Cutlery industry

    

Grinding, sharpening and polishing of cutlery items

The Berger Gruppe produces a multitude of machines for the production of cutlery items.

The Berger machines achieve surface grinding, flat grinding, scalloped and serrated grinding, hollow grinding, glazing, sharpening and polishing at cutlery items.

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CNC grinding machine with three to five axes grinding table for the bevel grinding of knives, scissors, hand tools or related parts

CNC grinding machine with three or four axes and vertical grinding spindle for the surface grinding of knives, scissors, hand tools, and related parts

CNC controlled vertical precision flat grinding machine for flat grinding of long knives with a maximum length of 4,000 mm

Flat bevel grinding machine with hydraulically driven grinding table for grinding knives, scissors, hand and gardening tools and similar workpieces

Flat bevel grinding machine with mechanical drive for the machining of small workpieces such as knives, nail scissors and surgical instruments

CNC grinding machine with three axes for economic double-sided flat grinding of parallel surfaces of e.g. spanner wrenches, pliers, hammers, chisels, swords  or flat grinding of conical surfaces such as adjustable spanner wrenches by single grinding (e.g. nippers) or continuous process (e.g. swords)

High productivity CNC double rotary table grinding machine with two axes for the  grinding flat or conical surfaces on a great variety of parts such as table knives, insides of stamped scissors, wood chisels, spatulas or connecting rods

Rotary table grinding machine with vertically adjustable spindle for efficient surface and angle grinding in continuous production of pocket knife components, hand tools and similar parts

CNC grinding machine with three or four axes for the grinding of bevels on circular knives by using a cup wheel for high material removal; programmable angle adjustment for the following processing

CNC grinding machine with two axes for the grinding of bevels on circular knife blades with a max. diameter of 400 mm (15.7") by using a cup wheel for high material removal, manual angle adjustment

CNC peripheral grinding machine with six axes for the grinding of surfaces, cutting edges and contours on circular knives, saw blades or blanks with oscillating or plunge grinding process

CNC controlled peripheral grinding machine with additional vertical axis for scalloped grinding and staggered tooth grinding of knives with up to 600 mm grinding length

CNC controlled peripheral grinding machine with up to three axes for scalloped, serrated and fluted edge grinding of knives, mechanical knives, industrial blades and similar workpieces

CNC peripheral grinding machine with up to three axes for plunge grinding of serrated edges on knife blades (e.g. bread or steak knives), scissors and similar workpieces

CNC controlled peripheral grinding machine with one axis for fluted egde grinding of knives and blades

The grinding station of the series WSL-CNC can be  integrated into different machines to produce 
scalloped or pointed serrated grinding.

CNC controlled serrated grinding machine for the machining of circular knives with a diameter of 50–500 mm (1.97"–19.68") or 500–850 mm (19.68"–33.46")

Rotary index table grinding machines available in various configurations for grinding of steak knives, jig saws, scalpel blades or for the grinding of blades with serration

The rotary index table grinding machine KBR6 realizes a complete edge machining all-around the workpiece with a machine which consists of two one-sided and two double-sided belt grinding stations.

The rotary index table grinding machine of the series ZS machines forks with two, three or four tines. By the use of a folded grinding belt the run-out radius is ground cleanly.

CNC grinding machine with four axes for the double-sided hollow grinding of kitchen and steak knives, hunting and sports knives, pocket knives as well as hand tools like e.g. jigsaw blades

Hydraulic glazing machine for the machining of knife blades and similar workpieces

CNC glazing machine with three axes for glazing ground knife blades

CNC grinding machine with two axes for contour grinding of knives, scissors, hand tools, tweezers, scissors and other workpieces

The CNC controlled sharpening machine of the series KBM-CNC machines a market-ready sharpening of higest quality at knife blades.

Sharpening machine for sharpening knife blades and mounted knives

The steel strip grinding machine is used for one-sided grinding of pencil sharpener blades, abrasor strips, machine blades and similar workpieces.

The double-sided grinding station machines technical blades, doctor blades, surgical blades and similar workpieces on both sides.

The BSM3000/C-CNC work station is designed for grinding of kitchen knives and similar workpieces.

The steel strip grinding machine of the series BSM1500/TT-CNC is designed to deburr finish ground blades.

The strip grinding line of the series BDG1500-CNC consists of five vertical grinding stations and is designed for the production of doctor blades and similar workpieces.

The steel strip grinding and serrating station BSM1000/E-CNC is designed for one-sided serrated edge coil grinding for the production of hair clipper blades and similar workpieces.

The grinding stations of the series BWSL1000/E-CNC achieve a one-sided straight finish grinding,  a scalloped and a serrated edge grinding at strip material.

The grinding machines of the series BGM1500-CNC are designed for one- or double-sided grinding of doctor blades, knives for the food industry and similar workpieces.

The brushing and deburring station BSM3000/SP-CNC machines hair clipper blades, doctor blades, serrated machine cutting tools for food industry and similar workpieces.

The polishing station BSM3000/P-CNC is designed for polishing and deburring of microground blades such as doctor blades, scalpels, technical blades, pencil sharpener blades and similar workpieces

The breakers can be integrated into steel strip grinding and polishing lines or be mounted as a separate breaking unit with decoiler.

Augst Nell jr. and Werner Peters offer the following spooling systems which can be integrated into a strip grinding and polishing line.

For rough and final polishing of spoons and forks different models of the series DWP are assembled to one production line.

The double shaft polishing machine type DWP/2S is designed for the polishing of blades of monobloc knives, mounted knives and knife blades before setting into hollow handles.

The double shaft polishing machine type DWP/2M is designed for polishing of knife handles at monobloc knives, mounted knives and hollow handles.

The polishing machine type DWP/2K polishes the edges of cutlery bowls and handles in two steps.

The double shaft polishing machine of the series DS is used for rough and final polishing of the narrow edge area of the handle neck (transition between handle and bowl) of spoons, forks and similar workpieces.

The mechanical transfer line DWP800 is a special wear-minimizing design and solid machine construction whose maintenance costs are very low considered for the long term.

The CNC controlled double shaft polishing machine of the series PS-CNC is equipped with a control system which enables a programming and storing of all process parameters.

The CNC controlled double shaft polishing machine of the series PC-CNC is designed for rough and final polishing of knife blades up to a length of 650 mm (25.6").

The single shaft polishing machine of the series EB is an end facing machine. Depending on its configuration, it can be used for rough or final polishing of spoons, forks or similar items.

The automatic single shaft polishing machine of the series EWP machines the inner and outer side of cutlery bowls.

Polishing machine designed for sharpening and polishing of the cutting edges of circular knives

Robotic cell with two belt grinding stations, a flat bevel grinding machine and a rotary table magazine for the machining of secateurs and similar workpieces

Robotic cell with one belt grinding station and two polishing stations for sharpening and polishing of knife blades

Robotic cell with two belt grinding stations for contour grinding of knife blades and similar workpieces

Robotic system for serrating knife blades with a a toothed chopper disk

Robotic grinding cell with four belt grinding stations for the machining of scissors and similar workpieces

Robotic cell with four belt grinding stations and a headstock for the machining of scissors

Robotic cell with four belt grinding stations, a peripheral grinding machine of the series PH2/PB2-CNC, a laser measuring system and a chain magazine for the machining of scissors and similar workpieces

Robotic cell with two belt grinding stations and a magazine system for flat grinding of handles

Robotic cell with three polishing stations for polishing of knife handles and similar workpieces

Robotic cell with five belt grinding stations and one milling station for milling and flat grinding of knife handles and similar workpieces

Robotic cell with two belt grinding stations and one sharpening station for the machining of manicure instruments and similar workpieces

The robotic cell consists of four belt grinding stations and is designed for the machining of forceps and similar workpieces.

Robotic grinding cell with four belt grinding stations for facet grinding of coated scissors

Robotic sharpening cell with double-sided sharpening station for the machining of disposable blades and micro scissors