Collet chucks - Import export

Collets have a +/- 0.5mm range to handle rough bar Small nose diameter to provide excellent tool clearance. Case hardened, optimising the rigidity, strength and durability. Changing Collets usiong a gun reduces the change over time to seconds. Klamp DHP collet chucks are suitable for collets which have a +/-0.5mm gripping range. Allowing the collet chuck to handle rough and unfinished bar, preparing it for a high accuracy second operation. Due to the pullback nature of the DHP, it is only suited to bar work, the compact design means there is no position for a backstop. Changing collets via a quick change gun reduces the change over time to seconds

Our Collet Chucks are available in a variety of different styles: Standard Cap Collet Chucks for Spring and Varibore collets. Available in short size to maximize your lathe work envelope. Quick Change Collet Chucks for Spring and Varibore collets, for when a quick change design is neccessary. Fixed Length Collet Chucks are high accuracy, and ideal for second operation. Pull Back Collet Chucks for Pull Back collets offer a compact design for improved tool access.

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.

Wattsan M4S milling machine with 4 spindles is intended for continuous material processing. Working spindles are changed automatically that significantly facilities the operator’s work. Spindles have power of 6 kW and come with an ER-32 collet chuck. Only one spindle can be in operation at a time. The working area is 1300x2500 mm. The processed material is fastened by the vacuum table. Pneumatic stops and a vacuum table make setting of the material on the table fast and accurate and facilitate double-sided or straight-line processing

WATTSAN M1 6090 machine has a working field of 600×900×200 mm with a slatted table cover. A spindle with an ER-20 collet chuck and a power of 1.5 kW, together with a water cooling system (for stable operation of the machine) are included in the basic package. The body of the machine is a welded structure made of steel profile, the weight of the machine is 500 kg. The maximum movement speed along the axes is 25000 mm/min, the maximum speed in operation is 15000 mm/min. Spindle speed can reach 25000 rpm. The machine is controlled by NcStudio software. To upgrade this machine, we can install: DSP controller.

WATTSAN M1 2030 wide-format machine has a large working area of ​​2000×3000 mm with a slatted table top. The design includes a spindle with an ER-25 collet chuck and a power of 6 kW. An air cooling system and a built-in vacuum cleaner for collecting wood chips and dust are also available for an additional fee. The leadshine 860 stepper motor driver is responsible for moving the portal, the machine is controlled by the operator through NcStudio. The body of the machine is a welded structure made of steel profile, the weight of the machine is 1400 kg. The maximum travel speed along the axes is 25 000 mm/min, the maximum travel speed during operation is 15 000 mm/min. The spindle speed reaches 24 000 rpm. If you want a more upgraded machine, we can install: Vacuum table. DSP controller. Syntec control system. chip removal system. manual auto lubrication. more powerful spindle or additional cutting heads. rotary device for processing cylindrical products. tool sensor.

WATTSAN М9 1325 has a working area of 2500х1300х200 mm and a T-slot slatted table. The complete set of the machine includes a water-cooled spindle with the power of 7.5 kW and ER-32 collet chuck. The portal is driven by YASKAWA servomotor and steppers. The milling machine is controlled by an operator through Weihong NCStudio control system. Unlike the junior model, this machine supports the automatic tool change option. The machine body is a welded structure made of steel profile; the weight of the machine is 1500 kg. The maximum travel speed along the axes is 50 000 mm/min; the maximum travel speed during operation is 20 000 mm/min. The spindle speed reaches 24 000 rpm. The machine is controlled by NCStudio software. On request, the machine can be equipped with a vacuum table, a DSP-controller, a Syntec control system, an aspiration system, a more powerful spindle or an additional spindle, a rotary device to process cylindrical objects, and a tool sensor.

Small nose diameter to provide excellent tool clearance. Case hardened, optimising the rigidity, strength and durability. The gripping pull-back action to actuate the collet chuck means the work piece will be moved slightly in the Z-Axis. This is normally acceptable for first operation work and the work piece position can easily be determined with a facing cut. The 5C and 16C collets have been designed with a long small nose diameter allowing for good clearance for tooling. All collet closers are case hardened and ground optimising the rigidity, strength and durability.

Collets have a +/- 0.5mm range to handle rough bar Small nose diameter to provide excellent tool clearance. Case hardened, optimising the rigidity, strength and durability. Changing Collets usiong a gun reduces the change over time to seconds. Designed with a fixed length actuation system that ensures the collet is held stationary. Allowing the collet chuck to be used in bar feeding operations and highly accurate second operations. Klamp DHF collet chucks are suitable for collets which have a +/-0.5mm gripping range. Changing collets via a quick change gun reduces the change over time to seconds

Collets have a +/- 0.5mm range to handle rough bar Small nose diameter to provide excellent tool clearance. Case hardened, optimising the rigidity, strength and durability. Changing Collets usiong a gun reduces the change over time to seconds. Designed with a fixed length actuation system that ensures the collet is held stationary. Allowing the collet chuck to be used in bar feeding operations and highly accurate second operations. Klamp DHF collet chucks are suitable for collets which have a +/-0.5mm gripping range. Changing collets via a quick change gun reduces the change over time to seconds

Collets have a +/- 0.5mm range to handle rough bar Small nose diameter to provide excellent tool clearance. Case hardened, optimising the rigidity, strength and durability. Changing Collets usiong a gun reduces the change over time to seconds. Klamp DHP collet chucks are suitable for collets which have a +/-0.5mm gripping range. Allowing the collet chuck to handle rough and unfinished bar, preparing it for a high accuracy second operation. Due to the pullback nature of the DHP, it is only suited to bar work, the compact design means there is no position for a backstop. Changing collets via a quick change gun reduces the change over time to seconds

Collets have a +/- 0.5mm range to handle rough bar Small nose diameter to provide excellent tool clearance. Case hardened, optimising the rigidity, strength and durability. Changing Collets usiong a gun reduces the change over time to seconds. Klamp DHP collet chucks are suitable for collets which have a +/-0.5mm gripping range. Allowing the collet chuck to handle rough and unfinished bar, preparing it for a high accuracy second operation. Due to the pullback nature of the DHP, it is only suited to bar work, the compact design means there is no position for a backstop. Changing collets via a quick change gun reduces the change over time to seconds

Collets have a +/- 0.5mm range to handle rough bar Small nose diameter to provide excellent tool clearance. Case hardened, optimising the rigidity, strength and durability. Changing Collets usiong a gun reduces the change over time to seconds. Klamp DHP collet chucks are suitable for collets which have a +/-0.5mm gripping range. Allowing the collet chuck to handle rough and unfinished bar, preparing it for a high accuracy second operation. Due to the pullback nature of the DHP, it is only suited to bar work, the compact design means there is no position for a backstop. Changing collets via a quick change gun reduces the change over time to seconds

Collets have a +/- 0.5mm range to handle rough bar Small nose diameter to provide excellent tool clearance. Case hardened, optimising the rigidity, strength and durability. Changing Collets usiong a gun reduces the change over time to seconds. Designed with a fixed length actuation system that ensures the collet is held stationary. Allowing the collet chuck to be used in bar feeding operations and highly accurate second operations. Klamp DHF collet chucks are suitable for collets which have a +/-0.5mm gripping range. Changing collets via a quick change gun reduces the change over time to seconds

Can be used for 1st Operation only Deadlength Actuation Eleminates part movement when Clamping Case hardened, optimising the rigidity, strength and durability. Varibore Collets have a large range allowing for easy holding of Rough Bar Klamp CRS54 collet chucks are suitable for collets which have a large gripping range. Allowing the collet chuck to handle very rough and unfinished bar, preparing it for a high accuracy second operation. Workpiece remains in a fixed position during actuation, allowing for precise z-axis positioning. A tapered sleeve is pushed forward, compressing the collet and gripping the workpiece

Can be used for 1st Operation only Deadlength Actuation Eleminates part movement when Clamping Case hardened, optimising the rigidity, strength and durability. Varibore Collets have a large range allowing for easy holding of Rough Bar Klamp CRS60 collet chucks are suitable for collets which have a large gripping range. Allowing the collet chuck to handle very rough and unfinished bar, preparing it for a high accuracy second operation. Workpiece remains in a fixed position during actuation, allowing for precise z-axis positioning. A tapered sleeve is pushed forward, compressing the collet and gripping the workpiece

Can be used for 1st and 2nd Operation Deadlength Actuation Eleminates part movement when Clamping Case hardened, optimising the rigidity, strength and durability. Uses 3 Different Types of Collet Klamp CRL60 collet chucks are suitable for spring, varibore and rubberflex collets increasing its flexibility. Varibore and rubberflex collets allow rough, unfinished bar to be machined in the first operation and spring collets can be used for high accuracy in the second operation. Workpiece remains in a fixed position during actuation allowing for precise z-axis positioning. A tapered sleeve is pushed forward, compressing the collet and gripping the workpiece. Maximum Capacity can be increased to 65mm using Rubberflex Collets

2mm Range per Collets Sizes Up To 30mm Across Flats Smooth Bore as Standard, Other Finishes Available Special Profiles Available D673 Varibore square collets are to suit 42mm capacity collet chucks. Also known as M673, these collets have a 2mm range. Supplied smooth as standard we can supply with alternate finishes and in special profiles. D673 suit the following collet chucks- Klamp CRL42 Klamp QCRL42 Crawford CDC42 Crawford CDC-42-S Crawford QC-42

2mm Range per Collets Sizes Up To 42mm Capacity Spiral Serration as Standard, Other Finishes Available Special Profiles Available D673 Varibore round collets are to suit 42mm capacity collet chucks. Also known as M673, these collets have a 2mm range. Supplied spiral serration as standard we can supply with alternate finishes and in special profiles. D673 suit the following collet chucks: Klamp CRL42 Klamp QCRL42 Crawford CDC42 Crawford CDC-42-S Crawford QC-42

2mm Range per Collets Sizes Up To 36mm Across Flats Smooth Bore as Standard, Other Finishes Available Special Profiles Available D673 Varibore hex collets are to suit 42mm capacity collet chucks. Also known as M673, these collets have a 2mm range. Supplied smooth as standard we can supply with alternate finishes and in special profiles. D673 suit the following collet chucks- Klamp CRL42 Klamp QCRL42 Crawford CDC42 Crawford CDC-42-S Crawford QC-42

2mm Range per Collets Sizes Up To 52mm Across Flats Smooth Bore as Standard, Other Finishes Available Special Profiles Available D677 Varibore hexagon collets are to suit 60mm capacity collet chucks. Also known as M677, these collets have a 2mm range. Supplied smooth as standard we can supply with alternate finishes and in special profiles. D677 suit the following collet chucks- Klamp CRL60 Klamp QCRL60 Crawford CDC60 Crawford CDC-60-S Crawford QCD-60

A large selection of collets in round, square and hexagon configurations, in a large variety of sizes to suit multiple different collet chucks. Spring collets are available as D173E and D185E. Varibore collets are available as D673, D677, D285, D120, D175, and D850. Pullback collets are available as 5C and 16C. Custom collets can be provided if the sizes listed are not applicable to your needs. If a custom collet is something you require, please get in touch and we will be able to help.

1/8" Range per Collets Sizes Up To 50.8mm Across Flats Smooth Bore as Standard, Other Finishes Available Special Profiles Available DESCRIPTION D120 Varibore hex collets are to suit 54mm capacity collet chucks. Also known as V120, these collets have a 3.175mm range. Supplied smooth as standard we can supply with alternate finishes and in special profiles. D120 suit the following collet chucks: Klamp CRL54 Klamp CRS54 Klamp QCRL54 Crawford CDC54 Crawford CDC-54-S Crawford QC-54

2mm Range per Collets Sizes Up To 42mm Across Flats Smooth Bore as Standard, Other Finishes Available Special Profiles Available D677 Varibore square collets are to suit 60mm capacity collet chucks. Also known as M677, these collets have a 2mm range. Supplied smooth as standard we can supply with alternate finishes and in special profiles. D677 suit the following collet chucks- Klamp CRL60 Klamp QCRL60 Crawford CDC60 Crawford CDC-60-S Crawford QCD-60

Easy to use, installation time – less than one minute Suitable for round, square and hexagon spring collets Installed into the spring collet rather than the collet chuck, these stops are very easy to fit and adjust.

No need to remove your 3 jaw or collet chuck Side actuated for thru or blind bores Use the same mandrels, sleeves and locators as the hydraulic systems A great option for low/medium-volume production. KEM Series includes a manually-operated expanding mandrel actuator incorporating a precision-ground 38mm diameter spigot for mounting in collet or jaw chucks. These models utilise the same precision mandrels, expanding sleeves and locators as our CNC Expanding Mandrels. They are side-actuated with an included square-drive key so that they can accommodate parts with blind bores as well as those with thru-holes. Precision-ground for high accuracy in squarenesss and concentricity, If higher accuracy is needed the mandrel can be clocked-in once the unit is gripped in a chuck.