Dake Hydraulic Presses, Air Operated
- Air operation eliminates the need for hand pumping
- Safety valve protects against overloads
- Movable workhead is roller mounted on ball bearings for off-center work
- Dual air pumps, for faster pressing speeds, available on some models
- Rapid ram approach quickly moves ram to work to save production time
- Stroke indicator ensures accurate ram control
- By-pass hole eliminates excessive ram extension
- Adjustable table permits easy vertical movement by means of self-locking hoist
Standard Equipment:
- Frame
- Two forged steel V-blocks
- Flat ram nose
- Stroke indicator
- Safety relief valve
- Workhead
- Two forged steel table plates
- V-ram nose (N/A on 25 ton model)
- Pressure gauge
- Self-locking table hoist
Specifications:
| model | 6-225 | 6-425 | 6-250 | 6-450 |
| number | 906225 | 906425 | 906250 | 906450 |
| capacity (tons) | 25 | 25 | 50 | 50 |
| ram speed-advance | 110 | 100 | 65 | 55 |
| ram speed-press | 6 | 10 | 3 | 5 |
| number of pumps | 1 | 2 | 1 | 2 |
| air pressure (lbs) | 90-125 | 90-125 | 90-125 | 90-125 |
| A width between uprights | 33-1/2 | 33-1/2 | 32-3/4 | 32-3/4 |
| B width between table channels | 5-3/16 | 5-3/16 | 7-1/4 | 7-1/4 |
| C minimum ram to table | 1 | 1 | 5 | 5 |
| D maximum ram to table | 36 | 36 | 40 | 40 |
| E ram travel | 10 | 10 | 10 | 10 |
| F horizontal workhead travel | 13-1/2 | 13-1/2 | 13-1/4 | 13-1/4 |
| JxK base (inches) | 42-1/2 x 30 | 42-1/2 x 30 | 43-1/2 x 36 | 43-1/2 x 36 |
| L height (inches) | 81 | 81 | 87 | 87 |
| weight (lbs) | 750 | 800 | 1,100 | 1,150 |
| model | 6-275 | 6-475 | 6-650 | 6-850 |
| number | 906275 | 906475 | 906650 | 906850 |
| capacity (tons) | 75 | 75 | 150 | 150 |
| ram speed-advance | 45 | 40 | 25 | 22 |
| ram speed-press | 2 | 3-1/2 | 1 | 2 |
| number of pumps | 1 | 2 | 1 | 2 |
| air pressure (lbs) | 90-125 | 90-125 | 90-125 | 90-125 |
| A width between uprights | 44 | 44 | 48 | 48 |
| B width between table channels | 8-1/4 | 8-1/4 | 12-1/4 | 12-1/4 |
| C minimum ram to table | 6 | 6 | 10 | 10 |
| D maximum ram to table | 36 | 36 | 30 | 30 |
| E ram travel | 10 | 10 | 16 | 16 |
| F horizontal workhead travel | 24-5/8 | 24-5/8 | 21-7/8 | 21-7/8 |
| JxK base (inches) | 55 x 36 | 55 x 36 | 66 x 42 | 66 x 42 |
| L height (inches) | 86 | 86 | 95 | 95 |
| weight (lbs) | 1,500 | 1,550 | 3,000 | 3,050 |
| model | 6-900 |
| number | 906900 |
| capacity (tons) | 200 |
| ram speed-advance | 22 |
| ram speed-press | 2 |
| number of pumps | 2 |
| air pressure (lbs) | 90-125 |
| A width between uprights | 48 |
| B width between table channels | 18-1/4 |
| C minimum ram to table | 6 |
| D maximum ram to table | 30 |
| E ram travel | 16 |
| F horizontal workhead travel | 21 |
| JxK base (inches) | 64x48 |
| L height (inches) | 100 |
| weight (lbs) | 4,380 |
