Panel Clamps

Choosing the "best" panel clamp depends entirely on your production volume and the types of projects you are building.

Three of the most common types of clamps used in woodworking and metalworking are C-clamps (for versatile, heavy-duty point clamping), bar/pipe clamps (for long spans and gluing wide panels), and spring clamps (for quick, light-duty holding).

Panel clamps work by applying opposing horizontal and vertical pressure simultaneously across edge-glued wood boards, using threaded screws or cams to draw the boards tightly together while keeping the panel flat and preventing it from bowing upward under pressure.

The ideal number of sections depends on your production volume and setup time; smaller shops often use 6 to 14-section rotary carriers to allow adequate cure time before rotating, while high-output commercial operations utilize 20 to 40+ sections for continuous round-the-clock assembly.

Industrial rotary clamp carriers (such as those made by James L. Taylor / JLT or Doucet) are widely considered the gold standard for high-production woodworking shops, utilizing multiple revolving sections and pneumatic/hydraulic tightening to process high volumes of panels efficiently.