2 Point Gap Frame Press (G2 Series)

 

The Stamtec G2 series two point gap frame press (aka OBG, OBS, OBI, or c-frame) was designed for stamping relatively long, narrow parts at high single stroking rates or in continuous mode, using either blanks or coil stock; or running progressive dies that need the longer bed area to accommodate long dies with multiple stations. The slide is guided by six (6)-point full-length box type gibs, providing excellent control of slide alignment and accuracy throughout the entire stroke.

The G2 series provides a large die area at a very economical price, especially in applications where it can be used effectively instead of a straight side press.

Tonnage Range: 121-275

Press Advantages
Extra-long, box-type centered gibs fully guide the slide during the working portion of the stroke. This design provides full control of left to right and front to back slide alignment, compared to rear gibbing designs.

The heavy, one-piece welded steel frame is fully stress relieved and designed to provide a very stable base of the G2.

Cost per part can be reduced significantly because of the lower cost of the machine.

Response hydraulic overload relieves the pressure of a tonnage overload in milliseconds, stopping the press immediately. Hydraulic pressure is restored with the press of a button. Normal operation is resumed after the press is inched to TDC. Your press and dies are effectively protected!

Standard Features
Wet type clutch and brake
Flywheel brake
Hydraulic overload system
Air counterbalance system
Automatic grease lubrication system
Digital die height indicator
Removable, flanged, t-slotted slide plate and bolster
Motorized slide adjustment
Press control with:
Six (6) programmable limit switches
Four (4) programmable die monitor inputs
6-digit part & batch counters
LCD display screen for status and fault messages
LED display for crank angle and spm
Interlocked die safety block

Optional Features
Link motion drive technology
Press controls from industry leaders like Wintriss, Link, Helm (Allen-Bradley), Toledo (Allen-Bradley), Siemens, Mitsubishi, etc.
Anti-vibration press leveling mounts
Safety light curtains
Tonnage monitor
Quick die change system
Die cushion
Knockout bar
Compact servo feedline

Press Components
1. Frame
2. Flywheel
3. Pinion shaft
4. Clutch & brake (wet)
5. Main gear
6. Crankshaft
7. Counterbalance
8. Connection
9. Adjusting screw
10. Hydraulic overload chamber
11. Slide
12. Slide plate (detachable)
13. Bolster

**Please contact us for: G2 Specifications


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Last update 7/08