Product Details

MFR1000igh Efficiency Pulverized Coal Burner

Coal burner is mainly composed of pulverized coal machine, host of combustion machine(including combustion chamber, automatic back and forth motion system, automatic rotation system, the combustion air supply system) control system, ignition system, the crater and others.

1. Various models and specifications for choose including MFJ20, MFJ40, MFJ80, MFJ120, MFJ150.
2. The broken hammer is made by NM500 high wear-resisting material.
3. The coal screw is controlled by frequency converter for coal supply .
4. First-class accessories (motor, reducer, bearing etc). User can specify a brand.
5. The shell manufactured by super thick high strength steel plate, which avoid the body vibration effectively.
Host of combustion machine

It is composed of combustion chamber, automatic back and forth motion system, automatic rotation system, the combustion air supply system.

1.Combustion chamber (independently rotating)
1)Our combustion chamber with larger diameter and longer length, the length of the pulverized coal preheating zone is increased, which make pulverized coal burning more fully and combusted more efficient.
2)Exclusive use of combustion chamber and rear cover separation design. (Patent number: 03216099.2)
3)Reasonable design ensures that the ignition device and air supply device with longer service life.

2.Auto-rotation and auto driving
1)Combustion chamber with motor, driven rotary in operation.
2)Exclusive use of furnace and air supply device separation design, effectively solve the problems such as firebrick collapse.

3.Burner Patented Design-easy for maintenance

The combustion chamber automatically rotation by the motor to prevent furnace slagging and improve the service life of refractory brick. The traditional burner need clean the slag 3-4 days, but our company's design greatly reduces the burners’ repair work. Our company use split design, so combustion chamber and air supply device moving forward and backward on the pully, which is easy for maintenance.

Model	MFR40	MFR80	MFR120	MFR160	MFR240	MFR320
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
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%
Matching asphalt plant output	25-40 t/h	70-85 t/h	100-125 t/h	140-170 t/h	200-250 t/h	280-320 t/h

After-Sales Service

1.Pre-sales Services:

Contact - Design - Discussion (email/call/chatting tools) - Offer - Visiting Invitation & Reception - Establish Primary Trust

2. Selling Services:

Sending the confirmed design and foundation map for building foundation;
Taking photos and videos of the production processes for customers’ reference
Pre-assemble main parts together and test
Paint color and Logo following customers’ requirements;
Arrange customers to come to inspect the finished goods;
lBook the shipping space in advance to ensure delivery on time.
Monitor containers loading and packing, such as wooden boxes packing, steel wires reinforcement.

3. After-sales Services:

Tracking the vessels and the estimated arriving date;
Sending all necessary documents and assist to fetch the goods smoothly;
Dispatch experienced engineers to installation & commission, and training;
Regularly learning the equipment running situation;
Remote control is available at any time;
Warranty: 12 months
Spare Parts: sending through DHL/FEDEX/TNT

About DB Group

HeNan DB Group Road Construction Machinery Co., Ltd. is located in Longsheng Industrial Park in Nanyang City, Henan Province. DB group has 438 staff, including 168 technical staff, with an annual output value of 150 million RMB; it is a joint-stock enterprise with design&development, production, sales and service, a built road maintenance branch member unit of Chinese road consturction industry assocation, a High-tech enterprise in Henan Province.

We can provide complete sets of asphalt mixing plant and equipments for the domestic and foreign road construction. There are six patented products, and other eight products detected by the Testing Center of Ministry of Road Constuction Machinery, its performance have reached or even exceeded ministerial standards. In the Northwest, Southwest, North China, and Central Plains, the company has set up four offices that are convenient for the customer, while established a relatively perfect after-sales service system.

Exhibition