TIMTOS 2019 Taipei International Machine Tool Show
Written by：陳仁義
LONJI Press Co., Ltd. has, in recent years, integrated the strengths of traditional crank presses, link motion presses, and toggle presses to develop the KL Series Fine Blanking – Toggle Link Press. This series not only delivers high safety and precision performance required in metal stamping operations but is also designed with a focus on improving the working environment and operator well-being. During operation, the machine exemplifies the engineering benchmark of “quiet and noise-free” performance.
Chairman Lin Jun-Ji of LONJI Press Co., Ltd. stated that production line efficiency is the cornerstone of the machinery industry, and process improvement through R&D is key to achieving intelligent manufacturing. The KL Series Fine Blanking – Toggle Link Press developed by LONJI offers not only high safety and precision performance in stamping, but also adopts a highly stable mechanical drive system. Compared to fine blanking hydraulic equipment, it is much more cost-effective.
Particularly, by utilizing the principle of slow-speed forming in its transmission mechanism, the KL Series can achieve excellent metallurgical quality, high strength, and a superior surface finish on thick metal parts without the need for secondary processing. This capability meets the lightweighting demands for components in electric vehicles and bicycles and is widely applied to front and rear transmission gears. It significantly reduces the manufacturing and machining time typically required for turning and milling, while improving tooth-edge forming accuracy.
Moreover, the KL Series is suitable for stamping both soft and hard materials such as aluminum alloys. With customizable bed width options, LONJI’s machines are ideal for large progressive die applications and integration with automated production lines. As global manufacturing moves toward smart factories, LONJI’s equipment helps clients upgrade their operations, reduce production costs, and enhance international competitiveness.
He also emphasized that core technologies are among the key competitive advantages in the manufacturing industry. R&D and innovation are never-ending pursuits. LONJI Press has always adhered to the management philosophy of Precision, Integrity, Diligence, and Harmony, focusing on strengthening both ends of the “smile curve.” The company continuously works toward its “2D1A” R&D strategy—Differentiation, Down cost, and Advance research from the customer’s perspective—striving to become a synergistic force with its clients, like interlocking gears, and together creating sustainable economic value.