CNC Saw Blade Tooth Grinding Machine Wheel At 8000 R/min 45 Degree 2.2 kW

A worn tooth is not just dull. It changes the profile: the rake pulls back, the tip rounds over, and the blade starts cutting hot and wandering in the cut. Touching the teeth up without holding the angle does not fix that — it just moves the problem along to the next sharpening.

The MF-223C is a CNC multi-angle saw blade tooth grinding machine for woodworking and aluminium blades. The spindle runs on a 2.2 kW motor at up to 8000 r/min — a high wheel speed, which is what leaves a fine, cool edge rather than a smeared one.

The work head swings through ±45° and travels 300 mm, so a tooth is approached at an angle rather than only from one side, and the blade does not have to be re-clamped to reach the other face. Coolant is delivered through segmented nozzles at the point where the wheel meets the tooth, rather than over the whole work area.

The machine is built on a cast frame over a painted steel cabinet, with the adjustments on handwheels at the head and the machine run from a control panel beside the work. Start, stop and a mushroom emergency stop are on that panel. Supply and capacity are confirmed against your requirement before the order is placed.

Two numbers set this machine apart: 8000 r/min at the wheel and ±45° of angle at the work head.

• 2.2 kW main motor — spindle power for restoring tooth profiles, not just touching them up.
• Spindle speed up to 8000 r/min — a high wheel speed for a fine, cool edge rather than a smeared one.
• Work head swings ±45° — the tooth is approached at an angle, and the other face is reached without re-clamping the blade.
• Work head travel 300 mm — enough travel to run the blade past the wheel in a single setting.
• Rake, clearance and tooth profile control — the machine works in the tooth geometry rather than only following the tooth round.
• Handwheel adjustments at the head — the settings are made where the wheel is, not from the far side of the machine.
• Coolant at the contact point — segmented nozzles deliver coolant to where the wheel meets the tooth.
• Wheel guard — covers the wheel while it runs.
• Cast frame on a painted steel cabinet — the mass is in the machine body rather than in the cabinet under it.
• Control panel beside the work — start, stop and a mushroom emergency stop are within reach of the operator.

For a shop that runs woodworking or aluminium blades every day, the MF-223C restores the tooth instead of polishing it.

• 8000 r/min at the wheel. A high wheel speed cuts cooler and leaves a fine edge — which is what stops a freshly ground tooth from going blue and soft in the first cut.
• ±45° at the work head. The tooth is approached at an angle rather than from one fixed direction, so the profile can be restored instead of only touched up.
• 300 mm of travel. The blade runs past the wheel in one setting, so the tooth form is consistent around the blade.
• Carbide, not just HSS. The machine is quoted for woodworking and aluminium saw blades, which means carbide tooth tips.
• Coolant where it is needed. Segmented nozzles put coolant on the contact point rather than over the whole work area, so the operator can still see the tooth.
• Adjustments at the head. The handwheels are where the wheel is, so a setting is made while watching the cut.