sawdust briquette making machine
Sawdust briquette machine is a machine that making briquettes from sawdust and other wood waste material into fuel briquettes. Different from the small-scale household sawdust briquette press, the industrial-use sawdust briquettes machine has higher output and power, so it has higher requirements for energy saving and environmental protection. Therefore, in the industrial field, the punch type wood sawdust briquetting machine is the best choice for pressing wood sawdust and other kinds wood material.
The small scale sawdust briquette making machine is screw type press machine, capacity at about 200-300kg/h, small investment, mainly for making briquettes or charcoal, it’s totally different kind of machine although all called sawdust press machine.
How to Make Briquettes From Sawdust ?
Sawdust briquettes are the most commonly used environmentally friendly fuel in industrial boilers and pellet burners. It’s a kind of biomass fuel.
The most common briquettes are made by sawdust log press 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.
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 maker, so they usually do not need to add any additives.
Sawdust briquettes usually have a higher heat value, between 4000-5000 kcal, so it is an excellent biomass fuel no matter as industrial fuel or for home cooking.
Why You Need a Sawdust Briquette Machine?
Many people who have just entered this industry have a question, since wood chips can also be burned directly, why not burn it directly and make it into briquettes by a sawdust briquettes machine? To answer this question, it needs to be answered from two aspects: reducing costs and increasing revenue.
Sawdust as a by-product of industrial processed products, because of its loose structure and low density, the cost is high during storing, or transporting. After being pressed by a sawdust briquetting machine, the density can be increased to 1.1-1.3g/cm3 , these greatly reduced storage and transportation costs, and because the wood briquettes are clean, safe, and have high combustion value, it could be used to 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, the application of briquettes is extremely wide and the market is huge. It becomes a high-quality fuel resource and increases the income of producers. This is why many factories do not directly burn wood chips and process them into briquettes for sale by sawudst press machine.
Which Kind of Wood Waste Could be Processd by Sawdust Briquette Machine?
For wood sawdust, could be pressed directly when material moisture no more than 20%.
Wood chips need to be crushed to size within 10mm before processed by sawdust briquette machine.
But if material is wood waste, wood logs and wood branches, need chipping and crushing firstly, then could briquetting. But if the moisture content more than 20%, need drying also.
So most of the wood waste could be briquetted by the sawdust briquette press.
Working Principle Of Wood Sawdust Briquette Machine
The raw materials with suitable size and humidity are conveyed into the main bin through the main feeder. The main bin is fed into the distribution box through the variable-frequency and speed-regulated feeding auger, and the distribution box conveys the raw materials directly into the sawdust briquette maker stamping chamber.
Different size punches are directly aligned with 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 of the forming die. Then become a solid, hard biomass solidified fuel.
The forming 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 sawdust briquetting machine, it is designed with two cams, which saves 50% energy and has higher output. Each moving part of the equipment is forced to lubricate by the oil pump and forced to cool by the cooling water to ensure the normal operation and continuous running of the machine.
Structure & Parameters of Sawdust Press Machine
Sawdust briquette machine is consist of the press machine, feeding system, control system, cooling system and other parts needed. Each system plays a key role in the quality and stable operation of the machine. Therefore, we have invested a lot in the innovation and designing of the machine to promise the sawdust briquetting machine stable running.
| Machine Model | Power | Capacity |
| HM-1000 | 45 | 00.8-1.2T/H |
| HM-2000A | 55 | 1.2-1.8T/H/td> |
| HM-2000B | 75KW | 1.5-2.5T/H |
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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.
Advantage of Ram-Type Sawdust Briquette Machine
The following are the advantages of our machine
1.Unique double-molds stamping design, high pressure, no block problem; high density, high forming rate, output diameter within 20-80mm range, and other size custom acceptable, large market scope. Save energy by 50% and reduce production costs.
2.The sawdust press machine runs stably and reliably, the failure rate is extremely low, and it can run continuously for 24 h* 7 days.
3.The auger compulsorily feeds, feeds evenly, no bridging problem, and feeds smoothly.
4.Forced oil injection for lubrication and cooling system, and then forced water injection for cooling, to ensure the sawdust log press low-temperature operation of the machine and greatly 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.
5. It is easy and quick to replace the molds and punch heads, and the mold sleeve is inlaid in the discharge mold, and the cost of mold is low.
6.All moving parts in the sawudst briquette maker are forced to be lubricated by forced oil injection and cooled by forced water injection, the temperature is reduced, the accuracy remains stable, and the service life is long. The machine is equipped with oil pressure gauge and cannot run without lubricating oil and cooling water. This protect the machine and reduce risks of wrong operation.
7. Several small punches are directly aligned with the briquettes discharge holes, and there is no ineffective extrusion contact area between the punches and the forming die parts, All the punching forces are directly applied to the material for stamping and forming, which reduces electrical energy consumption by half. It has fundamentally changed the machine running
8. Fully automatic control system saves labor and automatically prevents possible blockage risks.
The Difference With the Old-Type Sawdust Briquette Machine
- The new sawdust briquette machine is designed special 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 are sealed with special design, dust will not enter the main box 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. Promising 24 hours continuous running.
- All rotating bearings in the feeding system are designed to be separated from the raw materials to prevent dust from entering the rotating bearings.
- The punch, punch connection and reciprocating sliding rod adopt special design, long life, easy to disassemble and replace, and low punch and die cost.
- Split-type punch design, no wate work and energy saving.
Wood Sawdust 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
How to Make High Quality Briquettes from Sawdust?
High-quality sawdust briquettes have good density, high heat value, long storage time, low ash content, and no much impurities. So how to produce high-quality briquette fuel? Need to pay attention to the following aspects.
- Use clean pure sawdust, sieving out sand and other impurities, this could reduce ash content and increase combustion value.
- The moisture content of the sawdust is controlled at around 12-18%, and the size is controlled within 10 mm. The briquettes made are smoother, more dense, and have a higher heat value.
- Using our double-molds punching-type sawdust briquetting machine, higher output and more energy saving, and the diameter variety from 20mm to 110mm choicem customization acceptable, and that’s easier to open the fuel market.
Get Answers Here
- What is the calorific value of common sawdust briquettes?
- My raw material is wood waste, can it be used to make briquettes?
- How much area of workshop is needed for a small plant?
- What size sawdust briquettes are the most popular in my local market?
- Can your sawdust briquette machine be customized to process different size and shapes?
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