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1. Coal burner for sale, 2. Coal burner for asphalt plant, 3. Used for 25-320 t/h asphalt mixing plant, 4. Auto Control - details see: https://www.machineto.com/coal-pulverizer-burner-10211241

MFR series coal burner

Used for 25-320 t/h asphalt mixing plant

Please contact with us for latest price.

Dayu supply coal burner based on ISO9001,ISO14001, CE, GOST.

DayuMFR series rotation type coal burner used for 25-320 t/h asphalt mixing plant

MFR series rotation type coal burner features:

1. Adopt new design structure, which changed the principle of traditional burner, adopt rotation type combustor to solve the imperfections of traditional burner(easy slagging, incomplete combustion);

2. High flame temperature, energy saving, burning sufficient;

3. Adopt high performance refractory brick, prolong service life;

4. 24 hours continuous production, no need do slag removal work everyday;

5. Production cost is low, the cost is only about 1/5 of the oil burner .

Requirements of fuel:

1. Use 0 # diesel for oil burning igniter

2. Requirements for the quality of coal using for burning:

1) Mark of coal: bituminous coal

2) Calorific value: ≥25kJ

- gross calorific value 7000 kcal/kg

- net calorific value 5000 kcal/kg

3) Yield of volatile matter: ≥25%

4) Permissible ash 8~10%

5) Total moisture 3~4%

6) Total sulphur ≤1%

7) Particle size: ≤20mm

Note: These indexes are the lowest requirements for the coal, the better coal will be better at practice.

3. Environment friendly:

Combustion completeness ≥95%,

Air black: Ringelmann 0-I grade, no harm to environment

MFJ series coal crusher is used for producing and supplying coal powder for coal burner.

Powder particle size: R90<20% (0.09mm)

General parameters:

Model	MFR500	MFR1000	MFR1500	MFR2000	MFR3000	MFR4000
Power	31.25 kw	41.25 kw	73.75 kw	97.25 kw	138.45 kw	202.95 kw
Rated coal consumption	450 kg/h	1000 kg/h	1500 kg/h	2000 kg/h	2860 kg/h	3660 kg/h
Matching asphalt plant	25-40 t/h	70-85 t/h	100-125 t/h	140-170 t/h	200-250 t/h	280-320 t/h
Mixture temperature control	130-180°C	130-180°C	130-180°C	130-180°C	130-180°C	130-180°C
Main machine	LTZ40	LTZ80	LTZ120	LTZ160	LTZ240	LTZ320
Coal crusher	FMJ40	FMJ80	FMJ120	FMJ120+ FMJ40	2*FMJ120	3*FMJ120
Oil burning igniter	RYDH	RYDH	RYDH	RYDH	RYDH	RYDH
Distribution cabinet	PD40	PD80	PD120	PD160	PD240	PD320
Combustion completeness	≥95%	≥95%	≥95%	≥95%	≥95%	≥95%

Commitment:

1. Provide technical consultation service for customer, do well technical follow-up.

2. Installation, debug, and provide relevant technical training.

3. Strictly carry out three guarantees (guaranteed quality, guaranteed quantity and guaranteed repair).

4. Ensure spare parts and components available adequately and timely for all working life.

Zhengzhou Dayu Machinery Co.,Ltd is a professional construction machinery manufacturer for Asphalt Plant over 20 years.