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What points that you should notice when operating the sawdust pellet mill? Screen cloth is made of the sheet steel or iron punching. If screen cloth is worn out or hit by foreign matters, you should repair it with rivet or weld it with tin. While, if the above ways are out of work, you can...

As a major industrial dryer, wood chip dryer can dry materials like wood chips, corn straw, soybean straw, cotton straw, wheat straw, sorghum straw, wood flour, wood shavings, saw dust, wood shavings, etc. The dried materials can be directly used as fodders or fuels, or milled into powders for...

In rural areas, pelletizing machines like sawdust pellet mill are not very popularized. But many people have seen the potentials. The reasons that they have concerns on investing sawdust pellet mill are high investment and lack of self-confidence in running skill. Actually, the two reasons are...

Blocking problem of wood chip dryer is always the problem that we both concern about and want to solve. The following content will discuss about the reasons and measures to solve the blocking problem of wood shavings dryer. Materials which can block the wood chip dryer are mainly the mechanical...

After being used for a much longer period, the wood chip dryer more or less has some problems. Among which, the most troublesome one is blocking. During the working process of wood shavings dryer, raw material with crystallized debris inside would block some parts. Of course, when the wood chip...

Along with the connection with international machinery, wood chip dryer develops rapidly. The development of dryer is indispensable from the scientific development, while the scientific development also impels the technologies upgrade of dryer. Through the belt conveyor or hopper elevator, raw...

In China, the annual output of agricultural straws is about 600 million ton. Except for those which are used for industry, straw recycling, fodders and bulk burning, there are still about 250 million ton which can be processed into biomass fuels. In China, there are more than 200 million people...

Every year, there are several million tons of agricultural straws which are wasted. Along with the strong appeal for clean environment and sustainable development, more and more people buy the wood chip dryer to process the agricultural and forestry wastes. As its name implies, wood chip dryer...

Pellet machines in mode of spiral extrusion is the earliest machine used to realize the shaping work. This kind of shaping machine is featured in the steady operation and continuous production. The most serious problem is that the easy-wearing parts can be seriously worn out during the working...

In recent years, quality of wood granulation machine is greatly improved. Precision for processing the die holes is ensured and quality of heat treatment on textures and surface is improved, since we exported something important from abroad. The something important refers to the multi-station...

If plastic deformation of die holes is serious, biomass pellets will be hard to be produced. What’s worse, working efficiency of sawdust pellet mill will become worse and worse. Service life of ring die will be shortened. More serious, ring die will work inefficiently. Tension force between ring...

By analyzing the working process of ring die, we can clearly explain the working principle of sawdust pellet mill through the layer division of raw materials in pelletizing chamber. Meanwhile, thickness change of material layer on feeding area can directly influence the pellet length in deformed...

If distance between press roller and ring die, kind of raw material and feeding amount are definite to saw dust pellet machine, tension force will be definite, too. A definite ratio exists between the tension force and positive pressure and it is called the lever ratio. When structural...

As an important machine to turn those agricultural and forestry materials into biomass pellets, wood pellet mill is quite popular among the energy-conserving and environmental-friendly market. Biomass pellets can be used as the ideal alternatives of fossil fuels like coal, oil and natural gas...

Along with the output increase, ring die of wood pellet machine is gradually worn out and may be of failure at last. By analyzing the reasons for working failure of ring die, we can give you some suggestions. Seeing from the actual failure of ring die, we can classify the reason into three...

Sawdust pellet mill, also named as saw dust pellet machine, is able to turn those agricultural and forestry wastes into biomass pellets of great value. Structural parameter of ring die and press roller can greatly influence the working efficiency of saw dust pellet machine. Numbers of press...

Working efficiency is an important index to evaluate the performance of sawdust pellet mill. Since the birth of sawdust pellet mill, scholars and professionals always study the way that how to improve the working efficiency. Early treatment on raw materials and systematic optimization on sawdust...

If straw pellet mill is equipped with ring dies with large suppressing ratio, the finished pellets will be greater in density and cleaner in surface. While, if the suppressing ratio is too large, ring die will be hard to finish the discharging work. More seriously, the holes of ring die would be...

Nowadays, sawdust pellet mill is not very popular in the breeding industry. While, there are still many people seeing the advantages of saw dust pellet mill. It is normal for some of them to worry about the investment. One reason is the indeed high cost in labor and electric power. The other is...

Along with the development of national economy and living level, demands for all kinds of fodders are increasing continuously. Ring die is the easy-wearing part of wood pellet machine. Nowadays, demands for ring die in world market develop, too. Quality of ring die can directly influence the...