Your advantages at a glance
- Universally applicable
- Compact design
- Field proven cutting system
- Homogeneous chips

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LR700 Holzzerkleinerer | UNTHA

Compact and versatile wood shredder

The LR700 combines the need for flexibility with a very compact design. This wood shredder is suitable for companies that need to process up to 15 cu. yd. of wood waste per week. The LR700 single-shaft shredder can be customized to meet your company’s specific needs.

The LR700 is a single-shaft shredder designed for medium capacity and long operating hours. Due to its sophisticated design and curved  pusher, it has a very small footprint. Thanks to the offset rotor bearing, gear damping, and the long lasting cutting system, the shredder requires  very low maintenance and has a long service life. In the event that foreign objects enter  the shredder, the smart drive control automatically shuts down the motor.Additionally, the shredder will automatically reverse to prevent motor overload.

Energy-efficient technology is particularly important for machines designed for extended operation.. This is why the LR700 features the reliable and very efficient UNTHA cutting system that has been tried and tested a thousand times over. It will efficiently shred your wood waste, while using only a modest amount of power.  . In addition, the motor shuts down automatically if no wood is fed into the machine for more than 3 minutes, Savinges energy and reducing operating costs.

The LR700 produces a high quality granulate suitable for use in wood chip heating systems or for briquetting.  UNTHA can also supply material handling equipment, metal separators, or pipe magnets that we can customize to your needs.

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

We are confident in the reliability and quality of our products 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 


  • Solid wood
  • Chipboard
  • Veneer
  • MDF boards
  • Cardboard
  • Pallets
  • Bark
  • Much, much, more.

Do you need a little more capacity? 
To the LR1000/1400

Single-shaft shredding system

Single-shaft shredding systems can be almost universally used and are able to process a broad range of different materials. Depending on the model, they are equipped with a pusher system that drives the material against the rotor. Replaceable cutting inserts on the rotor shred the material, and an easily replaced screen controls the final particle size.

Test center

TIP: Test your material at the UNTHA test center Do you want to be 100% certain that you get the best UNTHA shredder for your application and material? No problem! We will be happy to help you test your material in our facilities under real-life conditions!

Test center


Our wood shredders come standard with an extraction hood. You can easily connect your existing extraction system to the wood shredder and transport the granulate to the chippings and shavings silo.

Shaftless conveyor spirals are a cost-effective alternative to traditional conveyor screws. The flexible conveyor spirals come in various lengths and diameters. Our technicians will be happy to design a customised solution for your application.

We are also happy to provide infeed and discharge conveyor belts. These will be optimally adapted to the on-site conditions and the desired throughput performance of the shredder.

A popular solution to ensure efficient metal separation is to use conveyor belts equipped with a magnet separator at the pulley. The combination system is a favourite among our customers. UNTHA technicians will be happy to design a customised solution for your application.

Our wood shredders can be equipped with a discharge auger as well as a screw conveyor. Depending on your application, we will be happy to offer you the right solution in various lengths and inclines.

Shredding wood waste with nails or screws is no problem for our shredders. Pipe magnets are commonly used in extraction situations to separate metal pieces from the wood. We can offer you the right pipe magnet to fit your application.

UNTHA offers customized hoppers to fit your needs.  Oversized hoppers to load from a tipper or bucket loader, interlocked access doors, and more, can be accommodated.