Desiccant compressed air dryer KXB series

by adsorption with heathigh-capacityblower purge

Product overview
The KXB series is a blower‑purge regenerative desiccant air dryer that uses blower‑drawn ambient air and an integrated heater to regenerate desiccant beds. Cooling of the regenerated bed is performed with a controlled portion of product air to minimise consumption of compressed process air.

How it works & product features

• A blower draws ambient air which is heated and passed through the desiccant vessel for regeneration.
• Regeneration uses heated ambient air; a limited portion of product air is used for cooling to maintain efficiency.
• Continuous twin‑tower adsorption with automatic valve sequencing ensures uninterrupted dry‑air supply.
• Designed for large industrial compressed‑air systems with high duty cycles.

Main technical specifications
Published models: 16

Models & key data

• KXB-200 — Rated flow: 23 Nm³/min; Connection: DN65; Weight: 1380 kg
• KXB-250 — Rated flow: 27 Nm³/min; Connection: DN80; Weight: 1720 kg
• KXB-300 — Rated flow: 34 Nm³/min; Connection: DN80; Weight: 2060 kg
• KXB-400 — Rated flow: 45 Nm³/min; Connection: DN100; Weight: 2750 kg
• KXB-500 — Rated flow: 55 Nm³/min; Connection: DN100; Weight: 3430 kg
• KXB-600 — Rated flow: 65 Nm³/min; Connection: DN125; Weight: 4120 kg
• KXB-800 — Rated flow: 87 Nm³/min; Connection: DN150; Weight: 5500 kg
• KXB-1000 — Rated flow: 110 Nm³/min; Connection: DN150; Weight: 6300 kg
• KXB-1200 — Rated flow: 130 Nm³/min; Connection: DN150; Weight: 7810 kg
• KXB-1500 — Rated flow: 160 Nm³/min; Connection: DN200; Weight: 9200 kg
• KXB-2000 — Rated flow: 210 Nm³/min; Connection: DN200; Weight: 11300 kg
• KXB-2500 — Rated flow: 260 Nm³/min; Connection: DN250; Weight: 14000 kg
• KXB-3000 — Rated flow: 320 Nm³/min; Connection: DN250; Weight: 14900 kg
• KXB-3500 — Rated flow: 360 Nm³/min; Connection: DN300; Weight: 16200 kg
• KXB-4000 — Rated flow: 410 Nm³/min; Connection: DN300; Weight: 17900 kg
• KXB-5000 — Rated flow: 510 Nm³/min; Connection: DN350; Weight: 19200 kg

Applications
Suitable for deep compressed‑air drying, feed pretreatment for membrane systems, instrument air and general process‑air duties in industrial installations.

Technical characteristics

• Regeneration method: blower‑heated ambient air for desiccant regeneration; limited product air used for cooling.
• Operation: continuous twin‑tower adsorption with automatic controls and valve sequencing.
• Typical uses: membrane pretreatment, instrument air, process air and other low‑dew‑point requirements.
• Connections: DN65–DN350 depending on model; multiple capacity options to match system demand.