Application: Large through-hole 3-jaw power chuck with build in air cylinder. With build-in “pressure detection” device in chuck which can check the pressure is lowered rapidly within the chuck, guarantee to the security of operating. The supply air system of the patent, it is easy to install fast, and without abrasion by traditional sealed ring, that could ...
Application: Made of steel, all wear parts hardened and ground. Especial sealed against coolant. Interchangeable centering inserts with spring-loaded center or with solid center.
Application: It's a WEDGE-HOOK type 3-jaw with the extra large through-hole. Matching surfaces of all parts hardened, ground and lubricated directly. Construction of high rigidity and high clamping accuracy.
Application: It's a CRANK type 2/3/6-jaw with the large through-hole, and extra long jaw stroke. Matching surfaces of all parts hardened, ground and lubricated directly. Construction of high rigidity and high clamping accuracy.
Application: Universal Gear Diaphragm Chucks are ideal for longer run applications with infrequent changes. The chucking system adapts to many different gear configurations, requiring minimal top tooling. Changeover from one gear to another is simple and can be accomplished in minutes. Diaphragm chucks contain no moving, wearable parts, eliminating downtime ...
Application: Repeatability – The repeatability of this chuck is within 0.0005MM. It is guaranteed for long period. Stable clamping – Work piece clamping is stable even at over 8000 rpm. Its unique design allows the jaws not to be affected by centrifugal force, assuring sub-micron accuracy and a super fine finish. Flexible clamping power – Clamping is flexibl...
Application: The diaphragm principie as applied to chucking utlilizes the inherent strength and accuracy of sprinng steel to achieve chucking pressure on internal or external surfaces. Applictions of this principie have been production proven in plain diameter and pitch line chucks in sizes ranging from 2"to54". Standardization of components assures intercha...
Application: Face clamping chuck,ideal for thin walled workpieces Distortion is reduced by using face clamping on thin section parts. Using the aiuminium rear boby allows for high speed rotation,thus saving machining time. Jaws include equalising mechanism to securely grip parts with variable thickness(Equalization amount/2.5 mm max). Through hole allows pne...
Application: Pin arbor chuck securely draws the workpiece into the stopper and accurately clamps it without horizontal deviations. Pin arbor chuck offers as high as 0.01 TIR of chucking repeatability and a long operating life. Pin arbor chuck is best suited for secondary machining that requires high accuracy. Pin arbor chuck ensures excellent durability with...
Application: Hermetically sealed against swarf, dust and other contaminants. Internal lubrication feature reduces the need for maintenance. Compact design of the chuck allows for high turning speeds without loss of gripping force. Top jaws are interchangeable between chucks with no additional adjustment, reducing changeover. Long stroke provides extreme capa...
Application: The features of the include: Easy conversion from external to internal chucking. Positive pullback action. Chucks are internally lubricated and have a sealed design to keep chips and contaminants out. Jaw homing device allows jaws to compensate for part variations. Various jaws for different work pieces can be readily interchanged. Offered in Ce...
NJBZH microcolumns are used to perform ion-exchange sample preparation in geochemistry. These molded PFA microcolumns come in a variety of reservoir and capillary combinations. Threaded microcolumns can also be used with a closure for prevention of airborne contamination.NJBZH can also manufacture custom microcolumns. Contact us with required reservoir size ...
