The name SCHREYER has represented innovation and precision in machine manufacturing since 1919. With more than 15,000 manual universal tool grinding machines from the following manufacturers currently sold and serviced by us worldwide
We are one of the most renowned grinding machine manufacturers in the whole of Europe. Our product range includes conventional, semi-automated, cycle-controlled and CNC tool grinding machines, as well as CNC saw blade grinding machines. We service and supply spare parts for the above-mentioned manufacturers' machines from the year of manufacture 1960. accuracy means - nothing is left to chance.
| Universal Tool Grinding Machine WS 1 | |
The "universal genius". The ideal machine for small and medium workshop. Simple operation, accuracy and flexibility make the WS 1 for "Swiss army knife" in tool grinding. |
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| Universal Tool Grinding Machine UWS 4 | |
The "big sister" of the WS 1 greater flexibility |
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| Universal Tool Grinding Machine UW1 A | |
SAACKE universal manual tool grinding machines are ideal for economic grinding and edge refurbishment of |
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| Universal Tool Grinding Machine UW 11 | |
The model UW II is also based on the SAACKE and is on the forefront of conventional grinding technique. The modern and functional design and the sturdy construction meet the highest standards in terms of accuracy and performance. |
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| Universal Tool Grinding Machine AWS 10 | |
The AWS 10 combines the compact design of conventional WS 1 with the latest drive technology. The table movement can be regulated either manually or continuously by frequency controlled electric motor. Optional for the AWS 10 is a digital display for the longitudinal, transverse and vertical axis. |
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| Universal Tool Grinding Machine AWS 20 | |
Machine body and structure are identical to the conventional UWS 4 but with switchable motor-driven table stroke. As with the smaller AWS 10 also digital displays (for max. 3 axis) are optional. |
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| Universal Tool Grinding Machine AWS 30 | |
The AWS 30 is identical to UWII. The table drive is hydraulic. Prices on request |
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| DRILL GRINDING | |||
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CHRISTEN 1-32 | SPECIFICATION | |
| With capacity from 1 mm up to 32 mm the 1-32 machine offers unrivalled versatility in being able to produce standard radial relief points, 4-facet and split point geometries as well as being able to web thin in various forms. Both HSS and Carbide drills can be sharpened and the machine will also grind the lead on various types of taps. Step drills with or without pilot relief can be ground, the former requiring additional equipment which allows the spiral to be generated on the relieving operation. Countersink tools, spade drills and other special tools can all be ground on this machine. | Grinding range 1-32mm | ||
| 0.040-1.25" | |||
| Infinitely variable clamping range | |||
| Radial relief | |||
| Double angle points | |||
| 4-facet and split points | |||
| 6-facet grinding | |||
| Point thinning | |||
| Indexing operation for multi-flute tools | |||
| Pilot relieving attachment available | |||
| Rapid operation | |||
| Quick wheel changing | |||
| Optical setting available | |||
| Optical measuring available | |||
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CHRISTEN 05-10 | SPECIFICATION | |
| The bench mounted 05-10 machine offers 4-facet point grinding of drills from 0.3 to 6.35 mm as standard with the option of increasing capacity to 10 mm. A web thinning attachment is available which allows various form of web thinning and point correction as well as split pointing. The machine will grind both HSS and Carbide with suitable wheels. | Grinding range | ||
| Standard 0.3-6.35mm with additional equipment up to 10mm. | |||
| 4-facet grinding as standard. | |||
| Web thinning attachment available for point thinning and point correction. | |||
| TOOL & CUTTER GRINDING | |||
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CHRISTEN AU-150 | SPECIFICATION | |
| A most versatile tool and cutter grinder offering infinitely variable, finger free, spiral control for both right and left hand helix. ISO 40 workhead with collet capacity to 36 mm. A very wide range of standard and special tools can be accurately ground on this machine with the availability of optical measuring for checking without removal from the collet. Both HSS and Carbide tools can be ground using suitable wheels and the quick change wheel arbors keep set up times to an absolute minimum. | ISO 40 taper in head | ||
| Collet system 0.5-36mm dia | |||
| Infinitely variable spiral | |||
| Left and right hand helix | |||
| Rapid semi-automatic index flute to flute | |||
| Chamfer grinding | |||
| Taper grinding attachment available | |||
| Quick change wheel arbors | |||
| FSW-155 | SPECIFICATION | ||
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The FSW-155 is an infinitely variable spiral grinding unit that allows any spiral, left or right-hand to be set on the backlash free system that caters for all angles of spiral from 0-∞. The unit will mount onto all popular makes of cutter grinder and features finger free grinding of all sizes of cutter and is especially good for grinding ripper cutters where grinding from a ginger gives very poor results. The body clearance of cutters can be ground very quickly with the clearance angles being easily and accurately set. A cutter ground on this system will match a CNC ground tool for accuracy. | Spiral angle R.H./L.H. 0-∞ Collet capacity - ISO 40 Grinding length - 155mm Supply - Single phase 240V |
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The NCW range of CNC controlled grinding fixtures feature single axis indexing heads (NCW-100), two axis grinding fixtures (NCW-155) and three axis cutter grinding (NCW-300). All the options feature the same highly acurate, back-lash free indexing head capable of up to 999 divisions. The two and three axis units have high precision ball screws for the linear axis ensuring excellent spiral generation or straight grinding with excellent repeatability. Software for all popular grinding requirements are included in the control package. Options of stepping motor or servodrives are available on all the units and a choice of control units is available to suit particular applications. The units will mount on any of the popular tool and cutter grinders and give automatic grinding, allowing the operator to control two or more machines dependant on application | ||
NCW-100 Single axis Indexing up to 999 indexes Function for unequal divide Probe flutes to follow existing index |
NCW-155 Two axis CNC As NCW-100 with linear axis Spiral at any lead, left or right hand Programs for gashing, end teeth, flute and body clearance grinding on straight and tapered tools |
NCW-300 Three axis CNC As NCW-155 with options for radius and form grinding, in cycle dressing and stepped tools |
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