PRODUCT REVIEWS
INGYU highlights stamping innovations
The HV350-3000 multi-point, high-speed press.
INGYU Precision Industries Co., Ltd. is a Taiwanese stamping press manufacturer, established in 1970, which provides highspeed presses for automotive, can-making, motor lamination and complex forming applications. It has launched several new stamping presses as flexible solutions to meet new and changing challenges and applications.“ We believe that true precision is not just measured in microns but in perfection that you can see, touch and trust. In today’ s evolving manufacturing landscape( where lighter, thinner and stronger components are required across industries) precision is no longer a luxury— it is a necessity. Our commitment to this philosophy is embodied in the HV350- 3000 multi-point, high-speed press, a machine that we have meticulously engineered to achieve outstanding results,” it told ISMR.
The HV350-3000 features extremely small overall machine clearance and a bed frame deflection strictly controlled within 0.05mm / m. This, said the manufacturer, ensures production stability for motor cores with material thicknesses of less than 0.25mm.
“ This high rigidity also minimizes deformation during high-speed operation, guaranteeing exceptional dimensional accuracy even under extreme conditions. As every second counts in manufacturing, we have equipped the HV350-3000 with a slide quick-lift system. This design innovation enables rapid resolution of mould / die issues without the need for time-consuming recalibration, significantly increasing operational efficiency and reducing downtime,” continued INGYU.
The HV350-3000 is also part of INGYU’ s vision for a sustainable future.
“ Every detail matters. Designed with sustainability in mind, the HV350-3000 also supports carbon reduction efforts by enabling lighter, thinner components without compromising strength or precision,” concluded the Taiwanese press specialist. n
www. ingyu. com
Second U. S. patent secured for STILFOLD
STILFOLD, the Swedish tech company offering a patented industrial origami method, has been granted its second U. S. patent( US 12,290,934) by the United States Patent and Trademark Office( USPTO). This newly issued patent protects STILFOLD’ s core method for digitally controlled robotic folding of sheet metal, reinforcing the company’ s IP position and accelerating its vision of a sustainable, decentralised and digital-driven manufacturing future.
“ This new patent safeguards the foundational method through which STILFOLD’ s software controls industrial robot systems to fold sheet metal into advanced 3D structures,” said Christian Arkelius, European Patent Attorney and advisor to STILFOLD.“ Together with its earlier U. S. patent, which protects the system and computing device, this new grant secures the full innovation stack— from digital model to physical outcome.”
By combining generative design, AIassisted simulation and adaptive robotics, STILFOLD helps users to produce lightweight, material-efficient structures with minimal tooling. This not only reduces environmental impact, said the company, but also significantly lowers entry barriers for SMEs and local producers. The system’ s ability to digitally twin and simulate designs
STILFOLD technologies.
before manufacturing further minimizes waste and defects, a core need in today’ s resource-constrained world.
“ This patent comes at a pivotal time in global industry. Amid climate crises, supplychain instability and growing demand for local production, manufacturers are shifting from centralised factories to distributed microfactories and from mass production to mass customisation. We believe that our technology is uniquely positioned to enable this shift,” said the company.
“ We don’ t just hold patents, we’ re
defining a new industrial logic,” added Jonas Nyvang, CEO and Co-Founder of STILFOLD.“ Our platform turns the most common and recyclable material on earth, sheet metal, into a vehicle for sustainable innovation, local resilience and design freedom.”
STILFOLD recently won the inaugural EIT Manufacturing Innovation Award at InnoHive 2025 in Brussels, recognising its advances in sustainable and efficient manufacturing. n
www. stilfold. com
ISMR June 2025 | ismr. net | 53