Welker Engineered ProductsManufacturers of Automation Components & Plane Bearings
"Everything but the robot"

Clamping Components

Welker Clamping Components

  • Weld spatter resistant and durable
  • Steel & aluminum construction is structurally strong yet lightweight
  • Multiple port positions for easy plumbing
  • Solid state cylinder switch
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Wire Clamp
Wire Clamps

Compact pneumatic clamp for wire diameters 4 to 10mm.
Wire is spring retained in load position without air for safe operator load. Cylinder pressurizes clamp, then pneumatic release.



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Tube Clamps
Tube Clamps
Narrow profile and clamp for holding tubing. Self-centering fingers and nest.
3 sizes available: 1-2", 2-3", 3-4"
Allows more weld access than traditional modified clamps.
Ideal for exhaust systems, tube machining, seating, furniture, and chair manufacturing.
Hook Clamp
Hook Clamp
Single-sided J-action hook clamp for low clearance conditions.
Optional spring return keeps unit clamped during air loss.
Custom sized hook arms available.
Applications: Edge clamping, end effectors
Part Positioner
Part Positioners
Dual action provides clearance, pivot-in and linear approach to work piece. V-block assures repeatability in all planes. Tapped/dowel holes provided on tip plate to mount tooling.
Multiple sizes and tip angles available.
Applications: Positioner, clamp, pre-loader, locator
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Pin Clamps
Pin Clamps
Dual finger design for positive part location and clamping.
Applications: underbody fixtures, end effectors - replaces separate pin and clamp. Ideal for geometry setting or material handling.
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