Industrial wood grinder for pallets and large, bulky wooden pieces

UNTHA wood waste grinders reduce your disposal, transport and storage costs. The LR1000/1400 is fully adaptable to your application and is a good choice if you need to shred more than 15 cu. yds. of wood waste per week. Thanks to its size the LR1000 and LR1400 are the ideal pallet grinders. Metal parts such as nails, screws, clamps or metal fittings are not a problem for the single-shaft shredder.

Powerful, low-speed wood grinder

The high-capacity of this low-speed wood grinder is a result of the powerful motors and performance-oriented design. The long rotor, a large screen surface and an optimized cutting system design give you the capacity you need for processing your waste wood. With the use of different screens you can determine the particle size as needed. The screen sizes usually range from 1/2 inch to 3 inches.

Robust and highly durable

Thanks to the rotor's special mounting, dust-protected bearings, proven transmission damper, and special cutting tools, the wood shredder also requires very low maintenance and provides you with a long service life. In the event that foreign objects enter the shredder, the smart drive control automatically shuts down the motor. In addition, the shredder has been equipped with an automatic reverse to prevent motor overload.

Energy-efficient technology is particularly important for wood grinding machines that run continuously. For this reason, the LR1000/1400 uses optimized cutting tools that shred using very little energy. In addition, the motor shuts down automatically if no material is fed into the machine for more than 3 minutes, saving energy and lowering your operating costs.

Turnkey solutions to your needs

The LR1000/1400 produces a high quality granulate suitable for use in wood chip heating systems or for briquetting. We offer customized shredding solutions for production waste from the wood processing industries together with material handling equipment, metal separators, or pipe magnets.

Take advantage of the 3-year* Carefree warranty when you buy an UNTHA wood waste grinder

We are confident in the reliability and quality of our wood recycling equipment and are willing to prove it. In fact, we are the only manufacturer offering a three-year warranty!

*or 2,000 hrs, whichever is reached first.

LR1000/1400 applications:

• Pallets
• Solid timber
• Chip boards
• Sawmill waste (wet or dry)
• Wood residue
• Cap timber
• Veneer, MDF boards
• Cardboard (mixed with wood)
• Bark
• Much, much, more.

Do you need a little less capacity? 
To the LR700