Industrial heating Magno-VR 399-600 | Hargassner

Industrial Boiler

Magno-VR
300–600 kW

Forward grate firing technology
powered by hydraulic drive

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Professional & qualified planning
Robust industrial design
Solid radiation vault
Recycles fuels up to 60% of water content
For wood chips up to M60/W60

Benefits Technical details Supplies Target group References Your proposal Dealer information News

High performance industrial boiler

Industrial heating for intensive heat demand

Step grate boiler technology is used for wood chips, sawdust, bark and other biomass fuels with high moisture content. The integrated flat-bed step grate in the Magno VR 300-600 models pre-dries the fuel and supports stable combustion conditions. Steady combustion on the forward grate contributes to low dust emission levels in the flue gas. Automatic de-ash occurs at the end of the grate.

Benefits:
Magno-VR 300–600 kW

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Forward grate firing for drying, gasification and fuel combustion
Automatic de-ash at the end of grate
Grate carriage with maintenance-free sliding guides
Hydraulically driven forward grate
Dual-walled steel housing design to preheat the combustion air
Combustion control via flue gas, boiler combustion chamber, boiler temperature and Lambda sensors
Integrated exhaust gas recirculation
Radiation vault with modular design for easy replacement of vault stones
Ceramic lining of the combustion chamber of high temperature resistant concrete
Cleaning and service door below grate
Dynamic combustion air control with valve control and airflow metering
Automatic, pneumatic heat exchanger cleaning
Suitable for wood chips EN ISO 17225-4 to P45S
Included in the scope of delivery (300 – 350): Under-grate de-ash, control cabinet incl. touch display, feed unit incl. rotary valve, safety heat exchanger, automatic ignition
Included in the scope of delivery (399 – 600): Under-grate de-ash, control cabinet incl. touch display pre-installed & electrically pre-wired for 2 drives for fuel supply incl. light barrier, feed unit incl. rotary valve, safety heat exchanger, automatic ignition

Insides in detail

Cross section
of the Magno-VR 300–600 kW

Automatic, pneumatic heat exchanger cleaning
Automatic flue gas gleaning
Exhaust fan
Primary air (2 zones)
Secondary air (2 zones)
Fuel supply
Automatic cyclone ash extraction
Combustion chamber door
High-performance heat exchanger
Combustion chamber with low-NOx design
Automatic ash extraction system in 240 l ash bin optional: 800 l ash bin
Rotary valve as burn-back protection
Under grate de-ash system (standard)
Automatic ignition
Safety heat exchanger installed in boiler

View cross section

Cross-sectional image of wood chip industrial heating Magno-VR | Hargassner

Technical
details

Magno-VR 300

300

318,1

90

-

94,3

92,8

-

79

70-95 (110)

1260 x 2650 x 3350

5630

-

11,36

250

240-800

875

80/80 PN16*

-

Magno-VR 350

350

369,2

105

-

94,8

92,5

-

80

-

1260 x 2650 x 3350

5630

-

11,36

250

240-800

875

80/80 PN16*

-

Magno-VR 399

399

419

120

-

70-95 (110)

1450 x 2870 x 3925

7900

-

9.23

250

300-800

1500

100/100 PN16*

-

Magno-VR 450

450

470

135

-

70-95 (110)

1450 x 2870 x 3925

7900

-

9.23

250

300-800

1550

100/100 PN16*

-

Magno-VR 500

499

523

150

-

70-95 (110)

1450 x 2870 x 3925

7900

-

9.23

250

300-800

1500

100/100 PN16*

-

Magno-VR 550

550

577

165

-

70-95 (110)

1450 x 2870 x 3925

7900

-

9.23

350

300-800

1550

100/100 PN16*

-

Magno-VR 600

600

636

180

-

70-95 (110)

1450 x 2870 x 3925

7900

-

9.23

350

300-800

1550

100/100 PN16*

-

NCV = Net Calorific Value | GCV = Gross Calorific Value
*Data in mm | max. operation temperature 95 °C | max. operating pressure 6 bar | electrical supply 400 V AC, 50 Hz, 25 A fuse protection

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