Stamtec’s Mechanical Presses (a.k.a. OBG, OBS, OBI, or C-frame) undergo finite element analysis prior to manufacturing to ensure proper design, superior strength and maximum resistance to deflection
The Stamtec HSD Series Two-Point Straight Side Press (a.k.a. double point crank press) is designed for demanding, high-speed applications such as motor lamination stamping. The precision ground alloy steel crankshaft features wide connections closely supported by four bronze main bearings, allowing the HSD double crank press to handle long tools and off-center loading easily. High precision, eight-point roller bearing gibs guide the slide accurately through the entire stroke. Tonnage Range: 60 - 300
TONNAGE RANGE: 60 - 300
DELIVERY TIME: some models in stock or with quick delivery
Every Stamtec mechanical stamping press can be customized to meet a wider range of SPM, stroke, rating point (BDC), bed and other specifications and dimensions.
Available [on Request]
| MODEL HSD-60 SPECIFICATIONS | ||
|---|---|---|
| Capacity | US Tons | 66 |
| Metric Tons | 60 | |
| Rated tonnage point | in. | 0.125 |
| mm | 3.2 | |
| Stroke length | in. | 1.18 |
| mm | 30 | |
| Speed | SPM | 200 ~ 550 |
| Die height | in. | 13.39 |
| mm | 340 | |
| Slide adjustment | in. | 1.97 |
| mm | 50 | |
| Bolster area (L-R X F-B) | in. | 33.47 x 23.62 |
| mm | 850 x 600 | |
| Slide area (L-R X F-B) | in. | 31.10 x 17.72 |
| mm | 790 x 450 | |
| Bed opening (L-R x F-B) | in. | 27.56 x 7.87 |
| mm | 700 x 200 | |
| Side frame opening (window) (F-B x H) | in. | 11.81 x 11.81 |
| mm | 300 x 300 | |
| Main motor | HP | VS 20 |
| Air pressure required | PSI | 71.12 |
| kg/cm2 | 5 | |
| MODEL HSD-80 SPECIFICATIONS | ||
|---|---|---|
| Capacity | US Tons | 88 |
| Metric Tons | 80 | |
| Rated tonnage point | in. | 0.125 |
| mm | 3.2 | |
| Stroke length | in. | 1.18 |
| mm | 30 | |
| Speed | SPM | 200 ~ 550 |
| Die height | in. | 14.17 |
| mm | 360 | |
| Slide adjustment | in. | 1.97 |
| mm | 50 | |
| Bolster area (L-R X F-B) | in. | 43.31 x 27.56 |
| mm | 1100 x 700 | |
| Slide area (L-R X F-B) | in. | 39.36 x 19.68 |
| mm | 1,000 x 500 | |
| Bed opening (L-R x F-B) | in. | 35.43 x 7.87 |
| mm | 900 x 200 | |
| Side frame opening (window) (F-B x H) | in. | 13.78 x 13.78 |
| mm | 350 x 350 | |
| Main motor | HP | VS 30 |
| Air pressure required | PSI | 71.12 |
| kg/cm2 | 5 | |
| MODEL HSD-125 SPECIFICATIONS | ||
|---|---|---|
| Capacity | US Tons | 137 |
| Metric Tons | 125 | |
| Rated tonnage point | in. | 0.125 |
| mm | 3.2 | |
| Stroke length | in. | 1.18 |
| mm | 30 | |
| Speed | SPM | 200 ~ 500 |
| Die height | in. | 14.96 |
| mm | 380 | |
| Slide adjustment | in. | 1.97 |
| mm | 50 | |
| Bolster area (L-R X F-B) | in. | 51.18 x 31.50 |
| mm | 1300 x 800 | |
| Slide area (L-R X F-B) | in. | 47.24 x 23.62 |
| mm | 1200 x 600 | |
| Bed opening (L-R x F-b) | in. | 43.30 x 8.27 |
| mm | 1100 x 210 | |
| Side frame opening (window) (F-B x H) | in. | 15.75 x 15.75 |
| mm | 400 x 400 | |
| Main motor | HP | VS 40 |
| Air pressure required | PSI | 71.12 |
| kg/cm2 | 5 | |
| MODEL HSD-200 SPECIFICATIONS | ||
|---|---|---|
| Capacity | US Tons | 220 |
| Metric Tons | 200 | |
| Rated tonnage point | in. | 0.125 |
| mm | 3.2 | |
| Stroke length | in. | 1.18 |
| mm | 30 | |
| Speed | SPM | 150 ~ 350 |
| Die height | in. | 15.74 |
| mm | 400 | |
| Slide adjustment | in. | 2.36 |
| mm | 60 | |
| Bolster area (L-R X F-B) | in. | 70.86 x 35.43 |
| mm | 1800 x 900 | |
| Slide area (L-R X F-B) | in. | 66.92 x 27.56 |
| mm | 1700 x 700 | |
| Bed opening (L-R x F-b) | in. | 60.43 x 13.78 |
| mm | 1535 x 350 | |
| Side frame opening (window) (F-B x H) | in. | 17.72 x 17.72 |
| mm | 450 x 450 | |
| Main motor | HP | VS 50 |
| Air pressure required | PSI | 71.12 |
| kg/cm2 | 5 | |
| MODEL HSD-300 SPECIFICATIONS | ||
|---|---|---|
| Capacity | US Tons | 330 |
| Metric Tons | 300 | |
| Rated tonnage point | in. | 0.125 |
| mm | 3.2 | |
| Stroke length | in. | 1.18 |
| mm | 30 | |
| Speed | SPM | 100 ~ 300 |
| Die height | in. | 16.54 |
| mm | 420 | |
| Slide adjustment | in. | 2.76 |
| mm | 70 | |
| Bolster area (L-R X F-B) | in. | 78.74 x 39.36 |
| mm | 2000 x 1000 | |
| Slide area (L-R X F-B) | in. | 78.74 x 35.43 |
| mm | 2000 x 900 | |
| Bed opening (L-R x F-b) | in. | 59.05 x 13.78 |
| mm | 1500 x 350 | |
| Side frame opening (window) (F-B x H) | in. | 17.72 x 17.72 |
| mm | 450 x 450 | |
| Main motor | HP | VS 60 |
| Air pressure required | PSI | 71.12 |
| kg/cm2 | 5 | |
2-Point Straight Side Presses (HSD Series)Standard dynamic balancing device counterbalances the eccentric thrust generated from the crankshaft rotation and slide movement, ensuring reduced frame vibration, better stampings and longer die life.
Standard hydraulic slide adjustment locking device eliminates clearances in the slide adjustment mechanism, reducing the effects of snap-through and assuring consistent bottom dead-center accuracy.
Plunger guides maintain the plunger and guide clearance, compensating for differences in expansion rates between crown and slide and resisting the front to back load created by crankshaft rotation.
STAMTEC IN 60 SECONDS: 
