{"id":233,"date":"2026-09-24T02:20:25","date_gmt":"2026-09-24T02:20:25","guid":{"rendered":"https:\/\/sausage-processing-line.com\/?post_type=product&p=233"},"modified":"2026-09-24T02:20:33","modified_gmt":"2026-09-24T02:20:33","slug":"jr-series-frozen-and-fresh-meat-grinders","status":"publish","type":"product","link":"https:\/\/sausage-processing-line.com\/ta\/product\/jr-series-frozen-and-fresh-meat-grinders\/","title":{"rendered":"JR \u0ba4\u0bca\u0b9f\u0bb0\u0bcd \u0b89\u0bb1\u0bc8\u0ba8\u0bcd\u0ba4 \u0bae\u0bb1\u0bcd\u0bb1\u0bc1\u0bae\u0bcd \u0baa\u0bc1\u0ba4\u0bbf\u0baf \u0b87\u0bb1\u0bc8\u0b9a\u0bcd\u0b9a\u0bbf \u0b85\u0bb0\u0bc8\u0baa\u0bcd\u0baa\u0bbe\u0ba9\u0bcd\u0b95\u0bb3\u0bcd"},"content":{"rendered":"
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The JR Series Frozen and Fresh Meat Grinders are full stainless steel, gearbox-transmission meat grinding machines covering capacities from 1.0 t\/h to 12 t\/h across three models \u2014 capable of grinding frozen meat at temperatures as low as \u221218\u00b0C directly without thawing, producing meat particles of different specified sizes while preserving muscle fibre structure, nutritional content, and natural flavour.<\/p>\n

With powerful motor, gearbox transmission, low failure rate, and high efficiency, the JR Series is a necessary piece of equipment for food processing \u2014 cutting frozen or fresh meat directly into different-sized meat particles without destroying muscle fibre tissue, keeping meat temperature rise minimal, preserving freshness, and extending shelf life. An essential preparation step for chopping and mixing upstream of sausage filling, emulsification, and meat product manufacturing. Also known as: industrial meat grinder<\/strong>, frozen meat grinder<\/strong>, commercial meat mincer<\/strong>, meat grinding machine<\/strong>, JR-D120 meat grinder<\/strong>, JR-D200 meat grinder<\/strong>, JR-D300 meat grinder<\/strong>.<\/p>\n

\ud83c\udf55 Meat Grinding<\/span>
\n\u26c4 Frozen Meat Processing<\/span>
\n\ud83c\udfed \u0b87\u0bb1\u0bc8\u0b9a\u0bcd\u0b9a\u0bbf \u0baa\u0ba4\u0baa\u0bcd\u0baa\u0b9f\u0bc1\u0ba4\u0bcd\u0ba4\u0bc1\u0ba4\u0bb2\u0bcd<\/span>
\n\ud83d\udcc8 1.0\u201312 t\/h Capacity<\/span>
\n\ud83c\udf0e \u0b8f\u0bb1\u0bcd\u0bb1\u0bc1\u0bae\u0ba4\u0bbf \/ OEM<\/span><\/div>\n<\/div>\n

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JR-D120<\/span><\/div>\n
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Capacity:<\/strong> 1.0\u20131.5 t\/h<\/div>\n
Power:<\/strong> 7.5 KW<\/div>\n
Auger RPM:<\/strong> 246<\/div>\n
Weight:<\/strong> 300 kg<\/div>\n
Dimension:<\/strong> 950\u00d7550\u00d71,050 mm<\/div>\n<\/div>\n<\/div>\n<\/div>\n
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JR-D200<\/span><\/div>\n
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Capacity:<\/strong> 2.0\u20133.0 t\/h<\/div>\n
Power:<\/strong> 37 KW<\/div>\n
Auger RPM:<\/strong> 170\/260<\/div>\n
Weight:<\/strong> 1,750 kg<\/div>\n
Dimension:<\/strong> 1,800\u00d71,500\u00d71,700 mm<\/div>\n<\/div>\n<\/div>\n<\/div>\n
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JR-D300<\/span><\/div>\n
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Capacity:<\/strong> 6\u201312 t\/h<\/div>\n
Power:<\/strong> 55 KW<\/div>\n
Auger RPM:<\/strong> 47<\/div>\n
Weight:<\/strong> 2,100 kg<\/div>\n
Dimension:<\/strong> 2,280\u00d71,210\u00d71,800 mm<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

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Technical Specifications \u2014 All Three Models<\/h2>\n

\u0b87\u0ba4\u0bb1\u0bcd\u0b95\u0bbe\u0ba9 \u0bae\u0bc1\u0bb4\u0bc1\u0bae\u0bc8\u0baf\u0bbe\u0b95 \u0b9a\u0bb0\u0bbf\u0baa\u0bbe\u0bb0\u0bcd\u0b95\u0bcd\u0b95\u0baa\u0bcd\u0baa\u0b9f\u0bcd\u0b9f \u0b85\u0bb3\u0bb5\u0bc1\u0bb0\u0bc1\u0ba4\u0bcd \u0ba4\u0bca\u0b95\u0bc1\u0baa\u0bcd\u0baa\u0bc1 JR-D120, JR-D200, and JR-D300 frozen and fresh meat grinders<\/strong>. All power supply standard is 380V \/ 50Hz.<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n
\u0b85\u0bb3\u0bb5\u0bc1\u0bb0\u0bc1<\/th>\nJR-D120<\/th>\nJR-D200<\/th>\nJR-D300<\/th>\n<\/tr>\n<\/thead>\n
Capacity<\/td>\n1.0\u20131.5 t\/h<\/td>\n2.0\u20133.0 t\/h<\/td>\n6\u201312 t\/h<\/td>\n<\/tr>\n
\u0b9a\u0b95\u0bcd\u0ba4\u0bbf<\/td>\n7.5 KW<\/td>\n37 KW<\/td>\n55 KW<\/td>\n<\/tr>\n
\u0bae\u0bbf\u0ba9\u0bcd\u0b9a\u0bbe\u0bb0\u0bae\u0bcd<\/td>\n380V \/ 50Hz<\/td>\n<\/tr>\n
Auger RPM<\/td>\n246<\/td>\n170 \/ 260<\/td>\n47<\/td>\n<\/tr>\n
\u0b87\u0baf\u0ba8\u0bcd\u0ba4\u0bbf\u0bb0 \u0b8e\u0b9f\u0bc8<\/td>\n300 kg<\/td>\n1,750 kg<\/td>\n2,100 kg<\/td>\n<\/tr>\n
Overall Dimension (mm)<\/td>\n950\u00d7550\u00d71,050<\/td>\n1,800\u00d71,500\u00d71,700<\/td>\n2,280\u00d71,210\u00d71,800<\/td>\n<\/tr>\n
Frozen Meat Capability<\/td>\n\u221218\u00b0C and below \u2014 no thawing required<\/td>\n<\/tr>\n
\u0b89\u0b9f\u0bb2\u0bcd \u0baa\u0bca\u0bb0\u0bc1\u0bb3\u0bcd<\/td>\nFull stainless steel \u2014 all food-contact surfaces and machine body<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

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How the JR Series Meat Grinder Works<\/h2>\n

The JR Series uses a gearbox-transmission auger system to feed, compress, and force meat through interchangeable perforated plates at controlled speed \u2014 the same fundamental mechanism as all commercial screw-type meat grinders, but engineered specifically for frozen meat at \u221218\u00b0C and high-throughput industrial operation:<\/p>\n

\u2460 Gearbox Transmission \u2014 Low Speed, High Torque<\/h3>\n

The motor drives the auger through a gearbox transmission system<\/strong> rather than a direct-drive or belt arrangement. Gearbox transmission converts motor speed to the low RPM \/ high torque profile required for frozen meat grinding \u2014 where the auger must apply very high force to advance frozen product against the resistance of the perforated plate without stalling. The JR-D300’s 47 RPM auger speed versus the JR-D120’s 246 RPM reflects this scaling: larger frozen meat loads require lower speed and proportionally greater torque to maintain consistent feed without block-and-release events that damage the grind quality.<\/p>\n

\u2461 Frozen Meat Processing at \u221218\u00b0C<\/h3>\n

Frozen meat can be fed directly into the JR Series grinder without prior thawing<\/strong> \u2014 including meat blocks frozen to \u221218\u00b0C and below. The high-torque gearbox drive maintains consistent auger feed force even against the elevated resistance of fully frozen product, reducing the frozen meat block to consistent-sized particles without destroying muscle fibre structure. This no-thaw capability eliminates the 12\u201324 hour thawing cycle that conventional meat grinders require before processing, directly reducing production time and cold chain handling cost per tonne.<\/p>\n

\u2462 Perforated Plate Particle Size Selection<\/h3>\n

The particle size of the ground meat is determined by the hole diameter of the interchangeable perforated plate<\/strong> installed at the grinder head. Plates with different hole diameters produce different meat particle sizes \u2014 fine for emulsified sausage, coarser for fresh or cooked sausage products requiring visible meat texture. Plate change between production runs is fast and tool-minimal, and the JR Series accepts a standard range of commercial plate hole sizes. Plates ship with each machine, with additional sizes available as accessories.<\/p>\n

\u2463 Minimal Temperature Rise \u2014 Freshness Preservation<\/h3>\n

The low-speed, high-torque auger and gearbox system minimises frictional heat generation during the grinding cycle \u2014 keeping meat temperature rise minimal<\/strong> and preserving the natural colour, flavour, and protein structure of the ground meat. This is particularly important for frozen meat processing, where controlled grinding temperature directly affects the quality of the downstream sausage emulsion and the shelf life of the finished product.<\/p>\n

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6 Core Advantages of the JR Series Meat Grinder<\/h2>\n
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No Thawing Required<\/div>\n
Grinds frozen meat at \u221218\u00b0C directly \u2014 eliminating the 12\u201324 hour thaw cycle before processing, reducing production preparation time, cold chain handling cost, and the drip loss and quality degradation that occurs during thawing.<\/div>\n<\/div>\n
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\ud83c\udf55<\/div>\n
Muscle Fibre Preservation<\/div>\n
Low-speed, high-torque grinding preserves muscle fibre structure and keeps temperature rise minimal \u2014 maintaining the natural colour, flavour, protein content, and binding properties of the meat that are critical for downstream sausage emulsification quality.<\/div>\n<\/div>\n
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Gearbox Transmission \u2014 Low Failure Rate<\/div>\n
Gearbox transmission provides the high torque required for frozen meat processing with a low failure rate and high efficiency \u2014 more reliable under sustained heavy load than belt-drive or direct-drive configurations that slip or overheat on frozen product.<\/div>\n<\/div>\n
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\ud83d\udcc8<\/div>\n
1.0\u201312 t\/h \u2014 Three Models<\/div>\n
Three models span the full industrial capacity range \u2014 from the 1.0\u20131.5 t\/h JR-D120 for small and medium processors, through the 2.0\u20133.0 t\/h JR-D200, to the 6\u201312 t\/h JR-D300 for large-scale industrial meat processing operations.<\/div>\n<\/div>\n
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\ud83d\udd0c<\/div>\n
Adjustable Particle Size<\/div>\n
Interchangeable perforated plates produce different meat particle sizes from the same machine \u2014 coarse for fresh sausage texture, fine for emulsified products. Plate change between product formats is fast and tool-minimal.<\/div>\n<\/div>\n
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\ud83e\udd65<\/div>\n
Full Stainless Steel \u2014 Easy Clean<\/div>\n
Full stainless steel body and food-contact surfaces throughout \u2014 all components directly contacting meat are stainless steel, rust-resistant, food-grade, and designed for thorough daily washdown in a commercial meat processing environment.<\/div>\n<\/div>\n<\/div>\n

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\u0b95\u0b9f\u0bcd\u0b9f\u0bae\u0bc8\u0baa\u0bcd\u0baa\u0bc1 \u0bae\u0bb1\u0bcd\u0bb1\u0bc1\u0bae\u0bcd \u0baa\u0bca\u0bb0\u0bc1\u0bb3\u0bcd \u0bb5\u0bbf\u0bb5\u0bb0\u0b95\u0bcd\u0b95\u0bc1\u0bb1\u0bbf\u0baa\u0bcd\u0baa\u0bc1<\/h2>\n

Machine Body & Food-Contact Surfaces<\/h3>\n

The entire JR Series machine \u2014 body, hopper, auger housing, auger, knife, and perforated plate \u2014 is manufactured from full stainless steel<\/strong>. No cast iron or mild steel components appear in any food-contact zone. The stainless construction resists the corrosion caused by meat acids, cleaning chemicals, and the sustained low-temperature environment of frozen meat processing, and meets commercial food processing hygiene standards for daily high-pressure washdown.<\/p>\n

Gearbox Transmission System<\/h3>\n

The gearbox provides the torque multiplication required to drive the auger through frozen meat at low RPM without motor overload. The gearbox transmission approach<\/strong> is why the JR Series achieves a low failure rate under sustained heavy-duty operation \u2014 the motor runs within its rated load at all times because the gearbox converts motor output to the exact torque\/speed profile the auger requires, rather than demanding the motor itself absorb load spikes from frozen product resistance.<\/p>\n

Auger, Knife, and Perforated Plate Assembly<\/h3>\n

The stainless steel auger feeds meat from the hopper to the knife and perforated plate at the grinder head. The knife rotates against the perforated plate<\/strong> \u2014 meat is forced through the plate holes by the auger pressure, and the knife shears off each portion as it exits the hole. This produces consistently sized meat particles across the full operating speed range. Different plate hole diameters produce different particle sizes; plates are interchangeable without tools in a standard commercial maintenance procedure.<\/p>\n

Hopper & Feed System<\/h3>\n

The stainless steel hopper accepts fresh or frozen meat blocks directly. The hopper geometry is designed to support the weight of large frozen blocks without deforming the feed channel and to maintain continuous feed to the auger \u2014 avoiding the stop-start feed events that cause overload spikes in smaller machines not designed for frozen product. The JR-D300’s 6\u201312 t\/h capacity requires a proportionally large hopper and auger diameter to maintain steady feed at this throughput rate.<\/p>\n

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\u0bb5\u0bb4\u0b95\u0bcd\u0b95\u0bae\u0bbe\u0ba9 \u0baa\u0baf\u0ba9\u0bcd\u0baa\u0bbe\u0b9f\u0bcd\u0b9f\u0bc1 \u0b9a\u0bc2\u0bb4\u0bcd\u0ba8\u0bbf\u0bb2\u0bc8\u0b95\u0bb3\u0bcd<\/h2>\n

The JR Series is deployed wherever meat particle preparation is required upstream of sausage filling, mixing, or emulsification:<\/p>\n

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\ud83c\udf2d Sausage Production Preparation<\/h4>\n

First-stage preparation of fresh or frozen meat before sausage filling, emulsification, and bowl cutting. Consistent particle size from the grinder is the foundation of consistent sausage emulsion quality \u2014 variations in grind size produce variations in finished product texture and bind.<\/p>\n<\/div>\n

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\u26c4 Frozen Block Processing<\/h4>\n

Direct grinding of \u221218\u00b0C frozen blocks eliminates the thaw cycle \u2014 allowing frozen imported raw material to be processed immediately upon receipt without 12\u201324 hours of temperature management, drip loss, and refrigeration space for thawing.<\/p>\n<\/div>\n

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\ud83c\udf55 Fresh Meat Mincing<\/h4>\n

Fresh pork, beef, chicken, and mixed protein mincing for fresh sausage production. Low temperature rise preserves the natural colour and flavour of fresh meat \u2014 critical for retail fresh sausage products where appearance at point of sale drives purchasing decisions.<\/p>\n<\/div>\n

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\ud83e\udd5b Pre-Emulsification Grinding<\/h4>\n

First-stage coarse grind before bowl cutter emulsification. Consistent coarse particle size from the JR Series ensures the bowl cutter’s cutting knives encounter uniform product load \u2014 producing more consistent emulsion particle size and texture in the finished sausage.<\/p>\n<\/div>\n

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\ud83c\udfed Multi-Protein Mixed Products<\/h4>\n

Mixed pork-beef, pork-chicken, and other multi-protein formulations for cooked sausage and lunch meat. Different proteins may be ground separately on different plate sizes and then blended \u2014 the JR Series supports this multi-product workflow across its full model range.<\/p>\n<\/div>\n

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\ud83c\udfed Large-Scale Industrial Processing<\/h4>\n

The JR-D300 at 6\u201312 t\/h suits large-scale industrial meat processing plants running continuous multi-shift operations \u2014 the gearbox transmission and full stainless body are built for sustained heavy-duty use at this throughput rate without fatigue failure or hygiene compromise.<\/p>\n<\/div>\n<\/div>\n

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Model Selection Guide<\/h2>\n

Select the JR model that matches your daily grinding requirement and production shift pattern:<\/p>\n

\n\n\n\n\n\n\n\n\n\n
Scenario<\/th>\nRecommended Model<\/th>\n<\/tr>\n<\/thead>\n
Small\/medium sausage factory \u2014 up to 1.5 t\/h grinding requirement<\/td>\nJR-D120<\/td>\n<\/tr>\n
Mid-scale meat processor \u2014 2.0\u20133.0 t\/h or two-shift small factory<\/td>\nJR-D200<\/td>\n<\/tr>\n
Large-scale industrial plant \u2014 6\u201312 t\/h continuous multi-shift grinding<\/td>\nJR-D300<\/td>\n<\/tr>\n
Primarily frozen block processing (\u221218\u00b0C and below)<\/td>\nAll three models suitable \u2014 confirm capacity<\/td>\n<\/tr>\n
Multiple particle sizes required on same line<\/td>\nOne machine + interchangeable plate set<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

What to Tell Us at Enquiry Stage<\/h3>\n