German BERTRAM GRAF food saw blade

German BERTRAM GRAF food saw bladeA/B/O series

Herner Supply, German headquarters directly purchases from GermanyBERTRAM&GRAF food grade special saw blades (A/B/O series), with nearly 30 years of experience in imported food processing equipment, original products, support for selection, and provide you with one-on-one solutions: stable delivery time, quotation, and excellent price. We have 8 offices in China to provide technical debugging and after-sales support.

Company Profile

manufacturer BERTRAM & GRAF GmbHHe is the founder of European food cutting technology, with a century long accumulation of research and development of food machinery cutting tools. The company focuses on the innovation of high hygiene standard cutting tools, and has developed saw blade solutions suitable for meat, baking, and frozen food by integrating nano coating technology and laser micro tooth technology. The factory implements ISO 9001 and EHEDG hygiene standards, and its products have passed EU 1935/2004 food contact material certification. It serves global meat processing plants, central kitchens, and renowned baking companies such as Westfleisch in Germany and Migros in Switzerland, with a cumulative installed capacity of over 500000 pieces.

Product Type

German BERTRAM GRAF food saw bladeThe A/B/O series belongs toFood grade special saw blade series，BERTRAM&GRAF's core products are divided into four categories:

1. Soft food saw blade（A-series: Bread/Cake, Anti Chip Design

2. Hard food saw blade（B series: Frozen meat/bone, impact resistant tooth shape)

3. Universal saw blade（O series: cheese/vegetables, bi-directional cutting)

4. Customized saw blade(Alien cutting)/Specialized for Composite Materials

Product Introduction

The A/B/O series achieves millimeter level precision cutting through gradient hardness substrates and antibacterial coatings:

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core structure：

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osubstrate：

§1.4116 medical stainless steel (hardness HRC 58-60, intergranular corrosion rate<0.001 mm/year)

§Three layer composite heat treatment (core toughness)/Surface hardness gradient

oTooth shaped design：

§A-series: Trident shaped teeth (reduces bread crumbs)

§B series: Eagle beak impact resistant teeth (frozen bone cutting fracture rate<0.1%)

§O series: Bidirectional alternating teeth (no residue for forward and reverse cutting)

osurface treatment：

§Nano silver coating (antibacterial rate>99.99%, compliant with FDA 21 CFR 175.300)

§Mirror polishing（Ra≤0.2 μm， Eliminate microbial attachment

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Cutting mechanism：
Laser micro tooth technology enhances the cutting edgeR-angle ≤ 5 μ m, cutting resistance reduced by 40%; The B-series serrated root stress dispersion groove absorbs impact energy, and the cutting temperature rise of frozen meat is less than 3 ℃ (industry average 10 ℃), ensuring the integrity of cell structure.

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Technical Specifications：

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Advantages and Features

1. Cutting guarantee：

oAntibacterial rate of nano silver coating>99.99% (Escherichia coli/golden grape balls), tested according to ISO 22196

oResidual amount on mirror polished surface ＜0.01 g/m ² (industry average 0.5 g/m ²), reducing cleaning time by 70%

2. Cell level protection of food ingredients：

oB series frozen meat cutting temperature rise<3 ℃, myoglobin loss rate reduced by 90% (ensuring meat color and nutrition)

oA-series bread has a chip removal rate of less than 0.1% (traditional saw blades>3%), improving the yield of baked goods

3. Intelligent tooth profile design：

oLaser micro tooth technology improves blade consistency (tolerance)± 2 μ m), cutting force fluctuation<5% (industry>15%)

oThe O series bidirectional teeth achieve indiscriminate cutting in both forward and reverse directions, avoiding losses in the equipment's reversing mechanism

4. Whole life cycle cost optimization：

o12 re grinding cycles reduced the cost of a single cutting to ¥ 0.003/m (industry average ¥ 0.015/m)

oModular quick change system (optional) replacement time<30 seconds

Main applications

1. Meat processing：

oIberian ham precision slicing（A-series ensures 0.5mm thin cutting without breakage

oWagyu frozen cutting（B-series -40 ℃ working condition tooth breakage rate<0.1%)

2. Industrial production of baking：

oNon destructive cutting of baguette bread（A-series chip loss<0.1%)

oThousand layer cake with precise layering (temperature rise<Avoid butter melting at 1.5 ℃）

3. Efficient processing of pre made dishes：

oCut frozen vegetable cubes（O-series bidirectional cutting efficiency increased by 40%)

oInstant cheese slices (nano silver coating extends shelf life)30%）

4. Standardization of central kitchen：

oPrecise packaging of school meals and side dishes (weight error)±1g）

oAirline meal production line（CIP cleaning coverage rate of 100%

Heryoudao, Rongzhongnade-----We have no counterfeit goods, our prices are affordable, and our quality is excellent!