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Roller Briquette Machine

  • Production capacity:

    1-30 million tons of production

  • Application:

    Civil coal, industrial coal and lime production line

  • Brief description:

    briquette production line equipment is the first choice of investment projects of energy saving and emission reduction in coal industry.

  Productive capacity

Roller briquette machine always be called roller type briquette machine, roller press briquette machine, roller briquette ress, rollers briquette press etc. Anyway, it is an equipment to specially used for press aluminum dust, calcium alumina, charcoal, coal, lignite, coke, steel slag, quicklime, cryolite, iron ore etc mining and metallurgical materials, widely used in in metallurgy, refractories, power plant, chemical industry, energy, transportation, heating, industry, agriculture, animal husbandry, barbecue and other fields.

The four roller double pressure is one of the patented technology of our factory which has the advantages of simple structure, but the effect is large, the main roller work with the auxiliary rollers to press raw materials first, the hemisphere is pressed solidly, then the two main rollers press this two hemisphere together into a briquette, the pressure increases exponentially, Our roller briquette machine is sepcially for loose materials such as coke powder, oxide, dust, sludge which has a very good briquette, the equipment operation is very stable, strong overall steel.

Here we focus on the briquetting part in process:
Briquettes process generally include batching, grinding, mixing, pressing and drying.
1. Hopper silo, or box type quantitative feeder, it load and convey raw materials to crusher evenly.
2. Two-stage crusher, the raw material be crushed in to the appropriate size, generally it is most suitable that not more than 5mm.
3. Liquid mixer, be used for mixing liquid binder, if use powdered binder, it should use a drying powder feeding equipment.
4.Horizontal two shafts mixer, evenly mixing raw materials, adhesives andwater together, the adhesive will be evenly distributed in the raw materials so that achieve better strength, making briquettes better.
5. Roller briquette machine is a core of whole production line, it press materials into briquettes, the briquettes' size and shape can be customized, zhongzhou can produce various shapes of rollers.
6, vertical dryer, drying the wet briquettes which came from briquette machine,the briquettes can be dried to 3% water content, finished briquettes will put in storage or packaged.
7, belt conveyor, connected to devices, it is guanrantee for the whole manganese ore briquettes production line to realizes full automation.

The requirements for raw materials of briquettes production:
1, the particle size of raw material should be between 0-5mm.
2, can not contain impurities, especially large metal. Such as nails, or iron, rocks, it very likely damage roller and spindle..
3, the feeding of whole produciton line should be stable, even, ensure workloads of briquette machine stable, to get high efficiency of production.

Zhongzhou company based on coal and metallurgical briquette press equipment technical services, to create maximum value for clients, roller type briquette machine we produced has the high pressure, high finished product rate, high strength, fully meet the requirements of the operation of steelmaking and making briquetting, optimized operation, create the conditions for the realization of maximum benefit, we sincerely welcome all steel enterprises to explore, mutual benefit and win-win.

  Parameters
Model Performance ZZXM-4 ZZXM-6 ZZXM-8 ZZXM-10 ZZXM-15 ZZXM-20 ZZXM-30 ZZXM-40
Output 3-4t/h 6t/h 8t/h 10t/h 15t/h 20t/h 30t/h 40t/h
Roller width 250mm 240mm 220mm 300mm 336mm/400mm 428mm/500mm 500mm 700mm
Roller diameter 360mm 400mm 450mm 500mm 650mm 750mm 850mm 1000mm
Power 7.5 kW 11 kW 18.5kW 22kW 37kW 55kW 90 kW 110kW
Reducer ZQ350 ZQ400 ZQ500 ZQ500 ZQ650 ZQ850 ZQ1000 ZQ1000
Pressure type Mechincal Mechincal Mechincal Hydraulic Hydraulic Hydraulic Hydraulic Hydraulic
Roller material 65Mn 65Mn 65Mn 65Mn 65Mn 65Mn 65Mn 65Mn
9Cr2 9Cr2 9Cr2 9Cr2 9Cr2 9Cr2 9Cr2 9Cr2
wear-resistant alloy wear-resistant alloy wear-resistant alloy wear-resistant alloy
Roller assemble Split-clamp type Temper assembly Temper assembly
Hardness of roller 52-62 HRC 52-62 HRC 52-62 HRC 52-62 HRC 52-62 HRC 52-62 HRC 52-62 HRC 52-62 HRC
Pressure structure Four-rollers double pressure Four-rollers double pressure Four-rollers double pressure
Dimension  (mm) 1200x1150x1835 1400x1298x2125 1700x1510x2200 2000x1960x2440 2188x1972x1670 2660x2300x1750 2965x2450x1980 3065x28850x2220
Weight(kg) 2100 2300 2750 5800 7600 9000 15500 25000
  Product advantage

Four rollers double pressure

after the first pressurization, the materials between main and auxiliary rollers enter the place between two main rollers for a second pressurization, where the pressure will be twice of the type of two rollers.(the auxiliary roller pre-press the hemisphere on the amin roller to exhaust air, the hemisphere will be pressed again into briquettes fomation through two main rollers).

9Cr2 forging rollers

the roller materials adpot 9Cr2 forging steel, high precision and abrasion resisitant, the rigidity reach to 55-60HR through prempering.

Roller taper assembly techology(patent)

Roller and wheel hub of briquette machine is processed into tamper structure, which shall be compacted firmly by bolts for stability and reliance, easy to replace roller,save time and efforts for users.

GB standard hydraulic components

manufaturing by Dezhou oil pump company, using embolism type pump equipped with storage device which can be operation of protection briquette machine when the hydraulic moment fluctuation, the oil cylinder adopts compound type and be made of standard material 27SiMn, extremely good finish, wear resistance, having protective effect on seals.

National standard bearing

Using the rolling mill bearing series, each model is the double row cylindrical ball bearing, well-known brands, lagre load bearing, stable performance, guarantee period of 5 years.

Split plummer block

Unique split type design, precision machining, simply remove the bolts when the user maintenance, open housing, can be seen bearing, ease of maintenance.

National standard bearing

Using the rolling mill bearing series, each model is the double row cylindrical ball bearing, well-known brands, lagre load bearing, stable performance, guarantee period of 5 years.

Split plummer block

Unique split type design, precision machining, simply remove the bolts when the user maintenance, open housing, can be seen bearing, ease of maintenance.

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