29. Air Compressors¶
Fig. 29.1 Air Compressor - DSI# 35167.
All Gleeble systems require compressed air to operate correctly. For optimal performance, the compressed air source should be dedicated to the Gleeble system. Dynamic Systems Inc. offers a full line of air compressors specifically selected to provide the best performance for a Gleeble system. An air compressor sold by DSI can be supplied from the manufacturing facility in the United States, or locally from within a customer’s region. Optionally, facility, building, or house compressed air can adequately supply a Gleeble system if the existing compressed air system can meet the minimum requirements for Gleeble operation.
29.1. Compressed Air Requirements¶
Compressed air is required to operate the Air Ram. It is also required for the optional Quench Systems, Vacuum Pumping Systems, and Large-Sample Strip Annealing MCU.
| Gleeble System Requirements | |
|---|---|
| Pressure | 5.6 to 8.4 kg/cm2 (80 to 120 psi) |
| Flow Rate | 29 L/s (1 cfs) for 6 seconds |
| Quench System Requirements | |
| Pressure | Up to 7.03 kg/cm2 (Up to 100 psi) |
| Flow Rate | 29 L/s (1 cfs) for 6 seconds |
| Large-Sample Strip Annealing MCU | |
| Pressure | 5.6 to 8.4 kg/cm2 (80 to 120 psi) |
| Flow Rate | 71 L/s (1.2 cfs) for 6 seconds |
| Additional Compressed Air Storage | 455 L (120 gal) within 3 m (10 ft) of the Gleeble |
Note
Any additional compressed air storage tank must have a 19 mm (0.75 in) outlet which is connected to the Large-Sample Strip Annealing MCU by a 19 mm (0.75 in) inside diameter hose.
A single air supply may be used to supply the needs of the Gleeble System (including strip annealing simulations) if it meets all the above requirements. If a single air supply is used, it should have two compressed air outlets. One outlet will be connected to the Gleeble air distribution manifold, which will then be used to supply the air ram, vacuum system, and quench options. The second compressed air outlet, supplying the Large-Sample Strip Annealing MCU, must be of sufficient size (including hose and fittings) to prevent excessive pressure loss and provide the flow rates listed above. For use with the Large-Sample Strip Annealing MCU the minimum connection size is 19 mm (0.75 in) inside-diameter hose.
29.2. Dirt & Moisture¶
Compressed air or other quench gas media of quality class 2 are preferred (as defined by ANSI/ISA-7.0.01-1996). This corresponds to roughly < 1 μm filtering, < -40°C dew point, and oil content of < 0.1 mg/m3. Compressed air qualities that do not meet these requirements may void the warranty.
29.3. Air Compressors¶
| Part Number | Description | Sold As |
|---|---|---|
| 35160 | Air Compressor - 5 hp, 189 L (80 gal) 230 VAC to 460 VAC, 60 Hz | Ea. |
| 35161 | Air Compressor - 5 hp, 189 L (80 gal) 190 VAC to 400 VAC, 50 Hz | Ea. |
| 35167 | Air Compressor - 10 hp, 455 L (120 gal) 400 VAC, 50 Hz | Ea. |
| 35170 | 455 L (120 gal) Compressed Gas Storage Tank | Ea. |
| 35180 | Parts and accessories to use an existing air compressor with all Gleeble Systems | Pack |
Note
35170 Storage Tank is only available in the United States. Other regions may require locally sourced equipment that meets local safety requirements. Consult with a Sales representative for more information.