Derinding Machines

Product catalog summary

Overview: The document provides a detailed description of NOCK derinding machines, highlighting their robust construction, operational efficiency, and compliance with safety and hygiene standards. These machines are designed for the meat processing industry, offering precise derinding results for various meat cuts.

Key Features:

Construction: NOCK machines utilize the NOCK POWER PLATES®, 15 mm thick base plates that ensure long-lasting precision and resistance to material fatigue. This construction supports the drive, transport roller, blade holder, and pressure device, enhancing durability and stability.
Design: The machines feature a tunnel-like safety cover (NOCK EASY-FLOW®) that ensures a reliable product flow and minimizes product accumulation, facilitating hygiene and quick cleaning.
Safety: Equipped with a safety switch and bolt to prevent accidental operation, the machines comply with European safety standard EN 12355. The NOCK IMMEDIATE CUT-OUT® (ICO) system further enhances safety by stopping the machine upon contact with the blade.
Hygiene and Maintenance: The machines are designed with smooth surfaces for easy cleaning. Components like conveyors, pressure rollers, and blade holders can be removed without tools for thorough cleaning.

Product Variants:

Cortex CB Series: Includes models like CB 435, CB 496, CB 503, CB 504, CB 604, and CB 704, offering various cutting widths and speeds suitable for small to medium trades and industrial operations.
Cortex C Series: Models like C 420, C 460, C 560, C 660, and C 860 are designed for open top operation, ideal for derinding large, round pieces of meat.
Options and Accessories: Machines can be equipped with additional features such as skin removal conveyors, plastic modular belts, and the NOCK ACTIVE SKIN GRIPPER® (ASG) for enhanced performance.

Company Background: NOCK is a German family-owned business established in 1990, known for its high-quality meat processing machines. The company emphasizes continuous development, modern production methods, and strict cost management to offer reliable and durable machines at competitive prices.

Catalog excerpts

Know-how in food processing! Derinding machines

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The NOCK derinding machines persuade through their perfect derinding results. They operate with an ingenious geometry of the transport roller, blade holder, pressure device and infeed conveyor. The blade holder mounting is spring suspended so that the blade holder adjusts optimally to the thickness of the rind (skin). The pressure roller is spring suspended in all models and in most models it is also infinitely variable in height. This way all pieces such as belly of pork, backs of pork, top pieces of bacon, flat cuts, loins, hams and so on can be flawlessly derinded. Even freshly slaughtered...

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for the NOCK derinding machines Quick cleaning and optimal hygiene I The NOCK machines have not only a modern, but also a hygienic design, of course complying with the latest hygienic standards. I Casing, conveyor frames, transport roller, blade holder and so on are made of high quality stainless steel. The conveyor belts and pressure wheels are made of approved food safe plastics. Top quality Made in Germany NOCK is an owner run German family business, which since 1990 constructs and and successfully sells modern machines for the meat processing industry worldwide. In close contact to meat processing...

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Derinding machines for automatic and open top operation The conveyorized NOCK derinding machines for the small trade can be operated, in addition to automatic conveyorized operation also as an open top (manual) machine, to derind for example round pieces of ham. (Flat pieces must only be processed in conveyorized operation according to EN 12355.) Besides this the machines are equipped with an in the height adjustable foot switch bar and an infeed table. In comparison to the industrial types, the slower speed setting simplifies processing on an open top machine. The adjustment of the machine can...

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Automatic conveyorized derinding machines The conveyorized NOCK derinding machines for industrial use are equipped with long conveyors and operate with high cutting speeds. They may not be operated in open top (manual) operation. ■ Cutting width: 500 mm ■ Cutting speed: 29 m/min ■ Good value, compact industrial machine with middle length conveyors ■ Pressure roller is spring suspended and infinitely adjustable in height • Skin removal conveyor • Plastic modular belts • Inflated pressure balloon • NOCK ACTIVE SKIN GRIPPER® (ASG) ■ Cutting width: 500 mm ■ Cutting speed: 29 m/min ■ Derinding machine...

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Open top derinding machines Cortex C 420 ■ Cutting width: 430 mm ■ Cutting speed: 19 m/min ■ Open top derinding machine (table model) to derind round pieces, eg. round hams ■ Cutting width: 430 / 500 mm ■ Cutting speed: 19 m/min ■ Open top derinding machines (stand models) to derind large, round pieces, eg. round hams ■ Cutting width: 500 mm ■ Cutting speed: 19 m/min ■ Open top machine to remove skin and fat simultaneously with dual blades ("double blade derinder") ■ lower blade holder to separate skin from fat; blade gap 0 -4.5 mm (infinitely adjustable with lateral handle) ■ upper blade holder...

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