NOVELTY - The system comprises a crusher (102) comprising open proximal and distal ends, a shredder comprising open proximal and distal ends, a first kiln (103) and a second kiln (111), a duct (104) comprising an open proximal input and distal output end, a mixer (106) comprising an open proximal end and an open distal end, and a forming machine comprising an open proximal end. The crusher further comprises an open flange fixedly connected to the distal end of the crusher, and a unit for shaping coal (101) to specified sizes. The shredder further comprises an open flange.    USE - The system is useful for pyrolyzing coal, coal char and biomass to yield homogenous, high caloric coal-biomass fuel such as briquettes or pellets.    ADVANTAGE - The system is capable of efficiently pyrolyzing coal, coal char and biomass thus economically producing the biomass fuel with high calorific content and improved combustion efficiency and without emission of hazardous pollutants.    DETAILED DESCRIPTION - The system comprises a crusher (102) comprising open proximal and distal ends, a shredder comprising open proximal and distal ends, a first kiln (103) and a second kiln (111), a duct (104) comprising an open proximal input and distal output end, a mixer (106) comprising an open proximal end and an open distal end, and a forming machine comprising an open proximal end. The crusher further comprises an open flange fixedly connected to the distal end of the crusher, and a unit for shaping coal (101) to specified sizes. The shredder further comprises an open flange fixedly connected to the distal end of the shredder, a unit for threshing the biomass into specified sizes, a proximal and distal end, a piston with cutting blades extending into an interior of the shredder, and a motor that drives the piston in an updown motion causing shredding of the biomass. The first and second kilns comprise an open proximal input end and a distal open output end, an open flange fixedly connected to the proximal and distal end of the kilns, and a unit for controlling respective temperatures of each of the kilns. The duct further comprises an open flange fixedly connected to the proximal distal end of the duct, and a unit for controlling the duct temperature. The mixer further comprises an open flange fixedly connected to the each proximal and distal ends of the mixer, a unit for mixing and joining contents within the mixer, a set of rotating blades with a unit for mixing contents transferred to its interior from the first and second kilns and the duct, proximal input openings comprising a fixedly attached open flange, and a distal output end with the fixedly attached open flange. The forming machine further comprises an open flange fixedly connected to the proximal end of the forming machine, a die fixedly attached to the distal end of the forming machine, a unit for casting coal, coal char and biomass entering the forming machine from the mixer into geometrical shapes of specified sizes, a rigid duct comprising a proximal open end, and an interior mounted rotating screw extending the length of the duct, and receives contents from the mixer. The screw rotation providing unit is configured for extruding contents of the forming device through a die mounted at the distal end of the device. The proximal end of the crusher receives coal at its proximal end. The first kiln receives coal from the crusher, comprises a moving belt mounted in an interior of a first kiln providing unit for moving the coal from the proximal to the distal end of the first kiln, a unit for entraining water vapor near its proximal end in a clean up station, and a unit for entraining high temperature volatile gases at the distal end in a cleanup station, where the gases consists of mercury, chlorine and sulfur at the distal end of the first kiln. A temperature of the proximal end of the first kiln is 150-200 degrees C and a temperature of the distal end of first kiln is 350-500 degrees C. The heated first kiln provides sufficient thermal energy for gases to be driven off from the coal, where the gases consist of water vapor, mercury, chlorine, sulfur and hydrocarbons with the remaining heated solid transformed to coal char. The duct receives hydrocarbon gases from the first kiln, and comprises a unit for maintaining the temperature (150-200 degrees C) at the proximal end of the duct and at the distal end of the duct in the temperature of 250-375 degrees C, where the temperatures cause caloric hydrocarbons gases to liquefy. Hydrocarbon gases heated in the first kiln are transferred at the distal end of the first kiln to the proximal openings of the duct and/or the proximal openings of the mixer. The solid heated coal in the first kiln is converted to coal char that is transferred to a second opening at the proximal end of the mixer. The extruded output of the forming device is present in the shape of pellets, bricks and/or briquettes. The open flange at distal end of the coal crusher is fixedly attached to the open flange at proximal end of first kiln. The open flange at distal end of first kiln is rigidly attached to one of an open flange at proximal end of the mixer and one of the open flange at proximal end of duct. The open flange at distal end of the duct is fixedly attached to one of the open flanges at proximal end of the mixer. The open flange at distal end of the mixer is fixedly attached to the open flange at proximal end of the forming machine. The biomass is loaded into the shredder. The distal flange of the crusher is fixedly attached to the proximal flange of the second kiln. The distal flange of the second kiln is fixedly attached to one of the proximal end flanges of the mixer. The second kiln receives the biomass from the shredder, and comprises a moving rotary belt mounted within the interior of the kiln, a temperature control unit and a unit for entraining gases emanating from the heated shredded biomass. The belt spans the length of the kiln and transports the shredded biomass from the proximal end to the distal end of the second kiln. The proximal end of second kiln is maintained at a temperature of 100-150 degrees C and the distal end of the kiln is present at a temperature of 200-230 degrees C. The distal flange of the crusher is fixedly attached to the proximal flange of the second kiln. The distal flange of the second kiln is fixedly attached to one of the proximal end flanges of the mixer. An INDEPENDENT CLAIM is included for a method for producing a high caloric coal-biomass fuel.    DESCRIPTION OF DRAWING(S) - The diagram shows a flow chart of a process for producing the compressed pellets or briquettes of coal and biomass.    Coal (101)    Crusher (102)    First kiln (103)    Duct (104)    Mixer (106)    Briquette or extruder device (107)    Second kiln. (111)