From angle grinder to smart finishing: Zuidberg gives post-processing a major boost

Finishing in batches

Zuidberg opted for a SER1200 Multibrush equipped with a 3-metre batch table on both the infeed and outfeed side. This allows parts to be fed through the machine automatically and makes batch finishing possible. In addition, a DS600 slag removal machine was purchased. This machine is installed separately, as it is used exclusively for removing metal slag from plasma- and oxy-fuel-cut parts, while the SER1200 is used primarily for laser-cut products. By positioning both machines separately, the production flow remains as efficient as possible.

The SER1200 Multibrush is an all-in-one finishing machine for deburring, edge rounding up to Radius 3+, and applying either a linear or non-directional finish to sheet metal parts up to 1,200 mm wide. Zuidberg opted for a SER1200 Multibrush with magnetic hold-down. This enables the company to achieve a Radius 3+ on both internal and external contours in a single pass, while also reaching the customer-required Radius 1 at very high processing speeds.

Less grinding, more production

The SER1200 is used almost exclusively for processing steel parts in a wide variety of shapes and thicknesses ranging from 1 to 140 mm. The employees are very satisfied with the machine. Manual grinding with an angle grinder is physically demanding, tiring and creates a great deal of dust and noise. Thanks to the new machine, this has largely become a thing of the past.

Boer is also enthusiastic about the results. “Previously, three employees were grinding all week across two shifts. Thanks to this automation, we now need two fewer people for this work, and they can be deployed elsewhere. At the same time, we achieve a better final result and can process more cut parts.”

According to Bakker, the investment also offers commercial benefits. “Better edge rounding creates a better welded joint. An R2 radius also allows paint to flow more evenly and adhere better. And because we can round edges up to R3, we can offer even more possibilities to our customers.”

With this investment, Zuidberg has created a strong foundation for further optimisation of its production process. The machine is prepared for control via the ERP system, while loading and unloading can be further automated in the future. Integration with AGVs is also possible.

“That is also typical of Q-Fin,” says Van Scherpenseel. “Our solutions are modular and can be expanded over time, allowing customers to spread their investments.”

For Zuidberg, however, those developments are still for the future. Toon van Steenoven explains: “First, we want to fully master all the settings and programming. But it is good to know that this finishing solution still offers plenty of room for further expansion.”