Liao Duan began in 1936, and its predecessor was state-owned Liaoyang Metal Forming Machine Tool Factory . In the early 1950s, China's first double-disc friction press was manufactured. As the first batch of domestic enterprise operating mechanism conversion pilot units, it was officially renamed Liaoyang Metal Forming Machine Tool Co., Ltd. in 1993. In 2017, all state-owned shares were withdrawn and formally became a private joint-stock enterprise. After more than 80 years of development and growth, Liao Duan has become a modern company integrating product development, manufacturing, quality control, and sales.
The company occupies an area of more than 220 acres and has more than 240 employees. Among them, more than 30 scientific research teams have bachelor degree or above. It is a national high-tech enterprise and a provincial-level enterprise technology center. The company has successively passed the ISO9001 quality management system certification, ISO14001 environmental system certification, and ISO45001 occupational health management system certification. The company has 3000x8000 large gantry CNC boring and milling machine, φ200x12000 large CNC floor boring and milling machine, φ1250x8000 heavy CNC lathe, gantry vertical machining center and other advanced processing equipment.
The company’s main products are electric screw presses and electric screw presses. In 2020, the first domestic 6300-ton electric screw press independently developed by Liao Duan Group was successfully developed and put into use, marking that Liaoning Forging Group has moved towards large-tonnage, The field of high-performance electric screw presses is an important milestone in the development of Liaoning forging a century.
In terms of metal material forming, Liao Duan can provide customers with press equipment selection, plant layout, forging process, mold design and manufacturing, etc., and can provide billet, pre-forging, final forging, trimming, punching, and correction. , Finishing and other overall solutions.
In terms of refractory material forming, Liao Duan can provide customers with overall solutions for brick press equipment selection, plant layout, refractory brick forming process, automatic weighing of cloth and bricks, automatic inspection, and automatic palletizing.
Liao Duan has always taken the revitalization of the national industry as its mission, and forged ahead and forge ahead for the building of a great country. In the future, Liao Duan will surely become a world-class equipment manufacturing and service supplier in the same industry.