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SAWDUST BRIQUETTE MACHINE

A sawdust briquette machine makes briquettes from sawdust or other wood waste material. Unlike home-use briquette press, the industrial briquette machine with heavy power. So it has higher requirements for energy saving and environmental protection. The ram-type briquette press is the best choice for a briquette plant.

The small machine is a screw-type press machine, capacity at about 200-300kg/h, small investment, mainly for making briquettes or charcoal, it’s a different kind of machine although all called briquette press.

sawdust briquette machine left side view

How Do You Make Briquettes from Waste Sawdust?

sawdust

Lignin is naturally present in sawdust, which enables the wood briquettes to be bonded in high-temperature and high-pressure machines when pressing in the sawdust briquette machine, so they usually do not need to add any additives.

Briquettes usually have a higher heat value between 4000-5000 kcal. It is excellent biomass fuel no matter as an industrial fuel or for home cooking.

Sawdust briquettes are the most commonly used environmentally friendly fuel in industrial boilers and pellet burners. It’s a kind of biomass fuel widely applied.

The most common briquettes got from wood chips, branches, sawdust, or wood waste wood pallets. The raw materials mostly come from furniture factories, paper mills, agricultural and forestry wastes, etc.

different diameter briquettes 20mm-80mm

Why You Need a Sawdust Briquette Machine

If you new enter this field, you may have a question. Why not burn the wood or sawdust directly and make it into briquettes by a sawdust briquettes machine? It needs to be answered from two aspects: reducing costs and increasing revenue.

Sawdust is a by-product of industrially processed products. Its storage and transport cost is very high because of its loose structure and low density. After being pressed by a sawdust briquette machine, the sawdust briquette density can increase to 1.1-1.3g/cm. It reduces storage and transportation costs. The wood briquettes are clean and safe. In addition, the briquettes have high combustion value, could replace traditional non-renewable fossil energy, and bring additional income to producers.

At the same time, the moisture content of wood waste varies greatly, and the scope of application is small. However, during the processing, the size and moisture of the sawdust briquettes become uniform.

Therefore briquettes are widely used, and the market develops well. It becomes a high-quality fuel resource and increases the income of producers. That’s why many factories do not directly burn wood chips and process them into briquettes for sale by sawdust press machines.

sawdust briquette machine for sale

Which Kind of Wood Waste Could be Processd to Briquettes?

Sawdust could be processed directly when material moisture is no more than 20%.

Wood chips need to be crushed to size within 10mm. You need a chipper or crusher if the material is wood waste, wood logs, or wood branches. But if your raw material moisture content is more than 20%, a rotary dryer is needed. Many kinds of wood waste are workable for briquetting after initial treatment.

wood shavings within 30mm
waste wood logs
wood waste plate
wood branches

Sawdust Briquette Machine Design Principle

The raw material with suitable size and humidity convey into the main bin through the main feeder. Then is transported to the distribution box through the variable-frequency feeding auger. And the distribution box feeds the raw materials directly into the sawdust briquette maker stamping chamber.

Different size punches aim at the discharge holes of the discharging die for reciprocating punching. The raw material is heated, softened, and reduced in volume after multiple impacts of the punch and the discharging hole. Then become solid biomass solidified fuel.

side view of sawdust briquette machine

The sawdust briquette machine uses the stamping principle of the crank connecting rod to work, and the pressure can reach more than 700 tons. It can adapt to various raw materials with good effect.

Different from the traditional single-mold ram-type briquette machine, this machine is designed with two cams, which can save energy by 50%, and the output is also higher. Each moving part of the equipment is forced to be lubricated by an oil pump and forced cooling by cooling water to ensure the normal and stable operation.

wood briquette machine drawing

Structure & Parameters Of Sawdust Press Machine

Sawdust briquette machine is consists of the press machine, feeding system, control system, cooling system, and other parts needed. Every system plays a crucial role in machine quality and stable operation. Therefore, we have invested a lot in the innovation and designing of the machine to promise the sawdust briquetting machine smooth running. briquetting machine stable running.

Briquetting-machine-diagram
MACHINE MODEL POWER DIAMETER
HM-1000 45kw 20MM-110MM
HM-2000A 55KW 20MM-110MM
HM-2000B 75KW 20MM-110MM

Sawdust Briquetting Machine Working Video

Sawdust briquetting machine, as a professional machine for turning wood waste into fuel briquettes, with low energy consumption and high output features. It converts waste materials such as useless sawdust and wood chips into renewable resources, reduces waste treatment costs and environmental pollution, and increases additional revenue for customers.

30mm wood briquettes
ram type sawdust briquette machine

Advantage of Ram-Type briquette Machine

handle

The following are the advantages of our machine

  • Unique double-molds stamping design, high pressure, no blocking problem; high density, high forming rate, output diameter within 20-80mm range, and other size customs acceptable, large-scale market scope. Save energy by 50% and reduce production costs.
  • The sawdust press machine runs stably and reliably, the failure rate reduces to a very low rate, and it can run continuously for 24 h* 7 days.
  • The auger compulsorily feeds evenly, has no bridging problem, and feeds smoothly.
  • Forced oil injection for lubrication and cooling system, and then force water injection for cooling, to ensure the sawdust log press low-temperature operation and reduce the failure rate. The lubricating oil is recycled without waste, no need to add grease, and the lubrication of the machine is reliable and low in cost.
  • It is easy and quick to replace the molds and punch heads, and the mold sleeve is in the discharge mold, and the cost of the mold is low.
  • All moving parts in the sawdust briquette maker are lubricated by forced oil injection and cooled by forced water injection. The lubrication system temperature is low, and the accuracy remains stable. The service life of the machine is longer. The system is designed with an oil pressure gauge and cannot run without oil and cooling water. It protects the bearings and reduces the risks of the wrong operation.
  • Several small punches aim at the discharge holes, and there is no ineffective extrusion contact area between the ram and the forming die part, which reduces electrical energy consumption by 50%. It has fundamentally changed the machine running.
  • A fully automatic control system saves labor costs and automatically prevents possible blockage risks.

The Difference With the Old-Type Sawdust Briquette Machine

  • The new sawdust briquette machine is with unique feeding system, coarse and fine materials can be smoothly entered into the machine for briquetting and pressing, reducing the cost of crushing.
  • The punch and the main box of the sawdust log press with a unique sealing design, dust will not enter the main body and contaminate the lubricating oil, and the lubricating oil will not overflow to the outside of the main box. The lubricating oil consumption is lower.
  • All parts in the machine are cooled by forced oil lubrication and forced water injection. It ensures 24 hours continuous running.
  • All rotating bearings in the feeding system are separate from the raw materials design. It prevents dust from entering the rotating bearings.
  • The punch, punch connection, and reciprocating sliding rod adopt unique design, long life, easy to disassemble and replace. So the punch head and die costs are lower.
  • Split-type punch design, no wasted work, energy-saving by 50%.
sawdust briquette machine installation

Briquettes Widely Application

  • Industrial Power Generation
  • Home cooking and heating
  • Biomass burner and boiler
  • Used to replace coal, natural gas, and other non-renewable traditional energy sources
briquette burning in stove

How to Make High Quality Briquettes

High-quality sawdust briquettes have good density, high heat value, long storage time, low ash content, and without much impurities. So how to produce high-quality briquette fuel by a sawdust briquette machine? You need to pay attention to the following aspects.

  • Choose pure sawdust, sieving out sand and other impurities. It will reduce the briquette ash content and increase combustion value.
  • The moisture content of the sawdust is under 12-18%, and the size is crushed within 10 mm. The briquettes made are smoother, denser, and enjoy a higher heat value.
  • Using our double-molds punching-type sawdust briquette machine, higher output and more energy saving, and the diameter variety from 20mm to 110mm choice customization acceptable, and that’s easier to open the fuel market.
70mm wood briquette logs
sawdust briquettes

Get Answers Here

The calorific value of sawdust briquettes is usually high, usually 4000-5000 kcal, and there will be some differences depending on the raw material tree species.

Yes, but your raw material needs to be crushed, the size of no more than 10 mm, and then could be pressed.

Depending on the configuration of the production line, the area of the plant is also different. A smaller workshop generally requires 100 square meters, including a machine area and maintenance area, also includes space for the temporary storage of briquettes. You can contact us to get a detailed plan drawing.

It is according to your local market situation. The briquette density and size requirements to industrial briquettes and civil briquettes are different. You can contact us for more local market information.

Yes, we can recommend the machine types and models according to the output, shape, and briquette market. Welcome to contact us to discuss more details.

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A professional technical team is the foundation of excellent products. We are proud of our responsible engineer’s team.

You can contact us to customize a professional solution based on your raw materials, and we will provide you with a professional solution within one working day. Act Now!

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Office – A2, Chuangzhigu Zone, Shandong, 256400, China.

Factory – Chanshan Zone | Tianqu Zone, Shandong, 256600 China.

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