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 ...
NJBZH digestion vessels are designed for the increasingly aggressive digestion preparation methods used in trace analytical procedures. These molded PFA digestion vessels feature ultra low metals content and are compatible with all mineral acids. Digestion vessels with flat exteriors can also be placed directly on a hot plate for heating. A wrench set is rec...
NJBZH Series range of fluoropolymer lab bottles is the cleanest, safest and highest performing range of fluoropolymer bottles ever produced. NJBZH lab bottles are manufactured in a cleanroom by a proprietary stretch blow molding process, giving a lower trace metal background, smoother surface finish and superior sealing compared with other fluoropolymer bott...
NJBZH beakers are molded from 100% PFA. Tough and nearly transparent with a flat bottom for direct use on a heating surface. Pour accurately and steadily with the help of a flared spout，Support custom size. Our product size can be customized We focus on: ----biomedical and chemical Teflon consumables --- pretreatment equipment & consumables --- isotope a...
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