Burner type PSP/SK

The PSP/SK is an automatic burner which burns coal and coal dust of grain up to 30 mm. If additional fire protection system is provided it is also possible to burn pellets. The fire protection is a special valve connected to the water tank, which prevents overheating and fire, even if the controller does not work. The PSP/SK comprises of a screw feeder system which provides coal to cast iron fire grate retort. The standard package includes: engine, gear box and cast ion deflector. In addition we can also provide fan and controller if required. This type of burner is very popular, universal and highly efficient.

The warranty for gear box and engine is 24 months.


Type of fuel:


coal grain
  • coal grain 0-30
  • max. moisture 10%
  • high grade
coal dust grain
  • coal dust grain (0-30)
  • max. moisture 10%
  • high grade
pellet grain
  • pellet grain(0-30)
  • max. moisture 6%
  • density 1,25 kg/dm3
  • should contain less than 0,03%of ash

Burner type PSP/SK

Burner type PSP/SK
mm14 kW17 kW25 kW35 kW50 kW
a9001020102010501080
b240240240240275
c220235260290320
d320340340385385
e220250250250280
f12012012012012

Dimensions of the mounting plate between burner and boiler

Burner type PSP/SK
mm14 kW17 kW25 kW35 kW50 kW
a305350350350353
b285250250250310
c385325325325328
d180180180180180

Dimensions of the mounting plate between burner and storage tank

Burner type PSP/SK
mm14 kW17 kW25 kW35 kW50 kW
a240240240240240
b220220220220220
c210210210210210
d190190190190190