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Designed to be a low-cost timber production sawmill that can be installed quickly and easily, the LT20B is a popular all-in-one solution for small- to medium-sized timber businesses as well as larger businesses looking to diversify into new products more easily. 

The LT20B cuts logs up to 80 cm in diameter and 4.8-8.4 m long with the standard bed options. In order to cut longer logs, bed extensions can be added to extend the sawmill bed to any required cutting length. The LT20B bed’s low height is uniquely designed for affordable production purposes. All log handling features are manual operated. Logs are secured to the bed by the log clamp and adjustable backstops. Toe boards adjust for log taper with a manual crank. 

 The LT20B sawmill head retains the same productivity features of Wood-Mizer’s premium range. With the standard electronic SW Setworks, simply select the board thickness required and the head height automatically positions for each cut - no waiting for manual calculations. Forward and reverse movement is made by the variable speed power feed. 

 A water tank feeds lubrication directly to the blade to improve cutting performance and keep the blade clean. The adjustable blade guide arm keeps the blade well-supported while cutting different sized material. Blade tension is easily adjusted, and keeps the blade at the proper tension for cutting. Wood-Mizer’s wide range of affordable blades are designed for all cutting requirements, and deliver maximum log yield and minimal waste of the valuable timber. 

Popular Options 

Add a Debarker which prolongs blade life by clearing away dirt and rocks from the bark. The Remote Operator Station is the perfect way to set up your operator in one place with centralised controls. Petrol and diesel engine options available.


Cantilever Head

Cantilever Head 
Cut oddly shaped logs accurately with our exclusive design.

Power Head Controls

Power Head Controls
All head functions are electrically powered to increase productivity.

SW Setworks

Electronic Setworks
Increases productivity using easy-to-use Setworks to precisely position the head for the next cut.

Low Profile Log Bed

Low profile, modular log bed
Low height helps with manual log handling.


Prolongs blade life by clearing away dirt and rocks from the bark.

Remote Controls

Movable operator station
The perfect way to set up your operator in one place with centralised controls.

LT20b video

LT20B Customer Videos


Standard 11 kW electric
Options 25 HP petrol
22 HP diesel
Cutting Capacity
Length 4.8 m - LT20B2
6.8 m - LT20B3
8.8 m - LT20B4
Diameter 80 cm
Max. width of cut 65 cm
Sawmill Head Features & Options
Standard SW10 Setworks
Power up / down
Power feed
Electric blade guide arm
Blade lubrication tank
Roller blade guides
Options Debarker
Cable curtain with control station
Sawmill Bed Features & Options
Standard Clamp
Side supports
Options Cant Hooks
Loading ramps
2m bed extensions
Length 4010 mm
Width 32-35 mm
Blade Wheel diameter 483 mm
Sawmill Dimensions & Requirements
Normal power usage 40 Amp
Dust collection port size 101.6 mm diameter

Latest Success Stories

Rosewood Production with Wood-Mizer LT20 Sawmill in Indonesia

Rosewood Production with Wood-Mizer LT20 Sawmill in Indonesia

Indonesian company cuts exotic hardwoods to boost their sales in China and Japan. The company employs 150 workers and has improved profits since it purchased a Wood-Mizer LT20.