Roller briquette machine also be called roller type briquette machine, roller press briquette machine, roller briquette ress, roller ball 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:
The 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 requirement for raw materials of roller briquette machine:
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 focus on technical services of roller briquette machine, to create maximum value for clients, ZHONGZHOU roller briquette machine has the high pressure, high finished product rate, high strength, fully meet the requirement of 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!

 Productive advantages

• 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).

• 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.

• 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.

• 9Cr2 forging rollers

  

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

• 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.

• Steel reducer

  

  Independent production, full steel material bell housing, gears made of 40Cr steel, stable performance.

• Spindle material

  

  high quality finished No.45 steel tempering.

 Case

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  15 ton Coal Briquettes Production Plant in Congo

  In March, 2016, our coal briquettes production plant was exported to Congo. This briquette plant includes coal briquette machine, crusher, double shaft mixer and binder mixer.

  
  
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  One set rotary dryer shipped to Vietnam

  Rotary dryer is mainly applied to drying river sand, dry-mixed mortar, yellow sand, cement clinker, clay, coal gangue, mixtures, coal ash, gypsum, iron powder and other raw materials, widely used in building materials, chemical industry, casting industry and other industries.

  
  
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  One set coal briquette machine shiped to Lagos

  Coal briquette machine can press coal powder, coke powder, coal gangue, and fly ash into ball shape. It not only reduces energy consumption, but also promotes the sustainable development strategy.

  
  
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  The production field in Indonesia north

  Coal is the applicable and energy,so if waste the coal,it will be wasteful.So some people think that we can press coal into briquettes to storage for storage,thus coal is made full use and save energy,improve efficiency.Atthe same time,we need one machine to press coal into balls.Henan Kefan is the professional coal briquette machine supplier in China,we can supply other briquette makers,such as charcoal powder briquetting machine,etc.We can supply best products and best service,and customers who have brought our products all over the world give our products high praise.

  
  
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