History

2020
OSG Corporation acquires MAG cold forming technology
OSG Corporation acquires MAG cold forming technology and established OSG EX-CELL-O GmbH
Worldwide launch of the XK8e series
MAG Germany introduces a new advanced CNC spline rolling machine series, called the XK8e-series, which features state-of-the-art technology – worldwide!

2019
2017
OSG and MAG agree on partnership.
OSG and MAG agree on a strategic partnership on cold forming products.
Launch of the XK6 series
MAG China introduced new XK6-series, a 4-axis CNC spline rolling machine.

2006
2005
Fusion MAG / EX-CELL-O
In 2005, EX-CELL-O Germany merged into the MAG Group.
Launch of the XK8 series
In 2003, EX-CELL-O Germany introduced the XK8-series 6-axis CNC spline rolling machines.

2003
1990
Start of the ROTO-FLO machines XK225, XK237, XK251, XK275
EX-CELL-O Germany revises and expands the ROTO-FLO hydraulic machines XK225, XK237, XK251, XK275.
License maintenance for hydraulic ROTO-FLO machines
EX-CELL-O Germany acquires the license for hydraulic ROTO-FLO machines 3225,3237,3251

1977
1968
License for the production of rolling tools
EX-CELL-O Germany receives the licenses to manufacture rolling tools
ROTO FLO was patented
ROTO FLO was patented by the Michigan Tool Company

1955