
Rapla Metall designs and manufactures biofuel boiler houses with capacities from 0.3 MW to 5 MW. The steel construction is assembled on site and covered with Sandwich panels. The devices are delivered pre-assembled. The technology produced in production is tested and ready for use. The equipment is assembled and connected on site and the equipment is started up.
Typical scope
- Hot water boiler with grate
- Airshot- convective surfaces automatic cleaning
- Ash conditioning
- Fuel storage with moving scrapers
- Loading fuel into the warehouse with a shaftless spiral auger or conveyor.
- Fuel transport snails or conveyor from warehouse to intermediate hopper
- Intermediate hopper with fuel mixer
- Pipelines and pump assemblies
- Raw water treatment and purification equipment
- Flue gas ducts
- Flue gas cleaning equipment: multicyclone, bag filter or electrostatic precipitator
- Flue gas scrubber and condenser
- Chimney
Benefits
- Modern technological solutions
- Reliability
- Standardized solutions
- Robust design
- The boiler house is made according to the specifics of the object
- A solution that meets the customer’s needs
- The boiler house technology allows the use of various biofuels
- The construction of the boiler house is understandable to the customer
- The costs of building a roofing house are optimal and transparent
- Quick installation on site
References

Narva-Jõesuu 2.5MW
Narva-Jõesuu town boiler house Customer: Adven Eesti ASCustomer profile: Energy ...
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Väike-Maarja 1MW
Väike-Maarja small town boiler house Customer: Adven Eesti ASCustomer profile: ...
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Adavere 0.99MW
Adavere small town boiler house Customer: Adven Eesti ASCustomer profile: ...
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Ülenurme 2MW
Ülenurme small town boiler house Customer: SW Energia OÜCustomer profile: ...
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Tõrvandi 2MW
Tõrvandi small town boiler house Customer: SW Energia OÜCustomer profile: ...
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Imavere 0.72MW
Imavere small town boiler house Customer: Järva Haldus ASCustomer profile: ...
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Vaida 0.72MW
Vaida small town boiler house Customer: Elveso ASCustomer profile: Energy ...
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Leisi 0.5MW
Leisi municipal boiler house Customer: Leisi VallavalitsusCustomer profile: Municipal governmentFuel ...
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Aruküla 0.95MW
Aruküla small town boiler house Customer: SW Energia OÜCustomer profile: ...
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