Raumaustragung-Hackgut Eco-RA Industry | Hargassner

Industrial heating

Industrial Fuel Extraction System

Robust. Reliable. Customized.

Hargassner fuel extraction systems for industrial heating

Due to the large amount of heating material required for heat generation, biomass heating systems in the industrial sector require an agiation system that is ideally matched to the heating system. That’s the reason why one of the most important aspects in the implementation of a wood chip system is planning the fuel storage room and choosing the right fuel extraction system. No matter whether you operate a local heating plant, a catering business, a wood processing company or an industrial enterprise, Hargassner offers the right solution for the UK market and every customer.

Industrial fuel extraction system

3-blade system
for 250–400 kW

The 3-blade ECO fuel extraction system is the ideal solution for industrial customers, who need a nominal heat output of 250-400 kW and tend to have a small storage room diameter of 2-4 m. Used by thousands of customers, this system stands for longevity and reliability.

Learn more about ECO fuel extraction

Industrial fuel extraction system

4-blade system
for 250–400 kW

The Hargassner Eco fuel extraction with 4-blades is intended for industrial heating systems with a power range of 250-400 kW and a storage room diameter of at least 4.5 m. This is the ideal application area for the exclusive Hargassner no-load disc, which impresses with its well-considered technical sophistication. The power-saving gear ratio of 1:25 shows that this fuel extraction stands for robustness and reliability. It is offered in diameters of 4.5 m and 5 m and is thus suitable for large wood chip storage solutions at nominal outputs of 250-400 kW. The highly efficient Eco fuel extraction spur gear, the modular design and the fact that no sloping floor is necessary are particularly noteworthy in this system.

Particularly worthy of mention in this system are the highly efficient Eco fuel extraction spur gear, the modular design and the fact that no sloping floor is necessary. This saves you costs and time in planning and implementation.

Learn more about ECO fuel extraction

Raumaustragung-Hackgut Eco-RA 450 mit 4 Federarmen Draufsicht | Hargassner

Industrial fuel extraction system

3-blade hinged arms
for 250–1.400 kW

The hinged spring blade fuel extraction system was specially developed for use in the industrial sector and impresses with its robustness, reliability and function. This considerably increases the maximum storage volume of wood chips. Three solid milling arms in the tried-andtested Hargassner design allow a clearing radius of up to 6 m diameter. It is also distinguished by its powerful fuel extraction spur gear. This technology, developed byHhargassner and optimised over decades, enables safe, fully automatic and convenient wood combustion.

Learn more about ECO fuel extraction

Raumaustragung-Hackgut Eco-RA 550 mit 3 Knickfederarmen Draufsicht | Hargassner

Find the right spring blade fuel extraction system for your industrial boiler

Matching Hargassner spring blade systems to possible industrial heating models and shaft sizes

Spring Blade Layout	FE-Type	Eco-HK 250–330	Magno UF/VR 250–400	Magno UF/VR/SR 450–1400
Fuel Extraction System 3-blade system Shaft 180	200 , 250 , 300 , 350 , 400	✓	✓	–
Fuel Extraction System 4-blade system & no-load disc Shaft 180	450 , 500	✓	✓	–
Fuel Extraction System 3-blade hinged arms Shaft 180	550 , 600	✓	✓	–
Fuel Extraction System 3-blade hinged arms Shaft 260	450 , 500 , 550 , 600	–	–	✓

Fuel extraction with moving floor
approx. 800–2.500 kW

Moving floor extraction is suitable for rectangular storage rooms in large boiler systems. Moving floors are equipped with one or more push rods depending on the volume of fuel material. This rod is moved back and forth by a hydraulic cylinder, which is installed outside Solid hydraulic cylinders to enable movement of moving floor Cross conveyor auger Ø 250 mm the storage room. The wedge shape of the carriers pushes the fuel towards the cross conveyor trough. The fuel is transported to the boiler by means of a cross conveyor auger.

Moving floor container

Moving floor containers provide mobile storage rooms. The fuel (wood chips or other bulk materials) is conveyed into the heating module by a moving floor. The containers are replaced by truck.