MiniMax Compact Packaged Boiler
The MiniMax series is designed for facilities where space is at a premium but steam quality cannot be compromised. This skid-mounted, pre-wired unit is a true ready-to-fire steam boiler that provides industrial-grade reliability in a highly compact footprint. It is highly insensitive to feedwater quality fluctuations, making it incredibly easy to operate and maintain.
Key Technical Specs:
- Capacity: 300, 500, and 750 kg/hr.
- Connected Load: 2.70 kW (for 300 kg/hr) and 10.50 kW (for 500-750 kg/hr).
- Overall Dimensions (300 kg/hr): 1900 mm (L) x 1600 mm (W) x 1350 mm (H).
- Operating Weight: 1545 kg to 4049 kg depending on capacity.\
- Blow Down Valve: 25 NB.
- Compact Unit: Fully skid-mounted and pre-wired from the factory.
- Accessible Internals: Parts are designed for easy access, ensuring straightforward maintenance.
- Low Water Sensitivity: Engineered to be resilient to varying feedwater qualities.
Frequently Asked Questions
Yes, small steam consuming applications can opt for Forbes Marshall MiniMax boilers. MiniMax boilers are much more efficient and safer than coil type boilers and come in the capacity range of 500-750 Kg/Hr which is ideal for small processes.
The MiniMax is available in 300 kg/hr, 500 kg/hr, and 750 kg/hr capacities.
No, the MiniMax is a fully skid-mounted, compact unit that is pre-wired and ready to steam, requiring minimal floor space and no heavy civil foundation.
Not at all. The MiniMax is specifically designed with a low sensitivity to feedwater quality and features easily accessible parts for quick, low-cost maintenance.


EffiMax™ for Oil and Gas Fired Boilers
Boiler Blowdown Control System (BBCS)
Condensate Contamination Detection Systems (CCDS)
Deaerator Head (FMDH)


