What is the difference between a sawmill and a chainsaw mill?

The difference between a sawmill and a chainsaw mill comes down to size, precision, power, and intended use:

1. Sawmill (Band or Circular Sawmill)

✅ Purpose:

Designed for processing whole logs into dimensional lumber (planks, beams, slabs).

✅ How it Works:

Uses a horizontal bandsaw or circular blade on a track system.

The log is fixed, and the blade passes through in controlled increments.

✅ Pros:

High precision and consistent thickness

Faster and more efficient for multiple cuts

Handles larger logs (typically up to 20–36" diameter)

Some models (like YSDMILL Diesel Portable Sawmill ) have Diesel, powered feed, or trailers for mobile use

✅ Cons:

Expensive: $2,000–$20,000+

Requires setup space (track, base, power)

2. Chainsaw Mill

✅ Purpose:

Ideal for DIY or hobby use to mill small numbers of logs into slabs or boards using a chainsaw with a guiding frame.

✅ How it Works:

Attaches a metal guide frame to your chainsaw.

The chainsaw rides across the top of the log, slicing thin slabs horizontally.

First cut is usually guided by a flat rail or ladder.

✅ Pros:

Very inexpensive ($50–$200 for the mill, chainsaw sold separately)

Highly portable — fits in a backpack or vehicle

Good for on-site milling in remote locations

Easy to store

✅ Cons:

Slower and less precise

Produces rougher cuts (thicker kerf = more waste)

Harder on the chainsaw engine

Not ideal for large-scale lumber production

Requires more physical effort