
Solid-fuel thermal-oil systems
Rotary-Grate Thermal-Oil Boiler
Designed for temperature requirements up to 300 °C at atmospheric pressure.
View productThermal-oil systems
Meets high-temperature fluid requirements at low pressure values.
Thermal-oil boilers are used to obtain the high-temperature fluid required by a process at low pressure values. They make it possible to reach temperatures beyond those attainable with heat-transfer fluids such as water and steam while operating at atmospheric pressure. This product family covers thermal-oil systems fired by liquid or gas fuels.

Equipment profile
Available catalogue data
| Heating capacity | 150.000–10.000.000 kcal/h |
|---|---|
| Heating capacity | 174–11.628 kW |
Complete model data
| Product code | Heating capacity (kcal/h) | Heating capacity (kW) | Flue-gas resistance (mmss) | Oil volume (Lt) | Dimensions | Approximate weight (Ton) | Oil inlet/outlet (DN) | |||
|---|---|---|---|---|---|---|---|---|---|---|
| B (mm) | L (mm) | H (mm) | D (mm) | |||||||
| MKYK 150 | 150.000 | 174 | 20 | 150 | 1285 | 1495 | 1640 | 200 | 1,8 | 40 |
| MKYK 200 | 200.000 | 232 | 20 | 170 | 1325 | 1545 | 1675 | 200 | 2,2 | 50 |
| MKYK 300 | 300.000 | 348 | 25 | 225 | 1365 | 1785 | 1715 | 220 | 2,3 | 65 |
| MKYK 500 | 500.000 | 581 | 25 | 335 | 1475 | 2155 | 1825 | 250 | 3,1 | 80 |
| MKYK 600 | 600.000 | 697 | 30 | 380 | 1525 | 2270 | 1875 | 300 | 3,2 | 80 |
| MKYK 800 | 800.000 | 930 | 35 | 560 | 1605 | 2460 | 1955 | 350 | 3,8 | 100 |
| MKYK 1000 | 1.000.000 | 1.163 | 40 | 640 | 1665 | 2625 | 2015 | 400 | 4,1 | 100 |
| MKYK 1250 | 1.250.000 | 1.453 | 45 | 820 | 1705 | 3075 | 2055 | 450 | 4,5 | 125 |
| MKYK 1500 | 1.500.000 | 1.744 | 50 | 970 | 1765 | 3385 | 2115 | 450 | 5,4 | 125 |
| MKYK 2000 | 2.000.000 | 2.325 | 55 | 1310 | 1955 | 3840 | 2305 | 500 | 6,6 | 150 |
| MKYK 2500 | 2.500.000 | 2.906 | 60 | 1630 | 2015 | 4445 | 2365 | 550 | 8,1 | 150 |
| MKYK 3000 | 3.000.000 | 3.488 | 65 | 1920 | 2115 | 4905 | 2465 | 600 | 9,2 | 200 |
| MKYK 3500 | 3.500.000 | 4.069 | 70 | 2000 | 2200 | 5350 | 2565 | 700 | 9,5 | 200 |
| MKYK 4000 | 4.000.000 | 4.651 | 80 | 2500 | 2255 | 5755 | 2605 | 750 | 11 | 200 |
| MKYK 5000 | 5.000.000 | 5.813 | 80 | 3200 | 2455 | 6515 | 2805 | 800 | 13,9 | 200 |
| MKYK 6000 | 6.000.000 | 6.976 | 90 | 3900 | 2635 | 7155 | 3005 | 850 | 16 | 200 |
| MKYK 7000 | 7.000.000 | 8.139 | 90 | 5400 | 2805 | 8005 | 3155 | 900 | 23,4 | 200 |
| MKYK 8000 | 8.000.000 | 9.302 | 95 | 6100 | 2965 | 8505 | 3355 | 950 | 32 | 200 |
| MKYK 9000 | 9.000.000 | 10.465 | 110 | 9200 | 3105 | 9505 | 3455 | 1000 | 37,3 | 250 |
| MKYK 10000 | 10.000.000 | 11.627 | 120 | 10500 | 3305 | 9600 | 3655 | 1100 | 44 | 250 |
Dimensions may change without notice.
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