Handle collaboration demonstrates switchable lock mechanism

EMKA has announced its newly designed handle with changeable lock inserts for Italian control cabinet manufacturer MPGAMMA. They rely on a mixture of tradition and innovation. This world-ranked manufacturer of stainless-steel enclosures decided to modernise its portfolio's design significantly. The comprehensive project also comprised developing a new locking system for their control cabinets and housings. Also, the compression latches employed were replaced by specially designed lift handles. To create the new system, the engineers at MPGAMMA relied on EMKA's expertise in a relationship developed over many years.

MPGAMMA's customers span food and beverages, chemicals and petrochemicals, pharmaceuticals and cosmetics, marine, railways and telecommunications. A high standard of hygiene is a crucial need in these areas, which is why it employs AISI 304L and AISI 316L stainless steel, which is hygienic and corrosion-resistant. Also, the products must comply with multiple specifications for international distribution. To fulfil these systems, the company works with a quality management system according to DIN EN ISO 9001:2015. Besides this certification by DNV-GL Italy, all products were tested and approved by TÜV Süd (German Technical Inspection Association) and UL. Moreover, the IP66, IP67, and IP69K/IK10 degrees of protection are guaranteed.

Future-proofing was an important concern in appearance and function, so a comprehensive project was undertaken to redesign the products. The locking system of these housings was a crucial element as up to now, the company had used compression latches with multiple interlocking points. However, the designers at MPGAMMA wanted to replace this with a system of new generation lift handles to open the cabinets faster and offer a better feel with no sacrifice to security.

"At that time, MPGAMMA was looking for a supplier with high stock levels and exceptional quality standards. That was the start of our long-term cooperation," explains Alessandro­-Donelasci, managing director of EMKA Italy.