Plastic Boxes – Round 2

No throwing in the towel! The duo of a WEIMA W5.14 shredder and New Herbold granulator get defective plastic boxes ready for the next job. To do this, however, the boxes first have to be shredded to a uniform size.

01

The dream of Zero Waste production – A British WEIMA customer is well on the way to making the dream a reality. The company has been manufacturing plastic boxes in a wide range of handy sizes for over 20 years. The majority of the boxes are patented and are known for being especially rugged for transportation and stacked storage.

Plastic shredder from WEIMA for inhouse-recycling of plastic boxes production waste

WEIMA W5.14 single-shaft shredder for plastic boxes in England

Project facts at a glance

01
W5.14
single-shaft shredder
02
LM
granulator
03
<4 mm
flake size
04

Production takes place in the UK and the United States. This regularly results in inevitable production waste, which needs to be recycled in the best possible way, i.e., without any material loss. A two-stage recycling solution was developed with the help of the English WEIMA dealer Fercell, located southeast of London.

Production plastic waste shredder look inside W5.14

View inside the shredder with rotor and plastic scrap

Plastic recycling expert: the WEIMA W5.14 shredder

05

The solution consists of a WEIMA W5.14 single-shaft shredder and a downstream New Herbold LM 600/1000 granulator. Both machines are connected to a conveyor belt for material handling. The WEIMA W5.14 can, however, also be operated as a single machine if required. The universal shredder is filled evenly via a spacious infeed conveyor. Since mostly hard plastics are crushed, the hopper has a lid that can be controlled by remote control.

06

This prevents pieces from uncontrollably jumping out of the machine. An overbelt magnet is used before the plastic, which is pre-cut to <50 mm, gets to the New Herbold granulator. This ensures that FE metals are separated out. The final flake size after granulation is <4 mm, which is ideal for the production of new plastic boxes.

07

The company thus not only wins on points but also hits the bull's eye with its new in-house recycling system. Expensive disposal costs, logistics and handling costs for production waste are eliminated entirely. Nothing is wasted. Everything is used. That's how a circular economy works.

Contact

Marketing

WEIMA Maschinenbau GmbH

Bustadt 6-10

74360 Ilsfeld

Contact

Additional Information

About WEIMA

More than 40,000 machines sold worldwide! WEIMA has been manufacturing robust shredders and briquetting presses for the disposal and processing of all types of waste for more than four decades. Our machines include single-shaft shredders, four-shaft shredders, cutting mills and briquette presses. The popular blood orange machines are used in the wood, plastics, paper, metal and waste-to-energy industries.

Made in Germany. Built for the world.

Shredders and briquette presses from WEIMA are exclusively made in Germany and come from production plants in Saxony-Anhalt and Baden-Wuerttemberg. Every year, more than 300 employees work on around 1,200 customer solutions from around the globe. We have long-standing sales and service locations in the USA, Poland, India and China. More than 80 representatives supplement this global presence.

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