Model Specifications
The SMB catalog lists 10 blower-heated regeneration dryer models, covering 13.5–100 Nm³/min. Final selection depends on actual flow, pressure, inlet temperature and required pressure dew point.
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| Model | Capacity (Nm³/min) | Listed Power (kW) | Weight (kg) | Connection | L × W × H (mm) |
|---|---|---|---|---|---|
| SMB135 | 13.5 | 8.2 | 600 | DN50 | 1380 × 800 × 2090 |
| SMB180 | 18.0 | 9.8 | 910 | DN65 | 1415 × 1039 × 2410 |
| SMB220 | 22.0 | 12.5 | 1075 | DN65 | 1475 × 1070 × 2410 |
| SMB250 | 25.0 | 14.2 | 1180 | DN80 | 1530 × 1070 × 2470 |
| SMB320 | 32.0 | 19 | 1280 | DN80 | 1580 × 1070 × 2550 |
| SMB450 | 45.0 | 24.5 | 1545 | DN100 | 1880 × 1150 × 2650 |
| SMB550 | 55.0 | 35 | 2415 | DN100 | 2035 × 1150 × 2650 |
| SMB650 | 65.0 | 38 | 2738 | DN100 | 2458 × 1490 × 2810 |
| SMB850 | 85.0 | 58 | 3805 | DN125 | 2645 × 1716 × 3085 |
| SMB1000 | 100 | 64.5 | 4075 | DN150 | 2645 × 1716 × 3085 |
Blower-Heated Regeneration
A blower and electric heater provide heated ambient air for desiccant regeneration in the off-line tower. The drying and regeneration towers alternate to maintain compressed-air supply.
Confirm the heating, cooling and repressurization sequence for the selected configuration. Compressed-air use during these stages depends on the regeneration mode; blower-heated operation alone is not an unconditional zero-purge guarantee.
Catalog Operating Conditions
- Working pressure: 0.6–1.0 MPa.
- Inlet temperature: 0–45°C.
- Listed pressure dew point: −20°C for the documented configuration.
- Inlet oil content: less than 0.1 mg/m³.
- Operating cycle: 2–8 hours.
- Controller: PLC with a 4.3-inch color screen.
Confirm the Regeneration Mode
The catalog lists low-consumption / zero-consumption dual-mode operation and a dew-point instrument as options. Request the exact configuration and guaranteed compressed-air consumption for the complete cycle before ordering.
Compare heater and blower electricity together with any regeneration-air requirement. Ambient-air temperature and humidity should be included when checking regeneration performance.
Information for Selection
- Required usable flow and compressor delivery.
- Working pressure, inlet temperature and target pressure dew point.
- Site ambient conditions, operating hours and available power supply.
- Upstream oil and liquid-water separation, installation space and connection size.
Original Catalog Documents
- Product introduction
- Regeneration principle
- Operating conditions and configuration options
- Original SMB model data sheet
Check Your Regeneration Requirements
Send your flow, pressure, inlet and ambient conditions, operating hours and required dew point. Specify whether zero compressed-air consumption is a project requirement.
Request a Configuration Check
