Packaging Machine Grippers, Jaws & Fingers

Replacing a gripper finger, jaw blade, or pad on a case packer or packaging machine? Send the machine model, station and photos of both jaws. Tell us whether you need one side, a matched set, or the complete gripper.

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Parallel industrial gripper with two machined fingers and a spare packaging jaw plate — Illustrative product image

How to measure packaging gripper jaws

Use the machine drawing or a safely isolated assembly. Record the open and closed gaps between the same gripping faces. On a symmetric two-jaw gripper, the change in gap is the combined travel of both jaws. If the manufacturer gives stroke per jaw, label it separately.

Where to measure

Reference drawings. Verify dimensions on your part or the manufacturer’s drawing.

Open and closed jaw gaps

Measure between the same opposing gripping faces in both positions. Use the machine drawing or a safely isolated assembly.

Jaw mounting holes and thickness

Measure hole centers and locate the first hole from the mounting end. Measure thickness across the side faces and record the locating features and pad size.

What to include in a jaw replacement quote

Measure jaw length, width, and thickness. Locate holes from the mounting face or end, and include hole sizes, thread details, and any dowels or locating steps. Add the pad dimensions and material if known, and identify the product or package being handled.

Have a drawing for a custom jaw? Send it for a fabrication quote.

Manufacturer reference SCHUNK gripper finger configurator