Solvent Recovery Unit REARTH®｜Installation Tips for Maximum Efficiency and Safety

1. What is REARTH® and Why Is Proper Installation Important?REARTH® is a solvent vapor recovery unit developed by MORIKAWA Co., Ltd. that captures volatile organic compounds (VOCs) using an adsorption–condensation method. It is widely used in industries such as:
- Painting and coating
- Metal degreasing
- Electronic components manufacturing
Correct installation is crucial because it:
- Maximizes recovery efficiency (up to 30%)
- Enhances equipment stability and durability
- Reduces fire/explosion risks
- Improves ROI and supports environmental compliance
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2. Key Factors Affecting Solvent Recovery Efficiency
To ensure your REARTH® unit operates at peak performance, consider the following:
● Machine Placement
- Close to the VOC source: Minimize loss through ducting.
- Well-ventilated location: Prevent vapor buildup and reduce explosion risk.
- Stable room temperature: Enhances condensation efficiency.
● Ducting and Airflow Control
- Use chemical-resistant hoses with proper inner diameter.
- Minimize duct bends and keep routing short.
- Install exhaust fans with suitable CFM (airflow) rating.
● Temperature & Humidity Management
- Inlet air temperature below 30°C improves solvent condensation.
- Keep relative humidity below 60% to extend adsorbent life and efficiency.
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3. Recommended Installation Steps
1. Site survey: Check available space, electrical load, and ventilation.
2. Connect ductwork from the production process using VOC-resistant piping.
3. Install cooling & condensation system and verify operation.
4. Connect power panel via a licensed electrician.
5. Perform test run with support from MORIKAWA or its official distributor (e.g., T.I.T. ELECTRONICS CO., LTD. in Thailand).
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4. Common Installation Mistakes to Avoid
- Installing in high-temperature or high-humidity areas
- Using non-VOC-resistant ducts or materials
- Skipping pre-filters, leading to early adsorbent degradation
- No monitoring system for airflow or internal pressure
- Lack of staff training or standard operating procedures (SOPs)
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5. Why Choose MORIKAWA and REARTH®?
MORIKAWA’s REARTH® series is engineered for real-world factory environments. It offers:
- High-performance adsorption systems for various solvent types
- Compact, space-saving design for tight industrial areas
- Smart automation features including safety sensors and error alerts
- Reliable local support via partners like T.I.T. ELECTRONICS CO., LTD.
When installed correctly, REARTH® helps turn waste solvent into reusable resources—cutting costs and improving sustainability in your manufacturing process.
👉For more details, please download the PDF or feel free to contact us directly.
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