In industries where explosive atmospheres and stringent safety regulations are daily realities, standard air treatment equipment simply won’t suffice. Our explosion-proof desiccant air dryers for air compressors are engineered to eliminate moisture while mitigating ignition risks, ensuring uninterrupted, compliant performance in the most demanding settings.
Product Specifications
| Type | BLWD-1FB | Wind processing capacity | 1800m3/h |
| Power(w) | 1.5Kw | Warranty | 1 Year |
| Voltage | 220V, 380V | Certification | CE ISO |
| Purifying rate | 99% | Machinery test report | Provided |
| Pressure dew point | 2 ~ 10℃ | MOQ | 1 Set |
Principle Of Operation

Microthermal regeneration drier utilizes the unique microporous structure of desiccant itself to adsorb moisture in air according to capillary effect. The equipment adopts unloading pressure desorption, desiccant residual heat heating desorption, the equipment design adopts double-cylinder structure.
Under the control of the program controller, one cylinder adsorbs the water at the same time, and the other cylinder desorbs it, and two cylinders circulate continuously in an alternating cycle, and the moisture in compressed air is eliminated by the equipment itself.
The water in compressed air is removed by the muffler carried by the equipment itself. The water in the compressed air is removed by the muffler of the equipment itself.
Product Features

Dual-stage explosion-proof construction
Designed to meet ATEX , IECEx , and UL/NEC standards, our dryers feature:
▪Flameproof enclosures to contain internal explosions.
▪Spark-resistant components and static-dissipative materials.
▪Pressure-tested construction for reliability in extreme conditions.
▪Cast aluminum or stainless steel housings with flame-arresting vents and pressure-relief panels.
Consistent Low Dew Point
Automatic switchover ensures uninterrupted dry air supply, even during maintenance.The heated process ensures thorough desiccant reactivation, maintaining a stable dew point of -40°F (-40°C) as standard (with options to reach -100°F (-73°C) for ultra-dry applications)

Adopt programmable microcomputer controller
The whole machine adopts a programmable microcomputer controller, and the adsorption regeneration working time can be adjusted to the dew point temperature requirements.
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Contact Us
If you need a dryer that balances safety, efficiency, and compliance, our heated explosion-proof desiccant air dryers for air compressors are the solution.
Backed by our expertise as a leading manufacturer and air post-treatment partner, you can trust us to deliver a solution that meets your needs and supports your long-term success. If you are interested in our explosion-proof desiccant air dryer for air compressor, please feel free to contact our team.









