Stack of wooden pallets

Shredding and recycling pallets

Information on proper disposal

Pallets, also called transport pallets, are used globally for the safe transport and storage of stackable goods. There are different materials from which pallets are made: for example wood, plastic, corrugated cardboard and sheet metal. The most common are pallets made of wood. Disposable pallets are usually made of cheap softwoods – the boards and squared timber are simply nailed or screwed together. One of the best known is the euro-pallet with standardized dimensions and materials. WEIMA offers suitable shredding machines for all types of pallets.

Why shred pallets?

Pallets can be both a blessing and a curse. Pallets are the ideal helper for logistics tasks. However, wooden pallets in particular take up valuable storage space when they are no longer used. The result: endless, meter-high mountains of discarded transport pallets. This can be remedied by waste management companies that collect the pallets. However, this is expensive and only partially economical. The more efficient solution is to use shredders specially designed for pallet processing. They shred pallets into wood chips, which can then be used as an energy source for your own heating system or sold for profit.

Stack of wooden pallets

Stack of pallets

WEIMA:n WLK 1500 shreds wood waste

WLK 1500 single-shaft shredder

Bulk waste in stacks

Two pallet stacks

Load pallets are shredded with WEIMA's WLK 1500 machine

Shredding of pallets

Customer applications: Pallet shredding with WEIMA

Practical examples of successful pallet processing with WEIMA chippers.
Pallet shredding
Pallets and waste wood shredding with a WEIMA WLK 1500 @ Bropack, Germany
A WEIMA WLK 1500 single-shaft shredder shreds pallets and waste wood from the production at Bropack in Dornham, Germany.
Visit YouTube
Wooden pallets shredded by WEIMA shredder
Pallet shredding
Heating with pallet waste
In Frankenthal, Kartoffel Kuhn shreds used wooden pallets into chips with a WL 15 single-shaft shredder. These are then used to heat the buildings.
Visit YouTube
Pallet shredding
Three-stage concept
At Augustinuswerk Jessen, three tons of pallet waste are processed every day: The WEIMA WL 8 single-shaft shredder is filled by forklift truck. A magnet is mounted above the discharge conveyor belt, which separates nails or the like. The wood shavings then go to a hammer mill where they are further shredded to approx. 8 mm. A WEIMA TH 1500 briquette press then presses the material into briquettes with a stable shape. These are packaged and sold at a profit.
Visit YouTube
Euro pallets are shredded with WEIMA crusher
Pallet shredding
Two-stage pallet processing
A WEIMA Woodwolf breaks wood pallets roughly before a WL 10 shredder shreds the residual wood to a homogenous chip size for the subsequent heating system.
Visit YouTube
Pallets made of solid wood
Pallet shredding
Unbeatable combination: shredder and briquette press
A WEIMA WLK 1500 single-shaft shredder shreds used wooden pallets. The overband magnet separates nails and screws. The downstream TH 1500 Duo briquette press compresses the produced wood chips into strong briquettes.
Visit YouTube
0 / 0

Pallet types

  • Pallet made of solid wood, e.g. one-way pallet, euro-pallet
    sustainable, very resilient, easy to repair
  • Pallet made of pressed wood, e.g. INKA or chipboard pallet
    environmentally friendly, light, nestable/stackablebr
  • Pallet made of plastic, e.g. hygienic pallet, clean room pallet
    low weight, durable, hygienically advantageous
  • Pallet made of corrugated cardboard, e.g. light pallet
    recyclable, low weight, environmentally friendly

Pallets are available in different materials and in various shapes/sizes. Each of them has its own right to exist and has specific advantages and disadvantages, depending on the application.

All pallets have one thing in common:
WEIMA shredders shred them.

Inquire about a pallet shredder today Request a quote

EPAL euro-pallets – the famous exchangeable pallet

With eleven boards, nine wooden blocks and 78 nails, the europool pallet has taken the hearts of logistics companies by storm. The reusable pallet is manufactured according to DIN EN 13698 and is used in particular in the transport industry. The so-called EPAL1 pallet has a length of 800 mm, a width of 1,200 mm and a height of 144 mm. It weighs approx. 25 kg with a load capacity of approx. 1,500 kg. If the base is flat and solid, the maximum load on stacking is 4,000 kg. The original pallets have the typical EPAL branding and various country codes, registration numbers and license numbers. It is estimated that about 500 million EPAL1 pallets are currently in circulation worldwide. (Source: EPAL)

EPAL pallets in a stack

EPAL-pallet

Reasons for non-exchangeable EPAL pallets

  1. Broken boards
  2. Splintered top or bottom boards
  3. Missing boards
  4. Split or missing blocks
  5. Protruding blocks

EPAL pallets may only be repaired in accordance with the technical regulations of EPAL (European Pallet Association). Only in this way can the load-bearing capacity and thus safety of the pallets be guaranteed.

Inquire about a pallet shredder today Request a quote

No need to fear screws and nails

WEIMA shredders shred impurities such as screws, nails, metal staples and spax without any problems. Metals can be separated after shredding with an crossbelt magnet or a magnetic drum. Downstream machines such as hammermills and briquette presses are thus protected from unwanted metal debris.

Nails, screws and metal separated

Nails

Magnet for metal separation

Magnet for metal separation

Crushed pallets

Pre-crushed pallets

WEIMA portfolio for the shredding of pallets

Two powerful machines for every type of pallet
WEIMA WLK 1500 yksiakselinen murskain
Single-shaft shredder
WLK 1500
The WEIMA WLK 1500 single-shaft shredder is a powerful all-rounder that effortlessly shreds pallets with a working width of 1,500 mm. Thanks to its robust design and efficient rotor technology, it can even process nails or metal fittings with ease and delivers uniform output material for recycling or energy generation.
To the machine
Breaker
Woodwolf
The woodwolf was specially developed for crushing large pallets and chipboard. The pre-shredder crushes and tears the fed material into approx. A4-sized pieces using an auger.
To the machine
0 / 0

And what comes next?

Energy utilization of wood residues
Wood chips at the fuel depot

Woodchip heating with fuel storage

Wood burning in the kiln

Wood burning in the kiln

Chips shredded from pallets in a container

The exit conveyor belt transports the wood chips to the drywood bunker

Wood chips from pallets

Shredded wood chips

Dry pallets shredded into chips

Dried woodchips

Briquetting
The shredded wood chips can be compressed with WEIMA briquette presses. The briquettes can be sold profitably and are also suitable for burning in heating systems.

Learn more about briquetting

Burning
Wood chips can also be used directly as fuel to heat buildings and halls.The combustion of wood chips is particularly sustainable, since one uses already existing residual wood and avoids additional deforestation. The CO₂ emissions from burning wood chips are significantly lower than those from oil: approx. 28 g/kWh compared to 318 g/kWh (Source). Wood chips also make sense from an economic point of view, because they offer double savings: the disposal costs of the pallets and the acquisition costs of the additional fuel are eliminated.

Fred Haller, Sales Director at WEIMA
See for yourself.

Have your material tested free of charge in our showroom.

Arrange a free material test
Newsletter
Sign-up for our newsletter today.
Sign-up for our newsletter