Collet chucks - Import export

Reaching concentricity 0 using a simple collet chuck and this within one minute: this is Zero-Zero. The specifically designed clamping nut with 6 symmetrically arranged screws at the circumference makes this step possible. The clamping nut is split, so that the inner ring can be minimally shifted. This simple technical finesse allows to eliminate tolerance additions. The machine operator only has to replace the previous clamping nut, which step opens up a new concentricity dimension – and this for a price starting at € 90.00. Zero-Zero is available for DIN 6499 collet chuck holders from ER 16-ER40.

The rapid change system EWS-Varia allows to set-up a modern CNC lathe or a turning milling center – and this flexibly. A tool change will just take 20 seconds, which is an unbeatable argument especially in small batch productions whenever it is about reducing the set-up time and thus increasing the productivity. The advantages, however, are also evident in large batch productions. Preset twin tools lie at the machine, thus significantly reducing the down-times. A further advantage is provided by the variety of adaptations; so the optimal tool clamping can be selected for each operation. The inserts available include: Collet chuck holders Weldon/Whistle Notch Milling arbors Morse tapers Hydro extension Shrink adaptations The most important advantage is certainly created by the easy handling. The inserts can be changed with just one hand without counter pressure by the spindle.

Driven tools form a further core area of EWS. More than 8,000 different tools are available at short notice. In addition to standard products like axial and angular heads, EWS offers swivel units, slot broaching tools, multiform tools and multi-spindle machines. There is just no limit. The tool clamping systems range from the classic collet chuck holder to Weldon and hydro extension to Capto, KM, ABS and HSK. The applications range from classic CNC lathes to highly complex turning milling centers. The rapid change system EWS-Varia has set a standard for a flexible modular system. With its safe handling and short change-over times, EWS-Varia ranks among the most successful systems in the market. This was impressively confirmed by the Innovation Award awarded by the German state of Baden-Württemberg in 2006. "Made in Germany" is of course guaranteed by EWS also for these tool systems.

Unloading machine Multi-3000 remove The Multi-3000 remove is an electro-pneumatically controlled automatic unloading machine. It is the ideal complement to the bar feeder Multi 3000 or the Multi 3000SL. With the Multi 3000 remove it is possible to unload finished parts from sub- or main spindle. The bars are unloaded by unloading tube, pneumatic gripper or also by collet chuck. After unloading, the bars are placed on a prism. From the prism the parts are transported to a deposit. A light barrier monitors the unloading process. The coating of the depositing surfaces enables a particularly gentle handling of the finished parts. Even parts such as piston bars can be unloaded without a scratch. The unloading tube is made of POM material. This also ensures gentle handling. Loading can be done via the main spindle and unloading via the sub spindle. It is also possible to load via the sub spindle and unload via the main spindle. Compatible with almost all types of lathes.

designed for various tool interfaces, e.g. HSK, SK, collet chuck slot and short taper equipped with manual or automatic clamping system permanent grease lubrication or oil-air lubrication

Machine Base Heavily ribbed cast iron structure with integrated slideway for wheelhead. The machine base houses an industrial type flood pump for delivering coolant to the grinding site and a baffled coolant tank which can be drawn out for ease of cleaning. Workhead and Steady Rest Both the workhead and the steady rest are adjustable along the swivel plate to clamp each valve on that part of the valve stem which normally travels in the valve guide. The combination of collet chucking and the unique Hunger steadying provides double support of long valves to ensure the ultimate in valve refacing accuracy. Automated Oscillation An oscillating equipment for automated power traverse of valve face across the grinding wheel is available as an option to ensure efficient stock removal and superior finish. The stroke of oscillation is infinitely adjustable.

Live Tools for machines: Life tool C-Revolver VL 3 VL 5 VSC 200 VSC 250 Available in the following versions: BENZ Solidfix® axial BENZ Solidfix® radial BENZ Solidfix® offset Collet Chuck axial Collet Chuck radial Collet Chuck offset Collet Chuck swiveling

Live Tools for machines: NL 1500 NL 2000 NL 2500 NL 3000 NT 4250 NZ 1500 NZ 2000 NT 1000 NT 2000 NTX 1000 NTX 2000 Available in the following versions: BENZ Solidfix® axial BENZ Solidfix® radial BENZ Solidfix® radial Double spindle Collet Chuck axial Collet Chuck radial Collet Chuck radial Double spindle Collet Chuck swiveling

Live Tools for machines: Doosan PUMA MX 1600 ST Doosan PUMA MX 2100 ST Doosan PUMA TT 1500 MS Doosan PUMA TT 1500 SY Doosan PUMA TT 1800 MS Doosan PUMA TT 1800 SY Available in the following versions: BENZ Solidfix® axial BENZ Solidfix® radial BENZ Solidfix® Double spindle Collet Chuck axial Collet Chuck radial Collet Chuck Double spindle Collet Chuck swiveling

Live Tools for machines: Biglia B42 Biglia B111 Daewoo PUMA 200 Duplomatic VDI 30 Hyundai Kia SKT 100 Weiler DZ 42 (12-fach Revolver \ 12 tool mounts turret) Weiler DZ 65 YCM GT 200 MA Biglia B56 Biglia B200 Hyundai Hit 250 M Hyundai Hit 250 S Topper TB 25 YMBL Available in the following versions: BENZ Solidfix® axial BENZ Solidfix® radial BENZ Solidfix® offset Collet Chuck axial Collet Chuck radial Collet Chuck offset Collet Chuck swiveling

Live Tools for machines: Nakamura SC-250 Nakamura TMC 18 Nakamura TW 10 Nakamura TW 41 Nakamura WT 20 Nakamura WT 150 Nakamura WT 250 Nakamura-Tome Super NTJ Nakamura-Tome Super Nakamura NTX Nakamura SC-300 Nakamura SC-300 L Nakamura SC-300 LM Nakamura SC-300 M Nakamura TW 20 Nakamura WT 300 Nakamura-Tome Super NTX Available in the following versions: BENZ Solidfix® axial BENZ Solidfix® radial BENZ Solidfix® radial Double spindle Collet Chuck axial Collet Chuck radial Collet Chuck radial Double spindle Collet Chuck swiveling

Live Tools for machines: HL 1 HL 2 HL 3 HL 4 SL 20 SL 30 TCE 550 TCE 550 T TCE 860 TCE 860 T TL 15 TL 25 SL 20 „Hybrid-Turret“ SL 30 „Hybrid-Turret“ SL 40 „VDI-Turret“ TL 15 „Hybrid-Turret“ TL 25 „Hybrid-Turret“ Available in the following versions: BENZ Solidfix® axial BENZ Solidfix® radial Collet Chuck axial Collet Chuck radial Collet Chuck swiveling

Live Tools for machines: Multiplex 610 (12 tool mounts turret), 615, 620, 6200 (12 tool mounts turret), 6200 Y, Multiplex3 8200 Y, 610 (16 tool mounts turret), 6100, 6100 Y, 6200 (16 tool mounts turret), 630, 6300, Super Quick Turn 10 (16 tool mounts turret) Quick Turn Nexus 200 M / MS / MSY (12 tool mounts turret), 250 M / MS / MSY (12 tool mounts turret) Super Quick Turn 15 M, 18 M, 200 M (12 tool mounts turret), 250 MY (12 tool mounts turret) Quick Turn Nexus 100 M/MS/MSY Quick Turn Nexus 200 M/MS/MSY (16 tool mounts turret) Quick Turn Nexus 250 M/MS/MSY (16 tool mounts turret) Quick Turn Nexus 300 / M / MY, 350 / M / MY, 400, 400 / M Super Quick Turn 28, 30, 300 M / MY, 350 M, 10 M/MS, 100 M, 10 M/MS, 100 M, 200 M (16 tool mounts turret), 250 M (16 tool mounts turret) Available in the following versions: BENZ Solidfix® axial BENZ Solidfix® radial BENZ Solidfix® offset Collet Chuck axial Collet Chuck radial Collet Chuck radial offset Collet Chuck swiveling

The KKF4-SL, a universal chamfering and contour milling machine, has an ER collet chuck. Tools with a shaft diameter from Ø6-12 mm can be clamped. Our versatile tool range includes different VHM milling cutters and blade heads. The VHM milling cutters are available for the processing of chamfer angles and radii. Ball bearings with Ø6 or Ø8mm are used for contour processing with the VHM milling cutters. Tapered contour chamfers are used in combination with guide fingers or stop rulers. The use of cutter heads with cutting inserts and guide ball bearings starting at Ø10mm permit maximum efficiency. A guide prism with VHM shaft chamfering can be used for straight edges. The exact chamfer setting is performed through a micrometer screw. A chamfer width of up to 4mm at 45° is possible in steel. In NE metals, significantly larger chamfers are possible depending on the tool and angle. The KKF4-SL has speed regulation that is very useful for the processing of aluminum or stainless steel.