Modular Sand Removal Air Handling Units – Keruite Product Introduction

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Keruite Air Conditioning Group presents our modular sand removal air handling units, engineered for environments with severe sandstorm, dust, and particulate challenges. These combined units integrate multi-stage filtration, fresh air supply, cooling, heating, and humidity control into a single modular system, delivering clean air and precise climate control for buildings in desert, arid, and dusty regions. What Are Modular Sand Removal Units? Modular sand removal units are combined air handling systems built from standardized functional sections that can be configured to meet specific project requirements. Each section performs a dedicated function, and the modular design allows flexible combination of filtration, cooling, heating, humidification, and air supply stages. Unlike standalone fresh air units, these systems provide complete air treatment in a single integrated package, simplifying installation and reducing footprint. Core Functional Sections: Sand Removal Section: Inertial separation and louvered pre-filters capture large sand particles and heavy dust loads before they reach downstream components, protecting filters and coils while extending service life. Multi-Stage Filtration Section: Graduated filtration including primary (G4), medium (F8), and optional HEPA (H13) stages removes progressively finer particulates. Oversized filter areas accommodate heavy dust loads with minimal pressure drop. Cooling Section: Finned-tube heat exchangers with chilled water or direct expansion coils provide sensible and latent cooling. Coil rows configurable from 4 to 8 based on load requirements. Heating Section: Options include hot water coils, electric heating elements, or heat pump configurations to meet diverse heating needs. Humidification Section: Optional electrode or steam humidifiers maintain precise humidity levels for critical environments. Fan Section: High-efficiency centrifugal fans with EC motors deliver required airflow with variable speed control for demand-based operation. Key Features & Benefits: Modular Configuration: Standardized sections allow customized combinations for specific airflow, filtration, cooling, heating, and humidity requirements. High Sand-Holding Capacity: Specialized pre-separation chambers and oversized filters handle heavy sand loads without rapid pressure drop, reducing maintenance frequency. Weatherproof Construction: Robust double-skinned casing with thermal break, corrosion-resistant coating, and sealed joints withstand harsh outdoor conditions. Automatic Sand Discharge: Optional automatic discharge systems remove accumulated sand, minimizing manual cleaning. Energy Efficient: EC fan motors and optional VAV control optimize energy consumption based on actual demand. Easy Maintenance: Sectional design with access panels allows convenient filter replacement and component servicing. Technical Specifications: Parameter Specification Range Airflow Range 2,000 – 100,000 m³/h Filtration Stages 2 – 4 stages Primary Filter G4 Medium Filter F8 HEPA Option H13 (99.95% @ 0.3μm) Cooling Capacity 10 – 500 kW Heating Capacity 15 – 600 kW Static Pressure Up to 1,200 Pa Power Supply 220V/380V, 50/60Hz Applications: Buildings in desert and arid regions Sandstorm-prone urban and industrial areas Mining, quarry, and cement facilities Oil and gas field installations Construction site accommodations Cleanroom pre-filtration in dusty environments Modular and temporary buildings Critical infrastructure in Central Asia and the Middle East Why Choose Keruite Modular Sand Removal Units? Proven Performance: Deployed in sandstorm-prone regions across Central Asia and the Middle East Customized Engineering: Tailored section combinations for specific site conditions and project requirements Reliable Quality: ISO9001 certified manufacturing with 25+ years of HVAC experience Complete Air Treatment: Filtration, cooling, heating, and humidity control in one integrated system Low Maintenance: Extended filter life and optional automatic sand discharge reduce service requirements Have a project in a sandstorm-prone region? Contact us for a customized solution. 🌐 Website: https://www.krtfj.cn 📧 Email: liyanlin@dzkrt.com 📞 WhatsApp/WeChat: +8613356848575 #SandRemovalUnit #ModularAHU #AirHandlingUnit #HVAC #AirFiltration #DesertHVAC #Keruite #ChinaManufacturer #HVACsupplier #IndustrialHVAC #CleanAir #B2B