When angled aluminum parts repeat across a cut list, the PMI-20 24 CNC moves both stock positioning and miter setup into the automatic cycle. A 24-inch blade, servo-controlled head rotation to 60° left or right, and a servo pusher give fabricators a production platform for extrusions and profiles that need more capacity than a compact miter saw.
PMI-20 24 CNC Auto Miter Upcut Saw Features:
The defining capability of the PMI-20 24 CNC is not simply its 24-inch blade. Powered servo rotation lets the saw head move through a 120-degree miter range, from 60° left to 60° right. On recurring frame, extrusion, or fabricated-profile work, that removes a manual angle-setting step from the production sequence and makes mixed-angle cut lists easier to repeat.
The PMI-20 24 CNC handles aluminum sections up to 7.87 inches high and 14.6 inches wide. A 7.5 HP drive turns the blade at 2,000 RPM, while air-over-oil feed control regulates the cutting stroke. Its servo pusher automatically positions extrusions for repeat lengths, giving manufacturers a 24 inch aluminum miter saw built for controlled, repeatable production.
This 24 inch aluminum miter saw combines automatic length positioning with programmed saw-head angles, while vertical and horizontal clamping secure the profile before the upcut cycle. In addition, material length is handled by the built-in servo pusher rather than a manually reset stop. These features make the Pat Mooney saw well suited for repeat production where cut length and angle need to change from part to part.
| Specification | Value |
| Saw Motor | 7.5 HP |
| Blade Diameter | 24 in |
| Blade Speed | 2,000 RPM |
| Maximum Sawing Height | 7.87 in |
| Maximum Sawing Width | 14.6 in |
| Saw Head Rotation | 60° left / 60° right, servo controlled |
| Material Positioning | Built-in servo-controlled automatic pusher |
| Cutting Feed | Air-over-oil |
| Clamping | Vertical and horizontal; adjustable pressure |
The Pat Mooney PMI-20 24 CNC Auto Miter Upcut Saw is a fully automatic 24-inch upcut miter saw for larger aluminum and non-ferrous profiles. Its configuration places the machine within a defined range of cutoff work rather than treating it as a general-purpose saw.
The saw uses a 24-inch blade, 7.5-hp motor, 2,000 rpm blade speed, and a maximum 7.87 × 14.6-inch cutting envelope. Servo-powered head rotation reaches 60 degrees left and right, and a servo pusher controls material length. Final machine selection depends on the complete material range, section geometry, finished length, tolerance, production volume, blade requirements, clamping, material support, and part handling.
Common applications include:
Powered head rotation extends to 60 degrees on both sides for acute-angle profile work.
The 24-inch blade supports profiles up to 7.87 inches high and 14.6 inches wide at the published reference position.
The servo pusher advances extrusion to the programmed length for repeat cycles.
Cut length, head position, and production settings are organized through the operator interface.
It increases the published envelope from 5.9 × 11 inches to 7.87 × 14.6 inches and expands powered miter rotation from 45 to 60 degrees left and right.
The servo-powered saw head rotates through 60 degrees left and 60 degrees right. Actual profile clearance depends on angle, cross-section, and orientation.
Vertical and horizontal clamps use adjustable pressure. Proper clamp location, pressure, profile support, and protective contact surfaces depend on the extrusion geometry and finish requirements.
Published specifications list a 7.5-hp saw motor and 2,000 rpm blade speed with a 24-inch-diameter blade.
The rectangular capacity is only the starting point. Miter angle, profile rotation, internal webs, clamp access, blade path, finished length, and support outside the saw determine whether a specific extrusion clears the machine.