate, chopping and extruding the pellets out of the hole. The reamer is forged with wear-resistant alloy steel, with sharp and durable cutting edge; Optional orifice bore. The continuous pushing force of the double screw makes the stranding process smooth and efficient, and the meat temperature rise is extremely low.

Modular design: the whole machine adopts modular design. The feeding mechanism, meat mincing mechanism, transmission system and electric control system form independent modules, and no special tools are required for disassembly and assembly. The cutter, orifice plate and double auger can be quickly pulled out for cleaning or replacement; The hopper is reversible for thorough cleaning. Orifice plates and reamers of different specifications can be exchanged flexibly, and the meat grain size can be adjusted as required. The modular structure not only facilitates routine maintenance, but also greatly reduces maintenance downtime.

Simplified operation process

Switch on the power and press the start button to start the twin-screw auger at constant speed. Put the frozen meat directly into the hopper, and the double-screw mechanism will automatically force the feeding without pre-cutting or manual pushing, and the feeding will be uniform without stagnation. The meat meal is automatically discharged from the outlet after stranding, and the continuous operation is uninterrupted. To stop the machine, press the stop button directly. When changing or cleaning the orifice plate, the cutter, orifice plate and double screw are designed for quick removal, and the removal and reassembly can be completed within 5 minutes without tools. Only 1-2 persons are required for the whole disassembly and assembly operation, and ordinary workers can work after simple training.

Applicable to various processing industries

Meat product processing plant: used for the basic raw material processing of the production of sausages, ham, meatballs, lunch meat and other products. The double screw meat cutter can directly process frozen meat cube at - 18 ℃. The meat fillings produced by the cutter are uniform and the meat temperature is low, which can effectively retain the elasticity and freshness of meat. Matching with orifice plates with different apertures, it can produce coarse meat or fine meat paste, meeting the process requirements of various meat products.

Large restaurants and fast food chains: provide concentrated semi-finished meat fillings for chain restaurants, school canteens, enterprise group meals, etc. The equipment has large capacity and high continuous operation efficiency, and can batch process pork, beef, chicken and other kinds of meat. Easy operation, easy cleaning, greatly reducing manual meat cutting links, ensuring food processing standardization and hygiene and safety.

Condiment and sauce industry: used for the crushing of meat raw materials in the production of meat sauce, meat sauce, hot pot bottom materials and other products. The double helix structure can handle frozen meat cube with fascia, and the sliced is fine and uniform, which is easy to be cooked or cooked later. The equipment is made of stainless steel, salt and acid resistant, easy to clean and avoid cross contamination.

Installation and commissioning

Equipment installation: during installation, place the equipment on a flat and solid ground, and adjust the anchor bolts to make the machine body level. Connect the power supply with corresponding voltage (380V) and power according to the nameplate, connect the power supply with reliable grounding, and install an independent leakage protection switch. Check whether all fastening bolts, couplings and quick release modules are locked in place.

Debugging steps: manually turn the belt pulley or coupling, and confirm that the double auger rotates flexibly without jamming. Close and start the machine for no-load test, and observe whether the rotation direction of the double screw is consistent with the arrow mark of the enclosure (if it is contrary, exchange any two-phase power line). Idle for 1-2 minutes, and feed materials gradually after confirming stable operation without abnormal noise and vibration. For the first use, it is recommended to lubricate the chamber with a small amount of grease or meat before feeding normally.

Frequently Asked Questions

How to solve the problem of slow or paste-like meat during frozen meat mincing machine processing?

Common causes are too hard frozen meat, too fast feed, clogged orifice plates, or worn reamers. Firstly, check whether the frozen meat temperature is up to the standard and feed evenly in batches; Clear the blockage of orifice plate; If the reamer is blunt, grind or replace it in time. Meanwhile, check whether the power voltage is normal.

How to solve abnormal vibration or excessive noise during operation of large meat cutter?

The common cause is that the reamer frame is not installed in place; The equipment is not placed stably; Too much material input. Shut down and cut off the power immediately, and reinstall the cutter holder according to the instructions; Move the equipment to flat and firm ground; Reduce single feeding amount.   

Mode of maintenance:

Daily maintenance: after daily shutdown, disassemble and wash the reamer, orifice plate, double screw and drain, wipe the machine body, apply anti-rust oil, and check the bolts and circuit. Do not flush the electric cabinet with water.

Regular maintenance: check the gearbox oil level and bearing every week; Check the wear of reamer orifice plate monthly and replace it timely; Change gear oil quarterly; Check the electrical insulation every half a year; Oil and dust prevention after long-time shutdown.

Safety reminder

Do not open the cover or reach into the machine while it is operating.

In case of material jam, cut off the power first and then handle it.

Why Choose Deying Machinery?

-Factory-Direct: Integrated manufacturing & trading for efficient, direct communication.

-Custom Solutions: Tailored processing equipment to meet your specific production needs.

-Global Network: Supported by worldwide distributors for seamless after-sales service.

-Learn more about us：https://www.dyfoodmachines.com/about-us/