Shredding
Tiger 800 S
Material feed with feed rollers and an 800 mm rotor length

The Tiger 800 S wood shredder easily shreds wood waste

  • Continuous processing of long timber
  • Direct line integration
  • Smooth material feed
  • Robust industrial design
  • Feeding rollers with a 370 mm rotor

The Tiger 800 S from WEIMA is a high-performance horizontal shredder designed for the industrial shredding of large quantities of long pieces of wood. Designed with feed rollers and a 370 mm rotor, this model offers a higher throughput capacity within the Tiger S series. Woodworking businesses benefit from the reliable processing of solid square timber and profile offcuts from ongoing production lines.

The larger rotor diameter ensures consistent material shredding even as material volumes increase. Typical applications include sawmills, door and window manufacturing, and industrial furniture factories operating in multi-shift production. The robust machine construction ensures reliable waste shredding under continuous load. The Tiger 800 S thus represents a high-performance solution for growing production capacities.

Technical specifications and options are detailed below.

Tiger 800 S
Product features

High throughput thanks to an electromechanical V-belt drive

A reliable power transmission ensures consistent performance under varying load conditions. The rotor is driven by an electric motor via a V-belt, which efficiently transmits torque. The absence of a gearbox and clutch reduces the number of components prone to wear. This increases uptime and supports consistently high throughput rates.

High machine availability thanks to offset rotor bearings

A robust design minimises downtime in industrial operations. The rotor bearings are separated from the machine housing and protected against dust and particles. At the same time, they remain easily accessible for maintenance and inspection. This extends service intervals and increases the service life of key components.

Defined particle size thanks to a replaceable round-hole sieve

A consistent particle size is essential for stable downstream processes. A bolted round-hole screen with hole diameters ranging from 10 to 80 mm is installed beneath the rotor. The material remains in the cutting chamber until it passes through the specified screen aperture. This allows the output size to be precisely adjusted and adapted to different requirements.

The WEIMA WLH Tiger 400 at Southern Lumber shreds long pieces of wood

Reliable material feeding via a vibrating chute and feed roller

Long parts must be fed in a controlled manner without bouncing back. A horizontal vibrating chute conveys the material to the feed roller, which feeds it evenly into the rotor. The horizontal machine design prevents the material from flying out uncontrollably. This improves safety at work and stabilises the feeding process when handling long profiles or strips.

WEIMA horizontal shredders can be seamlessly integrated into work processes

Fully automated operation through line integration

Automated processes reduce the workload on staff and improve process stability. The machine is equipped with standard data interfaces for integration into higher-level control systems. In automated operation, material feeding and shredding are process-controlled without the need for manual intervention. This reduces intralogistics requirements and increases overall plant efficiency.

Direct waste disposal through integration close to the machinery

Short distances improve efficiency in the production environment. The horizontal shredder can be positioned right next to the processing machines. Waste material is processed immediately, without the need for temporary storage or additional transport. This reduces handling effort and stabilises the flow of materials in the workplace.

Consistent grinding quality thanks to the Siemens PLC control system

Stable process control ensures consistent output quality during continuous operation. The Siemens PLC is housed in a separate control cabinet and centrally controls all machine functions. Process parameters can be configured to suit specific applications and integrated into production lines via standard interfaces. This results in reproducible finished goods with a high level of process reliability.

High cutting performance thanks to a V-rotor with two rows of blades

The cutting geometry plays a key role in determining performance and energy efficiency. The V-rotor, featuring two rows of blades, works in conjunction with a controlled feed roller to ensure a continuous supply of material. This reduces peak loads and keeps energy consumption stable. Reversible and replaceable cutting blades ensure consistent cutting quality whilst minimising downtime.

Tiger 800 SProduct features
The WEIMA WLH Tiger 400 at Southern Lumber shreds long pieces of wood
WEIMA horizontal shredders can be seamlessly integrated into work processes
WEIMA rotor with vautid coating
Tailored solutions

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Measurements & Comparison
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  • Rotor diameter (in/mm)
  • Rotor length (mm)
  • Power (hp)
  • Rotor Knives
  • Fraction size (mm)
  • Infeed (mm)
  • Length (mm)
    More info
    in the standard
  • Width (mm)
    More info
    Width with one or two feed rollers
  • Height (mm)
    More info
    in the standard
  • Weight (approx. kg)
    More info
    in the standard
Tiger 800 S
  • 370
  • -
  • 30 - 45
  • 44
  • 10 - 100
  • 800 x 120
  • 2.750
  • 1.750 | 1.900
  • 1.100
  • 2.600
  • 260
  • 400
  • 18,5
  • 18
  • 10 - 100
  • 400 x 40
  • 2.180
  • 1.185
  • 1.085
  • 1.000
  • 370
  • -
  • 45 - 55
  • 56
  • 10 - 100
  • 1.000 x 120
  • 2.750
  • 1.950 | 2.100
  • 1.100
  • 3.500
  • 370
  • -
  • 22 - 30
  • 22
  • 10 - 100
  • 400 x 120
  • 2.750
  • 1.350 | 1.500
  • 1.000
  • 1.600
  • 370
  • -
  • 30 - 37
  • 32
  • 10 - 100
  • 600 x 120
  • 2.750
  • 1.550 | 1.700
  • 1.000
  • 2.100
  • 260
  • -
  • 15
  • 14
  • 10 - 100
  • 300 x 70
  • 2.350
  • 1.100 | 1.250
  • 800
  • 900

Tiger Shredder in action – shredding in real-world applications

Application videos demonstrating the efficient shredding of various materials
The WEIMA WLH Tiger 400 shreds wooden boards and long wooden strips into wood chips in a matter of seconds
The WEIMA WLH Tiger 400 single-shaft shredder shreds wooden boards and strips in a matter of seconds. The video shows the continuous shredding process in action.
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A WLH Tiger is about to shred wood
The WEIMA WLH Tiger 1800 horizontal single-shaft shredder shreds CNC wood waste
The WEIMA Tiger 1800 horizontal single-shaft shredder demonstrates just how efficiently CNC wood waste can be processed. Whether it’s offcuts, panel scraps or solid wood cuttings – this powerful shredder ensures reliable and consistent shredding.
Visit YouTube
The WEIMA horizontal shredder shreds long wood waste
The WL 8, WL 10 and WLH Tiger 400 single-shaft shredders shred hardwood waste.
A WEIMA WL 8 single-shaft shredder, a WL 10 single-shaft shredder and a horizontal Tiger 400 single-shaft shredder are shredding wood waste.
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Tailored solutions

Have a question about the shredder?