Shredder - Import export

Costconscious use of resources Every year in Germany, several million refrigeratorsare disposed of . With this enormous volume, refrigerators are certainly counted among the most important recycling products. After removing the chlorofluorocarbons, in a second step the housings are broken down into their individual components – iron, aluminium, copper and plastics. These are then made available again to industry as secondary raw materials. We equip our clients with extremely tough and hardwearing shredder disks and thus contribute to costconscious handling of resources.

Reducing transportation costs, compressing material for feeding to existing pressed-waste containers or baling presses, or shredding of material for conveyor belt feeding are good reasons for deploying a cardboard shredder. With the EKZ cardboard shredder and FKZ paperboard shredder, ERDWICH’s two rugged machines offer 100% process reliability in a range of form factors. Whether you need to shred packaging or process cardboard waste for feeding into existing conveyor systems, ERDWICH can always offer you a perfect solution tailored to your requirements.

Every year, Germany produces around 10 million tonnes of cardboard and paperboard for the packaging industry. After their use, these items of cardboard packaging and boxes must then be reduced in volume before passing through the recycling process. This volume reduction step is performed by recycling companies and public recycling depots or in cardboard packaging and corrugated board factories. Reasons for volume reduction: For these requirements, ERDWICH has developed a specialised product range – the EKZ and FKZ cardboard shredders – which can be supplied in a range of sizes. The ERDWICH plant items have been designed as a perfect match for downstream transportation systems. The EKZ has two shafts with independent drives: one high-speed shredder shaft and one slow-speed feed-in shaft. The feed-in shaft feeds the packaging to the shredder shaft, which then shreds the cardboard into fragments of the desired size. The machines can also easily handle fruit crates and polystyrene...

The uniform shredding of coarse materials: that’s the speciality of the ERDWICH three-shaft shredder. ERDWICH has created the three-shaft design especially for these requirements. Entirely free of clogging and jamming – even with solid materials. Clever, huh? Absolutely: after all, the three cutter shafts and their individual sets of blades rotate at different speeds, so as to continuously pull in and precisely shred the feedstock material. If the material is too large, the sweeper shaft simply transfers the material to the lower cutter shafts for further size reduction. Again and again – until the material is the exact size as specified. Tirelessly, and with perfect reliability. Fragment size selection itself is achieved by the perforated screen substructure through which the material exits after the shredding process. Precise shredding of large and solid materials. That’s what ERDWICH does.

Continuous-process shredding of large quantities and volumes: that’s the world of the ERDWICH two-shaft shredder. The secret of its success is our ERDWICH rotor-blade cutting principle, honed to perfection over decades. Want to know more? The material is taken up by the barbed blade, pulled unceremoniously into the machine and then shredded between the blades on the two opposing shafts. Whatever the material – e.g. special waste, WEEE, metal swarf, electrical waste or bulky items – even hard to shred, large-volume materials stand no chance against these two mighty cutter shafts. Perfect results are even guaranteed from fibrous, moist, heat-sensitive, elastic and rubbery materials. And, thanks to its mode of operation as a slow-speed piece of equipment, the ERDWICH two-shaft shredder also features quiet and largely dust-free operation. You can rely on the power and the technology of the ERDWICH two-shaft shredder. Continuous-process shredding of large quantities and volumes:...

Recycling made easy Our machine knives, of uncompromising quality, have been used for decades in recycling for tyre crushing. Even when separating rubber and spring steel, they have been proven in practice day by day. Whether shredder knives, spacers, scrapers or sealing gaskets, shredder teeth for multipleshaft shredders, rotary and stator knives for granulators or machine knives for guillotines Our complete range of products also covers the most demanding challenges in recycling.

Shredded bark is burned as fuel to generate energy. It is indispensable to supply uniform particle sizes to energy plants. The degree of preparation is determined by the shape and arrangement of the beaters and size reduction elements as well as the rotor speed. Features, Function Shredded bark is fed to shredder from above Rotor with vertical shaft and equipped with oscillating beaters Inside wall of lower housing equipped with size reduction elements and wear plates Gravity discharge of shredded material to below Easy access to lower part of housing for maintenance Advantages Suitable for almost all types of bark High operational safety No risk of clogging, even with longer or wet bark pieces Insensitive to foreign matter of any kind Optimally adaptable to any feed material Maintenance friendly High throughput capacity Low energy requirement

Shredded bark is burned as fuel to generate energy. It is indispensable to supply uniform particle sizes to energy plants. The degree of preparation is determined by the shape and arrangement of the beaters and size reduction elements as well as the rotor speed. Features, Function Shredded bark is fed to shredder from above Rotor with vertical shaft and equipped with oscillating beaters Inside wall of lower housing equipped with size reduction elements and wear plates Gravity discharge of shredded material to below Easy access to lower part of housing for maintenance Advantages Suitable for almost all types of bark High operational safety No risk of clogging, even with longer or wet bark pieces Insensitive to foreign matter of any kind Optimally adaptable to any feed material Maintenance friendly High throughput capacity Low energy requirement