4 Axis CNC Lathe Machine for 3D Wood Turning and Milling

4 Axis CNC Wood Lathe Features

1. Heavy cast iron lathe bed to avoid shaking when the motor rotates fast for large format workpiece process, and the turning speed can be adjusted through the frequency converter.

2. 4 axis CNC wood turning lathe with one chuck and one backlash for fix materials, one spindle for carving.

3. 4 axis CNC wood turning machine adopts Taiwan Hiwin square guide, high precision and durable.

4. Autocad software is easier for drawing designs .

5. LCD control system shows the working process.

6. STL2530-S4 can be customized as STL1530-S4 and STL2030-S4 to fit different requirements.

4 Axis CNC Wood Lathe Applications

Roman columns, tubular sharp, bowl sharp, vehicle wood crafts, stairway balusters, staircase columns, stairway newel posts, end table legs, dining table legs, bar stool legs, sofa table legs, general columns, washstand, baseball bats, wooden vases, car wooden furniture, children' s bed columns, chair stretchers, chair arm posts, bed rails, lamp posts, sofa feet, bun feet and other cylindrical workpieces.

4 Axis CNC Wood Lathe Technical Parameters

4 Axis CNC Wood Lathe Details

4 Axis CNC Wood Lathe Turning, Milling, Broaching Projects

The Chuck Becomes a Controlled Axis

On a plain lathe the headstock only spins the wood, fast and freely, while a blade shapes it. The fourth axis changes the job of that chuck: the controller can now stop the blank at an exact angle, hold it there, or rotate it slowly and precisely while the separate carving spindle cuts. Rotation stops being just motion and becomes a coordinate the program can command, the same way it commands travel along the bed. That is the whole trick behind carved turnings. Because the chuck and the tailstock keep their grip through both operations, a pattern lands exactly where the drawing says relative to the turned profile, with no re-clamping and no drift.

Turn First, Carve Second

A decorated leg is really two jobs stitched into one cycle. The dual blades turn the round profile first, roughing and finishing the shape. Then the machine hands the piece to the 3.5kW carving spindle, which mills flutes, twists, reliefs, or slots into that finished surface. Owners describe exactly this in the reviews: balusters and table legs that come off the lathe already decorated with milled patterns instead of leaving as plain cylinders. The value is registration. Because nothing is unclamped between the two stages, the flutes stay evenly spaced around the piece and centered on the profile, which is difficult and slow to achieve by hand or by moving work to a separate turning machine and then a router table.

Plan for Carving Time and Tooling

The honest trade for that capability is time. Turning removes wood in broad sweeps and finishes a leg in minutes; carving removes it a narrow bit-width at a time, so an ornate pattern can take longer than the turning that preceded it. Depth and detail drive that number, and a smaller bit for finer work means more passes. Plan pricing around decorated pieces rather than plain ones, and keep decoration proportional to what customers actually pay for. Designs come from AutoCAD or comparable CAD/CAM software, so the pattern is drawn once and repeated forever.

What the carving spindle can cut:

Carved turning checklist:

✓ Turn the profile first, then carve the detail.

✓ Keep the blank chucked between both operations.

✓ Match bit size to the finest detail in the file.

✓ Budget carving time separately from turning time.

✓ Order the size variant that fits your longest work.

Frequently Asked Questions

Is this the same as a 4-axis router?

The idea is shared, a rotary axis plus a cutting spindle, but the build is different. This is a full lathe first, with dual turning blades and a heavy cast iron bed for long stock, and the carving spindle is added to decorate what it turns.

Do I still change turning tools by hand?

Yes on this model, as one reviewer notes: loading blanks and swapping turning tools stay manual while everything else runs automatically. The ATC version adds an automatic tool changer if that becomes a bottleneck.

How long can the workpiece be?

This build turns from 100mm up to 2500mm long and 20mm to 300mm in diameter. The same machine is offered in shorter variants, so you can order the bed length that matches your longest product instead of paying for reach you never use.

Does it need three-phase power?

Not necessarily. It ships for single-phase 220V with 380V available as an option, drawing about 5.5kW in total. Confirm your supply before ordering, since the choice is made at the factory rather than swapped later.

Can it carve a full 3D relief, not just flutes?

Yes. Because the rotary axis and the carving spindle move together, the machine can wrap continuous relief patterns around a column, which is why the page calls it 3D turning rather than simple grooving.

What causes rough or uneven carved detail?

Usually a dull bit, too fast a feed for the depth, or a blank that was not fully seasoned, since damp wood tears rather than cuts. This wood lathe problems guide covers the common causes, and a lathe comparison roundup helps if you are still choosing.