Hydraulic Pressure Roll Briquette Machine
Hydraulic Pressure Roll Briquette Machine or roller briquette press is used to briquette the wet materials into the briquette.
Hydraulic Pressure Roll Briquette Machine Materials
Almost all the materials can be used in the hydraulic pressure roll briquette machine.
Hydraulic Pressure Roll Briquette Machine Materials
the following are some common materials:
- Fuel: coal, charcoal, etc
- Metal: oxide scale, mill scale, iron, aluminum, ferro silicon, copper, chrome, chromite, manganese, nickel, zinc, etc
- Mineral: kaolin, laterite, magnesite, fluorite, fluorspar, silicon, dolomite, etc
- Other: lime, plaster, coke, carbon black, gypsum, clay, sludge, converter dust, pigment, etc
Although almost all materials can be used in roller presses, each type of briquetting machine has its own expertise in materials and briquetting. We suggest selecting the appropriate model based on your material and finished product density to maximize your benefits
For BIOMASS BRIQUETTE, we recommend to use other briquette machines, like the log briquette maker, screw bio briquettes machine, wood chip compactor and biomass brick briquetter.
Requirement of raw material
1.raw material size
High quality briquette comes from the small raw material, for common materials, less than 5mm is a good choice for energy saving and usage.
2.raw material moisture
Moisture is very important in briquetting process, if the material is too wet, it will stick in the roller hole and the machine won’t make briquette anymore, too dry, you can’t even get the shaped briquette.
So, what is the proper moisture for briquetting?
This is different from material to material, and also have something to do with the binder you plan to use.
Here is an example:
In coal briquette making process, when using lime and clay as binder, the moisture should be between 18-20%, but when use pulp or sodium humate as binder, the moisture requirement change into 10-12%, if the binder is asphalt, the moisture even low to 2-4%!
Binder
In the process of material forming, adhesive needs to be added to the material, and we have different considerations for the adhesive. For example, if your material is too wet to form, we usually need to dry it. However, if the humidity is not so high, we solve the problem by adding some dry adhesive, which is not only used for forming, but also for controlling humidity. The proportion of binder varies for different materials.
Herewith an article for you to learn more about binder: All about binders – make briquette with the proper binder
Usually we choose binder which cost less and is easy to get, herewith some common binders which may be very suitable for you to get and use. starch, syrup, cement, etc.
The briquette ball size
The size of the pressure ball can be customized according to customer requirements.
With further consideration of capacity and the briquette strength, our recommend size is between 25mm to 50mm.
The shapes of briquette
The shapes of briquette
The shapes of briquette can be all kinds of different shapes based on different molds, like square shape, spherical shape, oval shape, cylindrical shape, bread shape, pillow shape, etc. We can produce the special shapes based on customers’ demands.
Roller
Mold Can Be Customized
Usually, three types of roller materials are used, 65Mn, 9Cr2Mo, and stainless steel. 65Mn roller is a low-cost cast steel material with a service life of generally 10-12 months. 9Cr2Mo roller is a high chromium alloy material with higher cost and good wear resistance, with a service life of generally 1.5-2 years. Stainless steel material can generally be used for 3-4 years.
Other high standard roller materials are also acceptable according to your investment and the specific raw material you need to deal with.
Hydraulic Pressure Roll Briquette Machine Price:
It depends on the model you plan to use as well as the parts, for the parts, the most important here is the feeding structure and the roller type.
