The Ruhle GR 50 is a meat processing machine — sometimes referred to as a block cutter or frozen food dicer — designed to chop and portion frozen and deep-frozen food products quickly and reliably. Machines of this type are central to high-volume food production lines, handling raw materials that would be unworkable with conventional cutting equipment. Ruhle is a well-established German manufacturer with a long history of producing industrial food processing equipment, particularly for the meat and fish industries, where precision cutting of frozen blocks is a standard production requirement.
This machine is capable of processing not only meat but also fish, vegetables, and butter, and can operate across a wide temperature range of -40°C to +80°C depending on the water content of the material being cut. Its cutting system combines a blade bar that sections frozen blocks into slabs 35 mm thick at a stroke rate of 45 cuts per minute, with four vertical knives that simultaneously divide those slabs into portions 65 mm wide. The robust blades are built to cut through solidly frozen blocks without difficulty, making the machine well suited to continuous industrial throughput.
The rated working capacity is 3,000 kg per hour. The shaft or passage opening measures 250 mm in height and 440 mm in width, determining the maximum cross-section of the blocks that can be fed through. The working height is 1,050 mm. The machine is electrically powered, requiring a 400 V supply and drawing 6.9 kW at 16 A.
Dimensionally, the machine has a height range of 1,626 to 1,838 mm, a length of 2,035 to 3,059 mm, and a width of 838 to 1,559 mm, reflecting adjustable or folded configurations. It weighs 630 kg. This example was manufactured in 2019, is offered in used condition, and is currently located in Poland.
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