
Leading in all-electric injection moulding
Precision. Efficiency. Sustainability.
Sumitomo (SHI) Demag is a leading provider of all-electric injection moulding machines. We combine the best of German and Japanese engineering, and build machines and automation solutions that set new standards in efficiency, reliability, and sustainability.
As part of the global Sumitomo Heavy Industries Group, we maintain a worldwide production and service network and work closely with our customers to deliver future-ready solutions that combine performance, precision, and long-term value.
Milestones
Our journey to become world market leader in all-electric injection moulding machines

1950
Injection moulding machine manufacturing started (Ankerwerk Nürnberg)

1956
The world’s first single-screw injection moulding machine built

1970
Foundation of Demag Kunststofftechnik

1979
Mannesmann Demag Kunstofftechnik founded

1991
Acquisition of the Small-Machine Factory Wiehe

1998
Start of production in China by Demag Ningbo

2003
All-electric injection moulding machine IntElect introduced

2008
Acquisition by Sumitomo Heavy Industries, Japan

2018
Stopping the production of small hydraulic machines and changing the plant in Wiehe to an all-electric competence centre

2020
Launch of the first joint and globally produced all-electric machine between Japan and Germany

2021
Debut of our in-house developed SAM-C robot line

2022
Presentation of the all-electric high-speed PAC-E machine at Drinktec 2022

2022
Delivery of our 80.000 all-electric machine

2023
In addition to the production network between Germany and Japan, expansion with all electric machines on the Asian market through the Demag Plastics Group in Ningbo


