Key Factors Affecting Cutting Speed in Sawmills

If your sawmill isn't cutting as fast as expected, one of these four factors is usually the culprit:

1.Engine Horsepower (HP):

More power allows the blade to maintain high SFPM even when cutting through tough knots or large-diameter hardwoods.

2.Blade SFPM (Surface Feet Per Minute):

For wood, the optimal speed is usually between 6,000 and 8,000 SFPM. Running too fast causes friction heat, while running too slow produces jagged cuts.

3.Wood Density and Moisture:

Frozen or dried hardwoods (like Oak or Hickory) require significantly slower feed rates compared to green softwoods (like Pine or Cedar).

4.Automation Level:

Manual pushing limits speed and consistency. Hydraulic feed controls and automated log carriages from YSDMILL ensure a steady, high-speed pace throughout the entire work shift.