LR630 wood shredder

The LR630 shredder – or chopper – is one of our most popular wood shredders. It is ideal for cabinet maker,carpenters, flooring, and other woodworking manufacturers that produce low quantities of wood waste. It can be used to produce wood chips for fuel production, or to further process them into wood pellets and briquettes.

Why should I buy this product?

  • Optimal cost/performance ratio

  • Reliable and sturdy

  • Energy-efficient drive concept

  • Mature cutting system

LR630 Hero
What separates the LR630 shredder from the rest?
Technical Data
  • Gear System: belt drive with shaft-mounted 2-step gearbox and elastomer shock absorber

  • Rotor driving power: 1 x 30 hp | 22.2 kW

  • Rotor speed: 118 rpm

  • Screen Ø: 1/2", 5/8", 5/8-3/4" or 5/8-1" | 12, 15, 15-20 or 15-25 mm

  • Charging opening: approx. 25” x 31” | 624 x 792 mm

  • No. of cutting rows: 1

  • No. of cutters: 17

  • Lenght of rotor: 25" | 624 mm

  • Rotordiameter: 10" | 248 mm

  • Control: Siemens LOGO incl. automatic switchoff

  • Voltage: 480V / 60Hz

  • Machine demensions: 48" x 69" x 66" | 1,220 x 1,740 x 1,670 mm

  • Discharge method: suction hood without screw conveyor

  • Discharge side: loose bearing side

  • Extraction connector Ø: 6.3" | 160 mm

  • Required extraction speed: 54 knots | 28 m/s minimum

The LR630
The LR630
Perfect for small amounts of residual wood

Advantages of the LR630

Customers love our single shaft wood shredder due to its robust construction and excellent price-performance ratio. The high-performance shredder drive concept, a powerful horizontal pusher, and the tried and tested UNTHA cutting system ensure that the shredding process remains dependable. The homogeneous end-product produced by the shredder is ideal for incineration in a wood chip heating system or manufacturing wood briquettes. This shredder saves substantial energy costs due to its low drive capacity and integrated idle shut-down function.

The LR630 is one of the most popular shredders used by cabinet makers and carpenters. Thanks to technology like the offset rotor bearing, proven and reliable gear damping, and special cutting tools, this wood shredder is low maintenance and has a long service life. A further advantage of the shredder is the horizontal pusher, which presses the waste wood against the rotor with the blades.  The hydraulics unit is placed in the machine housing to save space, where it is also protected from dust and dirt. Automatic foreign object detection, including a shut-down system, protects the cutters from damage. In addition, the machine features an automatic reverse function which prevents motor overload during shredding.

Image LR630 1500x800

Energy efficient and tailored to your needs

Energy efficiency is an important characteristic of the LR630 shredder. The proven cutting system ensures wood is shredded efficiently and reliably. The shredder is available starting with a drive capacity of 11 kW. If the machine stands idle for more than three minutes, it will shut down automatically. This saves energy whilst simultaneously reducing the operating costs of your wood working plant.

The LR630 shredder is especially suitable for shredding hardwood, chipboard, veneers, MDF sheets, and cardboard into valuable wood chips as fuel and for further processing. 

Each of our wood shredders is customized to your needs. The machines can also be equipped with a metal separator, a conveyor system, or a customized hopper which optimizes your wood chip transportation and processing. We offer comprehensive, single-source solutions!

LR630 in action
LR630 in action
Wood waste recycling at a cabinet maker

The wood chips are distributed into a powerful air system, which transports the chips into a Silo.

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