...used to advance the machine forward. TBMs can be classified as hard rock or soft ground machines. Hard rock tunnel boring machines are designed and used for boring through solid rock and solid aggregate. Soft ground machines are used to tunnel through...

Grippers

(249 companies)
...gripping force, stroke and gripping size. Gripping force is the available force for gripping at the rated power. Note that jaw force is not additive; two jaws each rated at 10 lbs. force, for example, will provide a total gripping force of 10 lbs...

Wrenches

(396 companies)
...to rock in the frame, such that any forward pressure on the handle tends to pull the jaws tighter together. Special types of wrenches include angled-drive wrenches, offset drive wrenches, flex drive wrenches, jaw scale wrenches, and ratcheting soft...

Vises

(270 companies)
Vises are used for work holding and during inspection, assembly, forming, welding, and machining operations. They usually consist of a screw, level, or cam-type mechanism that closes and holds two or more jaws around a workpiece

Flexible Couplings

(471 companies)
...or parallel offset orientation. Flexible coupling types include: Sliding block. Metal contoured diaphragm. Roller or silent chain. Steel grid. Coil spring. Wafer or flexible disc. Schmidt. Beam or flexured (helical). Gear or multi-jaw. Metal bellows...
Crusher and grinding mill wear parts include commonly-replaced components such as jaws, rolls, blades, plates, and liners for material processing equipment. Paired jaws are used in toggle or jaw crushers, powerful machines that fracture large rocks...

Nebulizers

(17 companies)
...which supplies the medicated aerosol in ambient gas, often for 5-25 minutes. Analytical nebulizers are lab instruments that deliver aerosols to spectrometric elemental analysis. Types. Soft mist inhaler: A user winds a spring to build pressure...
These properties and characteristics include consistency, freeness, contaminant analysis, densometry, porosity, smoothness, softness, fiber analysis, water absorption, wear or abrasion characteristics, and wettability. Pulp and paper testers often differ...
Pulling grips are mechanical devices used for the holding of a wire or cable so that it can be pulled without damage to the wire or cable jacket.

Nut Runner Controllers

(19 companies)
...pneumatic and electric nut runner controllers include between 1 and 10 channels and can drive multiple nutrunners. Common features include soft starting, automatic shutoff, and remote control. Soft starting increases torque gradually in order...
Ferrite ceramics and ferromagnetic materials have dielectric and magnetic properties that are suitable for RF and microwave applications. They provide high electrical resistivity and low magnetic losses.
...under the category of door stays and lid stays. Spring hinges and sliding lid stays are also available. Some special features available for door stays and lid stays include lid stays with a soft closing lid mechanism for upward and top-opening flaps...

Electrical Contacts

(166 companies)
Electrical contacts are metals and other substances used as the makeup of electrical components. They are the materials in a system through which an electrical current flows. How to Select Electrical Contacts. Electrical contacts are soft...

Calipers

(282 companies)
Calipers typically use a precise slide movement for inside, outside, depth or step measurements. Some caliper types are used for comparing or transferring dimensions.

Mining Machines

(89 companies)
...of rock crushing vehicles. Examples include jaw, cone, and gyratory crushers. Vertical and horizontal impactors are also available. Mining machines such as drilling rigs include blasthole drillers (blasthole drills) and rotary table drilling equipment...