Kalamazoo Metal Muncher has earned a spot at the top with over 50 years of excellent performance and durability. While others made claims, Kalamazoo Metal Muncher units were busy proving themselves where it really counts . . . on the workshop floor. The many years of on-the-job experience have resulted in design improvement and operating features that assure maximum productive performance and operator safety. No other ironworker offers the smooth, trouble-free performance that has made Kalamazoo Metal Muncher the hallmark of the industry.
The punch and shear end may be operated separately, independently, and simultaneously at full capacity and full speed.
Features differ on 40-ton models.
| Model | MM70A | MM70A18 |
|---|---|---|
| Throat Depth | 9″ | 18″ |
| Open Height | 14″ | 18″ |
| Stroke Length | 7″ | 9″ |
| Ram Shaft Diameter | 3″ | 3″ |
| Strokes Per Minute | 40@1/2 | 40@1/2 |
| Platen Table Size (D x W) | 11″ x 48″ | 11″ x 48″ |
| Work Station Height (approx.) | 30″ | 30″ |
| Punch (hole dia. thru mat. thickness) max. hole thru material max. hole (with special tooling) |
70 ton 7/8″ thru 1″ 4 1/2″ thru 3/16″ |
70 ton 7/8″ thru 1″ 4 1/2″ thru 3/16″ |
| Plate Shear (with optional 5″Short Blade) |
24″ – 1″ x 7″ 3/4″ x 12″ 3/8″ x 20″ 1/4″ x 24″ |
24″ – 1″ x 7″ 3/4″ x 12″ 3/8″ x 20″ 1/4″ x 24″ |
| Angle Shear (optional angle shear 90 degrees) (optional angle shear 40 degrees) |
4″ x 4″ x 3/8″ 6″ x 6″1/2″ 5″ x 5″ x 1/2″ |
4″ x 4″ x 3/8″ 6″ x 6″1/2″ 5″ x 5″ x 1/2″ |
| Bar Shear* round square |
1/4″ to 1 1/8″ 1/4″ to 1 1/8″ |
1/4″ to 1 1/8″ 1/4″ to 1 1/8″ |
| Coper Notcher | 3″ x 3″ x 3/8″ | 3″ x 3″ x 3/8″ |
| Hydraulic pump gpm psi |
7.5 3,700 |
7.5 3,700 |
| Motor (230/460v. 3ph)** | 7.5 hp | 7.5 hp |
| Dimensions width length height |
48″ 73 5/8″ 68 1/4″ |
48″ 97 5/8″ 78 1/4″ |
| Weight | 4,100 lbs | 6,100 lbs |
Rated on mild steel (65,000 psi tensile)
* Standard on series MM40
** Optional 208v. available. Tonnage will be derated approximately 10% with 208v., single phase or phase convertor
