Cold Press High pressure four rollers ball press machine / four rollers pellet machine / four rollers mineral briquette machine

Newly Four Rollers Briquette Machine

General Description about the four rollers briquette machine

The four rollers mineral briquette machine mainly used for pressing mineral material before put into the smelting furnace, such as:

iron ore dust, chrome ore dust,

copper ore powder,

lead zinc ore, aluminum ash ,

Si-Mn mineral powder,

bauxite refractory , nonferrous metal powder and other mineral.

Advantages of the four rollers briquette machine

This kind four roller briquette machine is the first choice for energy conservation, emissions reduction, environment protective, waste mineral dust recycle and make the dust much easy to transport .

How does the four rollers briquette machine work ?

Four-rollers briquette machine working principle is that the two vice-roll pre-press materials first(because the mineral powder is kind of hard material compare with coal, peat, etc, so need press twice), enhance the briquettes' strength at first. Then the material through the next two main rollers for second press, so the pressure to materials is multiplied, can maximally make sure get high quality and super strength briquettes. 

In the following picture, we can see the first two rollers- two cylindrical rollers above the two rollers mould .

Also, there is two rollers briquette machine as well, mainly for pressing regular powder material, the working principle is same to four roller briquette machine, just without two roller, no need pre-press step.

The working principle of the regular two rollers coal briquette machine

Two rollers briquette machine motor will pass the power on to the two pressure roller through 

the reducer. The two sides and roller rotation, in both the rotating direction, material fulfill the space between two rollers, with the roller rotation, pressure on material will be bigger and bigger. When the material reach the two rollers rotating line contact point, the pressure reach the peak. After press, the briquette will drop by gravity.

suitable material like:

1. coal dust/powder/grain,  charcoal, coke, gypsum,

2. bolus alba, white bole, caoline, active carbon and other kinds powder, dust material .

Both two rollers briquette machine or four rollers briquettte machine mainly be used in 

Refractory plant, power plants, metallurgical, chemical, energy, transportation, heating and otherindustries .

Features of the two/four rollers briquette machine

a.Briquette Size:30-60mm or custom made

b.Briquette Shape:oval, square, pillow, hexagonal or custom design

c.The rollers are made of 65Mn or 9Cr2Mo.After heat treatment the hardness of the rollers will be very high. The rollers is specially designed and easy for exchange. And there is buffer unit inside the machine to prevent the machine from being damaged by block material.

Technical data of the two/four rollers briquette machine

If you wonder your material can be handle or not by our roller press briquette machine, kindly let us know the raw material, the size and moisture of the raw material, the capacity per hour, our engineer will recommend most suitable machine with relative technical data, pictures, separate price very quick .

Packing and shipping of the two/four rollers briquette machine

1. with wooden case for single machine, small size machine

2. with container for big size machine, large quantity machine, or complete production line

FAQ about two / four roller briquette machine

What’s the shape of the briquette ?

      Answer: Square, oval, pillow, ball, or customized .

Moisture demands of the two/ four rollers briquette machine ?

      Answer: usually 8%-12%  .

what’s the feeding size to the two / four rollers briquette machine ?

      Answer: less than 5mm in general .

With binder or not ?

 Answer: it’s up to you, with binder can enhance the cold strength and thermal intensity , if you do not need, then without binder .

What’s the supporting machines in the briquette making production line ?

      Answer: crusher, conveyor, binder, mixer, double-shaft mixer, raw material dryer, 

briquette mesh belt dryer, electric cabinet, etc . We produce all the supporting equipment.

coal / mineral rollers press briquette machine Company brief introduction 

Henan province zhengzhou city weilite machinery plant is the professional manufacture for making different kinds new type two rollers briquette machine, four rollers briquette machine , importing international advanced technical, use and improve the newest design concept of different machines to make more high efficiency, power saving and durable ball press briquette 

machine .

Our service of the two /  four rollers briquette machine

1. If any interest on our coal / mineral briquette machine, please feel free to contact me and 

let me know your requirement on capacity and material size.

2. We are professional mineral / coal briquette machine manufacturer, we will help to choose 

the most suitable machine for you.

3. Whole plant design and drawings are free after set order.

4. Quality Commitment: Quality Warranty, Grantee Period: 1 year. Supply wearing parts with favorable price and long term after-sales service.

5. If you need, we will dispatch professional engineer for installation, trail and worker training.

If any interest to our mineral / coal briquette machines, please contact me for more 

details.

Tel:+86 (0)371 86687769

Cell Phone/what's app:+86 18237163670

Contact person: Ashley Gao(Sales Manager)

Skype: ashley weilite