Ind Dust Fume Extractor – Electronics Fume Extractor
TCU
Consistent temperature control is vital in electronics manufacturing, both for effective solder fume extraction and for maintaining the performance of solder paste during PCB assembly. The Thermal Control Unit (TCU) from Donaldson BOFA is engineered to meet these demands by providing precision thermal regulation in production environments with variable climate conditions.
Whether integrated into solder fume extraction systems or deployed to maintain optimum solder paste temperature during the stencil printing process, the BOFA TCU safeguards equipment performance, reduces filter degradation, and ensures process stability across diverse ambient conditions.
United Spectrum Instruments is the authorised distributor of BOFA’s TCU in India, offering full technical support, system integration, and after-sales service for electronics production facilities, R&D labs, and cleanroom environments.
Understanding TCU
The BOFA TCU is tailored for environments where extraction units operate continuously under high loads or elevated ambient temperatures. By stabilising system temperature, it enhances performance, reduces thermal stress on components, and maximises uptime. The TCU works in harmony with BOFA’s advanced extraction systems, ensuring consistent cooling and protection. Its compact, plug-and-play design allows easy integration into production setups. The TCU is an essential accessory for industries demanding long-term reliability, safety, and efficiency in laser fume extraction processes.
Technical Specifications
| Metric | Specification |
| Dimensions (H x W x D) | 1300 mm (+ beacon) x 510 mm x 670 mm |
| Weight | 140 kg |
| Electrical Data | 230 V, 50/60 Hz, Full load: 12.6 A |
| Noise Level | > 75 dBA |
Key Features and Advantages
Precision Temperature Control
Regulates internal temperature of extraction units to maintain peak operating efficiency.
Extended Filter Life
By reducing thermal stress, it prolongs filter performance and reduces replacement frequency.
Seamless Integration
Designed to work in conjunction with BOFA extraction systems for effortless setup.
Compact & Robust Design
Space-saving and durable, suitable for installation in industrial environments.
Energy-Efficient Cooling
Engineered for low energy consumption without compromising performance.
Low Maintenance
Built with long-life components, reducing the need for frequent servicing.
Advantages:
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Ensures stable performance in continuous, heavy-duty operations
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Prevents overheating of sensitive system components
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Extends filter life and reduces overall operating costs
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Compact footprint allows easy integration into existing setups
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Reliable performance even in high-temperature environments
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Enhances long-term durability of fume extraction units
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Energy-efficient cooling reduces environmental and operational impact
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Trusted accessory for industries requiring 24/7 extraction reliability
Applications Across Industries
Laser Cutting & Welding
Supports fume extraction units operating under high thermal loads during heavy-duty cutting and welding.
Automotive & EV Manufacturing
Ensures stable performance of extraction systems used in continuous welding and machining processes.
Aerospace & Defence
Provides cooling stability for extraction units during composite processing, drilling, and laser machining.
Electronics & Semiconductor Production
Maintains consistent extraction performance in high-temperature environments like PCB fabrication and soldering labs.
Medical Device Manufacturing
Supports sterile, precise environments by ensuring uninterrupted fume extraction during long production runs.
Jewellery & Precision Workshops
Keeps compact extraction units cool during extended polishing, soldering, and engraving sessions.
Research & Training Centres
Ensures reliable cooling for extraction systems in R&D labs and training facilities with high-duty laser use.
The BOFA TCU is a vital support accessory for maintaining efficiency, safety, and reliability in any industry where fume extraction systems run under extended workloads and elevated temperatures.
Why Choose United Spectrum Instruments?
United Spectrum Instruments is the authorised distributor of Donaldson BOFA TCU systems in India, offering expert technical and after-sales support.
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Genuine TCU units with full manufacturer warranty
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Professional installation and service support across India
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Application-specific advice for industrial, medical, and electronics sectors
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Competitive pricing with dependable after-sales care
FAQs
What is the purpose of the TCU?
The TCU is a thermal control unit that manages the internal temperature of solder fume extraction systems and maintains solder paste within its optimal working temperature.
Why is thermal control important in soldering?
Inconsistent temperatures affect solder paste viscosity and extraction system efficiency. The TCU ensures performance stability by regulating these variables.
Can it be used in cleanrooms?
Yes, the TCU is ideal for ISO Class 7/8 environments where temperature fluctuations can affect electronics assembly precision.
Is the TCU necessary for all extraction systems?
While not mandatory, it is highly recommended in temperature-sensitive environments or where equipment runs continuously.
Can the TCU be added to existing BOFA systems?
Yes, it can be retrofitted into compatible solder fume extraction systems for upgraded thermal control.
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FAQs
What is the purpose of the TCU?
The TCU is a thermal control unit that manages the internal temperature of solder fume extraction systems and maintains solder paste within its optimal working temperature.
Why is thermal control important in soldering?
Inconsistent temperatures affect solder paste viscosity and extraction system efficiency. The TCU ensures performance stability by regulating these variables.
Can it be used in cleanrooms?
Yes, the TCU is ideal for ISO Class 7/8 environments where temperature fluctuations can affect electronics assembly precision.
Is the TCU necessary for all extraction systems?
While not mandatory, it is highly recommended in temperature-sensitive environments or where equipment runs continuously.
Can the TCU be added to existing BOFA systems?
Yes, it can be retrofitted into compatible solder fume extraction systems for upgraded thermal control.
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