Roemheld showcased two new solutions for faster, safer mould and die changeovers in plastics processing at the Fakuma exhibition in Germany last month, alongside its magnetic and mechanical clamping technologies. 

Making its trade fair debut, the RWA 1000 Elmo die-changing cart handles moulds weighing up to 1000 kg. It combines electric travel with electro-hydraulic lifting, raising loads to heights between 620 and 1485 mm. The cart’s battery-powered drive achieves speeds of up to 4 km/h, while a roller table and safety docking rail facilitate precise, secure positioning at the injection moulding machine. 

Also on display was a new push-pull platform that attaches to an electric pallet truck or forklift to automate tool loading and unloading. Its own electric drive and push-pull chain move moulds weighing up to 1.6 tonnes onto the platform and into the press. Larger versions handling 2 and 4 tonnes are planned. 

Elsewhere on the stand, Roemheld demonstrated its R-MAG electro-permanent magnetic clamping system, which secures moulds automatically within seconds, without distortion, and maintains its hold during power failures. Features include clamping force display, interchangeable magnetic poles, an 8-inch touchscreen and remote maintenance connectivity. Standard systems withstand temperatures up to 150°C, with variants available for applications reaching 230°C. 

The exhibition also featured double-acting curved clamping elements with mechanical locking. Available in six versions, they deliver clamping forces from 50 to 450 kN. Their locking mechanism keeps the clamping bolt secured even if hydraulic pressure drops, helping prevent the upper mould from falling. 

Together, the products demonstrate Roemheld’s portfolio for mould and die storage, transport, changeover and clamping, encompassing magnetic, hydraulic, electromechanical and mechanical systems, alongside transport carts and automation solutions. 

More information https://tinyurl.com/mr286wyk