Shredder maker emphasizes customization

The world's product and packaging designers are busy introducing new items that eventually will be discarded for recycling. To Germany-based shredding equipment manufacturer Vecoplan AG, that circumstance provides a reason to offer new varieties of shredders.

At the same time, the equipment maker says recycling plant operators can be wary of complications that can add to training or component replacement costs.

Thus, Vecoplan says it has "taken a fresh look" at its shredding machines and standardized the interfaces. Users also now can take advantage of a modular system that will handle a wide range of materials, the company adds.

Manufacturers of shredding equipment have long had to deal with special customer requirements in the recycling sector. That provides a reason, according to Vecoplan, to modify components such as rotors, cutting tips, counter knives and screens to match a given task.

These choices and the relevant combinations are critical to the performance and quality of the shredding process, Vecoplan states. One user may have to process especially tough materials while another might require electric motors that comply with specific standards in its operating region.

The design effort for such diverse solutions can be considerable, and manufacturers must keep an increasing number of different parts in stock in order to be prepared, the company adds.

In response, Vecoplan says it has modified its product architecture and established different system platforms depending on the application and size. It has also classified separate modules according to their specific function.

The interfaces used by operators, though, are standardized and the platforms remain unchanged, says the firm. "Application engineers can put together suitable products according to each customer's needs, much in the way vehicle manufacturers use a configurator," states Vecoplan.

A shredder buyer or operator can select appropriate modules for the screen, the rotor and the drive. Each module is available in different variants and can be combined as needed with other assemblies, according to Vecoplan.

Components such as cutting tools, counter knives, screens and rotors have been organized in a grid with uniform module sizes. The Vecoplan grid allows shredders to vary in width by small increments from 800 millimeters to more than 3,200 millimeters (31 inches to 10.5 feet).

Vecoplan debuted its modular system on its VIZ shredder line at a trade fair in Germany in 2019. It says it is extending the principle to its entire range of shredding machines and plans to present several platforms in the months ahead. The company also is planning additions at the module level to make its shredders more versatile for buyers to be "perfectly matched to their needs."

"A wide range of tool sizes and types can be mapped within this grid without the need to change the designs of adjoining components," says Vecoplan, which also is applying a similar grid idea to other components such as drives.

Thanks to this grid principle, Vecoplan can design custom solutions within the spectrum while at the same time maintaining a manageable degree of complexity, the company says. "There is no need to start from scratch with the design, and no time-consuming special solution is necessary."

When a user decides to purchase a new machine adapted to its requirements, Vecoplan can tailor a shredder faster and manufacture it immediately, claims the company. As the grid concept takes hold, customers also benefit from even faster parts availability thanks to streamlined warehousing, adds Vecoplan.

Retrofitting remains an option for "the various modules," according to Vecoplan, allowing the machine's functionality to be adapted to changing requirements.