The M-Series
Strippit came out with M-Series Machines in 1990, and are really just a Variant of the 1250S Machines. M's were Sold as the "Heavy-Duty" Line of Strippit Machines.
This has always seemed odd, as All M's have Same 30-Metric Tonnage & 3/8" Maximum Material Thickness Rating as a 1250S. Frames were Thicker & Heavier than S-Series to Reduce Defection on Heavy Punching, with some versions weighing 41,000 lbs, as Strippit tried to Avoid making Bridge-Frame Machines like Amada.
This is Ironic, as Strippit Invented the Bridge-Frame Turret Machine back in 1967.
All M's had 50" (1250mm) Throat Y-Axis by 80" (2000mm) X-Axis.
Biggest change was M's had Bigger Turrets that could be Either "Strippit Thin-Turret" or "Amada Long-Tooling" Type. Oddly Again, Early 1990's Thin-Turrets M's had
42 Stations, 36 - 1 1/4" and 6 - 3 1/2", while later 1996 1250MXP/30 Machines had
40 Stations, 34 - 1 1/4" and 6 - 3 1/2", somehow Losing 2 stations!
Long-Tooling Machines had 42 Stations, 20 - 1/2", 12 - 1 1/4", 4 - 2", 4 - 3 1/2", and
1 - 4 1/2". Strippit also went "Back-To-The-Future" and used the Bullet-Proof 1970 FC1250/45 Type Turret-Drive System to spin these Huge Turrets. Machines could be Optioned with a Laser to Cut up to 1/4" Material, or a Plasma to Cut up to 3/8" Material.
Two Types of Press Drives were used. The Tried & True Mechanical Press Drives of
S-Series, but using Larger 10 HP Press-Motor. Or Hydraulic Press Drive using a Huge Cylinder as Punch-Ram on MH Machines. I am not so sure of Hydraulic Types, but
M-Machines with Mechanical Press-Drives are Great Machines and are Recommended!