Hot Water Generator
Hot Water Generator
Top Mind Industries Pvt. Ltd. Hot Water Generators are high-efficiency, diesel/kerosene-fired hot water heating systems designed for reliable and continuous hot water generation in industrial and commercial applications. The TMI-HWG series uses a fire-tube construction with an automatic Riello oil burner, providing efficient heat transfer, stable operation, and clean hot-water output.
The series covers heating capacities from 25,000 to 1,000,000 Kcal/hr, with rated heat input ranging from 20 to 920 kW depending on model. The generators are engineered for high thermal efficiency, low fuel consumption, robust construction, and easy operation and maintenance. They can operate with hot-water temperatures up to 95°C, with a maximum admissible temperature of 110°C and operating pressure up to 6 bar.
25,000 Kcal/Hr
30,000 Kcal/Hr
50,000 Kcal/Hr
60,000 Kcal/Hr
80,000 Kcal/Hr
100,000 Kcal/Hr
125,000 Kcal/Hr
150,000 Kcal/Hr
175,000 Kcal/Hr
200,000 Kcal/hr
225,000 Kcal/Hr
250,000 Kcal/Hr
300,000 Kcal/Hr
325,000 Kcal/Hr
350,000 Kcal/Hr
400,000 Kcal/Hr
450,000 Kcal/Hr
500,000 Kcal/Hr
550,000 Kcal/Hr
600,000 Kcal/Hr
700,000 Kcal/Hr
800,000 Kcal/Hr
900,000 Kcal/Hr
1,000,000 Kcal/Hr
Technical Specifications
| Type | Hot Water Generator – Fire Tube Type |
| Model Range | TMI-HWG-25 to TMI-HWG-800 |
| Heat Output Capacity | 25,000 – 800,000 Kcal/hr |
| Rated Heat Input | Min: 20 – 800 kW / Max: 275.5 – 920 kW |
| Rated Useful Heat Output (Pn) | Min: 21.5 – 746 kW / Max: 24.0 – 859 kW |
| Useful Efficiency @ Min. Pn | 92.0% – 93.2% |
| Useful Efficiency @ Max. Pn. | 92.0% – 93.4% |
| Useful Efficiency @ 30% Load (47°C) | Up to 93.3% |
| Fuel Used | Diesel / Kerosene |
| Burner | Riello Oil Burner – Automatic |
| Max Operating Temperature | 95°C |
| Max Admissible Temperature | 110°C |
| Minimum Return Water Temperature | 50°C |
| Max Operating Pressure | 5 – 6 bar |
| Pressure Drop @ ΔT 10°C | 20 – 140 mbar |
| Pressure Drop @ ΔT 20°C | 5 – 42 mbar |
| Water Capacity | 50 – 420 Litres |
| Electrical Consumption | 0.60 – 1.00 KVA* |