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Modular Desiccant Air Dryer

Deep Drying with Modular Desiccant Towers You Can Stack

Traditional desiccant dryers come in fixed sizes – you buy one big box and hope it's enough for the next five years. Our modular design works differently. Start with one module for your current flow, stack a second module when production doubles, and a third if you keep growing. 

No scrapping the old unit, no re‑engineering your headers. Each module is a complete twin‑tower desiccant dryer with internal valves and controller, built for -4°F dew point. Scale exactly when you need to, pay only for the capacity you use today. That's flexibility your old dryer never had.

Plus, each module consumes minimal purge air (less than 5%) and requires no heater, keeping your energy bills low and maintenance simple. You can add a new module in under two hours without stopping your production – just connect, turn on, and dry.

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Features

These models provide a typical return on investment between 6 to 24 months.

Simple Installation

Plug-and-play system can be installed easily with minimum cost and interruption.

Small Footprint

Compact design allows installation in spaces too small for twin tower generator systems.

A-Series Specifications

Specifications

JBX-2 Modular Desiccant Air Dryer

Air flow2 m³/min (70.6 CFM)
Pressure dew point-20°C to -40°C (-4°F to -40°F)
Max working pressure≤1.0 MPa (145 psi)
Power0.05 kW, 220V/50Hz
Inlet temperature2°C – 28°C (36°F – 82°F)
Desiccant13X molecular sieve
Dimensions570 × 380 × 1630 mm (22.4 × 15.0 × 64.2 in)
Weight92 kg (203 lb)



JBX-6.8 Modular Desiccant Air Dryer

Air flow 4 m³/min (141.3 CFM)
Pressure dew point-20°C to -40°C (-4°F to -40°F)
Max working pressure≤1.0 MPa (145 psi)
Power0.05 kW, 220V/50Hz
Inlet temperature2°C – 28°C (36°F – 82°F)
Desiccant13X molecular sieve
Dimensions570 × 380 × 1630 mm (22.4 × 15.0 × 64.2 in)
Weight92 kg (203 lb)


Frequently Asked Questions

What is a nitrogen generator, and how does it work?

A nitrogen generator is a device that produces nitrogen gas (N₂) from compressed air. It uses separation methods, such as Pressure Swing Adsorption (PSA) and Membrane Technology, to remove oxygen and other gases, leaving purified nitrogen gas.

What are the advantages of having a nitrogen generator over purchasing bottled nitrogen?

Cost savings: Long-term savings are achieved by eliminating the recurring costs of purchasing bottled nitrogen.

Convenience: Continuous on-site nitrogen generation eliminates the need for deliveries and reduces the risk of running out of nitrogen.

Customization: On-demand nitrogen generation allows you to tailor the flow and purity to your needs.

What is the difference between PSA and membrane nitrogen generators?

PSA (Pressure Swing Adsorption): Uses carbon molecular sieves to separate nitrogen from other gases in compressed air under varying pressure.

Membrane Technology: This technology uses selective permeable membranes to separate nitrogen from oxygen based on the size of the molecules.

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