BHAI BHAI ENGINEERING
Electrical & Mechanical Services
Advanced Modular Cooling for Bangladesh’s Commercial and Industrial Needs
The TICA Magnetic Bearing Modular Chiller (QILE) represents the next generation of energy-efficient and reliable cooling solutions. Designed for large-scale commercial buildings, industrial plants, hospitals, and data centers in Bangladesh, this chiller combines magnetic bearing technology with a modular design, delivering outstanding energy savings, precise temperature control, and reduced maintenance requirements.
The QILE chiller uses magnetic bearing centrifugal compressors, eliminating mechanical contact and friction. This technology drastically reduces wear and tear, minimizes noise and vibration, and provides superior part-load efficiency suitable for Bangladesh’s varying seasonal loads.
The chiller is built with modular units, allowing multiple modules to operate together. This ensures flexible capacity adjustment, redundancy, and easy expansion to match future cooling demands. Each module can be serviced independently without interrupting the overall system.
Optimized shell-and-tube condensers combined with magnetic bearing compressors maximize heat transfer efficiency. The system maintains stable operation even under high ambient temperatures typical in Dhaka, Chittagong, and other major cities.
Since magnetic bearing compressors are oil-free, there is no need for traditional oil circulation or management. This reduces maintenance, eliminates contamination risk, and enhances the life of the system.
The chiller comes with a microprocessor-based control interface with touchscreen UI. Intelligent algorithms manage start-up, load adjustments, alarms, and optimization. It supports integration with BMS systems via Modbus or BACnet, providing centralized control and remote monitoring.
QILE chillers are compatible with eco-friendly refrigerants that have low global warming potential (GWP). This ensures compliance with environmental regulations in Bangladesh and aligns with green building initiatives.
| Attribute | Specification |
|---|---|
| Cooling Capacity | 100–600 TR (depending on module configuration) |
| Operating Range | Wide chilled-water and ambient temperature range |
| Energy Efficiency | High full-load COP; exceptional IPLV at part-load |
| Compressor Type | Magnetic bearing, centrifugal |
| Refrigerant | Low-GWP, HFO or compatible eco-friendly refrigerant |
| Protections | Overcurrent, pressure, flow, freeze, phase, and temperature |
| Controls | Microprocessor with touchscreen, BMS-ready |
| Certifications | AHRI, CRAA, ISO-compliant |
Large commercial buildings: offices, shopping complexes, and hotels
Hospitals and healthcare facilities requiring precise climate control
Data centers and IT infrastructure with critical cooling needs
Industrial plants and process cooling
District cooling systems and campus-wide installations
Benefits of TICA Magnetic Bearing Modular Chillers
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Next-Level Efficiency for Large-Scale Applications in Bangladesh
The TICA HFO Refrigerant Ultra-Efficient Centrifugal Unit provides ultra-efficient cooling using variable-speed centrifugal compressors and low-GWP HFO refrigerants. Designed for high-demand applications in Bangladesh, it combines energy efficiency, reliability, and eco-friendliness.
The unit uses low-GWP HFO refrigerants, reducing environmental impact and complying with international and local sustainability standards.
Equipped with centrifugal compressors, this chiller adjusts continuously to load changes, delivering smooth operation, consistent cooling, and optimal part-load efficiency.
Optimized shell-and-tube condensers and plate evaporators maximize heat transfer while minimizing pressure drops. This ensures stable performance even in Bangladesh’s humid summer climate.
A touchscreen interface with advanced algorithms manages staging, load optimization, and alarms. Integration with BMS systems via Modbus or BACnet provides remote monitoring and predictive maintenance capabilities.
The centrifugal unit is modular and install-friendly. Optional integrated pumps, expansion tanks, and hydraulic modules make it adaptable to various site requirements.
Automatic oil management and optimized mechanical design ensure long service life, lower maintenance requirements, and minimal downtime.
| Attribute | Specification |
|---|---|
| Cooling Capacity | Up to 1500 TR (depending on model) |
| Operating Range | Wide chilled-water and ambient temperature range |
| Energy Efficiency | Full-load COP > 6.0; IPLV > 7.5 |
| Refrigerant | HFO series (low-GWP, eco-friendly) |
| Protections | Overcurrent, pressure, flow, freeze, phase, and temperature |
| Control | Variable-speed centrifugal compressor, remote monitoring ready |
| Certifications | AHRI, CRAA, CNAS, ISO-compliant |
Large-scale commercial complexes: malls, offices, hotels
Hospitals, laboratories, and data centers
Industrial facilities requiring precise temperature and humidity control
District cooling networks and campus installations
Retrofit projects needing high-efficiency upgrades
Energy Efficient: Variable-speed technology and HFO refrigerants reduce operational costs.
Eco-Friendly: Low-GWP refrigerants support sustainable building and environmental standards.
Reliable Operation: Advanced controls and protection systems ensure uninterrupted performance.
Scalable & Flexible: Modular design allows easy expansion and integration with existing systems.
Low Maintenance: Continuous oil management and accessible components reduce service needs.
TICA chillers are specifically engineered to meet the challenges of Bangladesh’s tropical climate. High humidity, high temperatures, and varying load conditions demand chillers that are efficient, reliable, and low-maintenance. With magnetic bearing technology, ultra-efficient centrifugal compressors, and environmentally friendly refrigerants, TICA chillers provide long-term energy savings, operational stability, and reduced environmental impact.
At Bhai Bhai Engineering, we take pride in our industry-recognized certifications and achievements. Our dedication to excellence in MEP (Mechanical, Electrical, and Plumbing) solutions is backed by various certifications in central air conditioning systems, fire protection, ventilation, electrical installations, and more. These certifications ensure we meet international standards and deliver top-notch service for your business.
Stay updated with the latest events and industry collaborations from Bhai Bhai Engineering. As leaders in MEP services, we actively participate in trade shows, seminars, and workshops to enhance our expertise and bring innovative solutions to the field. Discover our role in shaping the future of MEP design, installation, and maintenance services.