How to Develop the FTM Saw Dust Pellet Machine?

To develop the sawdust pellet mill, it is necessary to develop the technologies for collecting raw materials. Take China as an example. The land administration system of China is the contracted-responsibility on household basis. This land administration system is featured in the independent farming in blocks and low mechanical level for collecting straws.

Due to the low mechanical level, technologies for making the biomass fuels can not be well developed. Confronted with this situation, governments at all levels are working hard to propagate the detriment for burning out the agricultural straws in harvest seasons. What’s more, they invest a lot for studying and producing advanced machines for collecting the agricultural straws.

Due to the lack of standards, production of pelleting machines is difficult to be regulated and guided. As a result, the actual calorific value of biomass fuels is difficult to be controlled. Under such situations, pelletizing machines produced are featured in the high failure rate, poor after-sales service and non-standard production. Interests of customers will be harmed.

Based on the above conditions, application of pelletizing technologies becomes more and more difficult. Technical Standard for Developing Pelletizing Machines and Technical Standard for Developing Biomass Fuels, written by the Henan Agricultural University, have been passed the international certification and released around the world.

Known as the NO.1 brand of sawdust pellet mill, FTM China Machinery has early accepted the two technical standards and taken them as authorities for sequential production. Discounts for you on website!

Fote Heavy Machinery: http://www.woodpelletmillsell.com/product/wood-pellet-mill.html

Fote Official Email: vip@sinoftm.com

Working Procedures of FTM Wood Pellet Machine

Wood pellet mill, also named as wood pellet machine, is able to process agricultural and forestry wastes like corn straw, wheat straw, cotton straw, branches, leaves, sawdust, fungus dregs, furfural residue and sediment, etc. After being ground, pressed and molded, these agricultural and forestry wastes can become the biomass pellets of great value.

To ensure the length and water content of raw materials within the regulated scope, you can use the hay cutter or crushers to grind materials with length higher than 60mm. Then, through the belt conveyor, materials with even size are delivered to the upper mouth of wood granulation machine. Through a series of processes, biomass pellets can be produced.

After being cooled, these biomass pellets can be transported to fields like power plant, small-sized boiler and civil boiler. Agricultural and forestry wastes can be pressed into the biomass pellets under the mutual forces between press rollers and flat dies. During the working process of wood pellet machine, you do not need to add any adhesives or additives.

Cellulose and lignin, rich in the raw materials, are the high-molecular compounds. Lignin inside can play the roles of thickening the cell wall and bonding the cellulose. As a kind of non-crystal material, lignin is not soluble to any solvents under the normal temperature. When being heated to a certain degree, lignin is more and more adhesive.

Under certain pressures, molecule groups are mismatched, deformed and extended. Biomass molecule in raw materials can engage with each other. So, biomass pellets produced by the wood pellet mill under the help of adhesives can be very strong in strength. Discounts for you on website!

Fote Heavy Machinery: http://www.woodpelletmillsell.com/product/sawdust-pellet-mill.html

Fote Official Email: vip@sinoftm.com

Why is it Advisable to Make Wood Chip Dryer Rest?

Wood chip dryer, also named as wood shavings dryer, is a kind of large-sized dressing equipment. For many people, they do not well understand the working principle of wood chip dryer. So, they are not easy to make the investment. As a professional supplier of wood chip dryer, Fote Machinery actively makes the solutions to the negative development of drying industry like paying much attention to the quality of after-sales service.

Even though the wood chip dryer is just a machine without the common feelings like people, you still need to make it have rests. If you do not arrange the rest, wood shavings dryer will work with excessive load. If this situation lasts for a much longer period, service life of wood shavings dryer will be greatly shortened. Cost for maintaining failures will relatively increase.

If you do not arrange the rest for frequent checks, many potential problems will appeal. If the best period for finding out potential problems is delayed, cost for repairing them will be greatly increased. If distance between key parts of wood chip dryer is too narrow, blocks inside can not be well discharged. What’s worse, output of wood shavings dryer will be seriously influenced.

For the combustion furnace, it should be frequently cleaned. If being used for a much longer period while without frequent clean, furnace slags will be stored inside and take up many spaces. As a result, fuels for heat supply can not be well burned. Quality of finished products will be seriously influenced. Click website and leave messages on it to get discounts!

Fote Heavy Machinery：http://www.ft-dryer.com/products/wood-chip-dryer.html

Fote Official Website: vip@sinoftm.com

How to Improve Performance of Fote Sawdust Pellet Mill?

During the working process of sawdust pellet mill, water content in raw materials is an important parameter that needs to be controlled. If it is too high or too low, molding work of saw dust pellet machine will be of failure. If water content in raw materials is higher than 17%, speed of heat-transfer between raw materials will be lowered even though the molding temperature is qualified. Since a part of heat energy is used for evaporating water content, heat-transfer speed between raw materials is influenced.

For the evaporated water, it is easy to become the high-pressure steam if being vaporized in the molding sleeve. If the steam pressure is stronger than the abrasive power between raw materials, biomass pellets in molding sleeve will be erupted out and fractured. If eruption occurs, molding efficiency of saw dust pellet machine will be influenced.

The pellets which are erupted out may threaten the life of operators. What’s worse, service life of molding parts may be shortened. As a professional supplier of sawdust pellet mill, FTM China Machinery has done a lot efforts to deal the above problem, including the continuous improvements on the manufacturing technologies and structure of key parts.

A set of perfect production technology can not only ensure the stability of production, lower the energy consumption and improve the working efficiency, but also can protect the molding parts from being work out and prolong their service life. Therefore, FTM has formulated the matching technologies for manufacturing the saw dust pellet machine.

Fote Heavy Machinery：http://www.woodpelletmillsell.com/product/sawdust-pellet-mill.html

Fote Official Website: vip@sinoftm.com

Advanced Coating for Fote Sawdust Dryer

The sawdust dryer or sawdust rotary dryer continuously feeds wet sawdust powder into dry tubes by screw conveyor. Evaporate wet material moisture in the transmission and spread of high-speed hot air flow, getting dry powdered or granular product. China sawdust dryer is mainly composed of air heater, air feeder, air drying tube, cyclone separator, blower and other components.

Advantages of Sawdust dryer:

1. Highly automatic, productive capacity is large, continuous operation.

2. The structure is good, simple processes, materials through the resistance of cylinder running smooth, and easy to operate.

3. Good uniformity of drying products.

4. Special scattering device ensures the dryer's drying effect.

5. Good sealing performance to ensure heat preservation. And it has the perfect dust removal device, no dust spills.

Sawdust dryer structure includes heating furnace, and feeding mouth, rotating tube, filter tube, material transmission tube, cooling tube and discharge mouth. Sawdust can be full dried in rotating tube, and sawdust will be fully dispersed before going into material transmission tube, making water evaporation fast, and the block can block impurities in sawdust to guarantee the quality of sawdust in the material transmission tube. Wood chips entering the sawdust dryer, and the material boiling in the cylinder of sawdust dryer, hot air fully contact with the material to complete drying process.

Fote Heavy Machinery：http://www.ft-dryer.com/products/Sawdust-dryer.html

Fote Official Website: vip@sinoftm.com

How to Make Wood Pellet Machine be Free of Failures?

If loads on dynamo of wood pellet mill are not stable, you will see the pointer for showing the working current of main motor on electrical cabinet swings in large amplitude. At first, you should check the working condition of frequency converter. Then, you should check whether fodder briquettes adhere on the screw and shell in the feeding part.

Thirdly, you should adjust the distance between press roller and ring die. At last, you should recycle the coarse powders and materials in the system. Besides, you should ensure the raw materials and additive solution fully mix together. If biomass particles produced by wood pellet machine are not even in length, you should do the following things.

At first, you should check the installing place of cutting blade. Then, you should make the loads on three press rollers consistent with each other and check the working condition of feeding cone and scraper. At last, you should ensure that all the die holes can be filled with fodders. If die holes are blocked, you should clean them carefully.

As a professional wood pellet mill, FTM China Machinery is known as the NO.1 brand of China Mining Machinery. If most powdered materials flow into the cooler along with the biomass particles, you will bear the consequences like poor quality of biomass particles.

To deal with this problem, you should check the wear of ring die, adjust the place of cutting blade, make productivity increase in proportion to the loads on motor and check the size of powdered materials. Discounts for you on website of FTM China Machinery!

Fote Heavy Machinery: http://www.woodpelletmillsell.com/solutions/wood-pellet-production-line.html

Fote Official Website: vip@sinoftm.com

Air-exhaust System of Fote Sawdust Dryer

The sawdust dryer, refers to sawdust drying machine or sawdust rotary dryer, means to continuously feed wet sawdust powder into dry tubes with screw conveyor. Evaporate wet material moisture in the transmission and spread of high-speed hot air flow, getting dry powdered or granular product. Sawdust dryer is mainly composed of air heater, air feeder, air drying tube, cyclone separator, blower and other components.

Drying Tactics:

1. Before the start of sawdust dryer, check the connection of the power and if the rotating cylinder is in the right position. Connect the power supply and open the upper cover and run the rotating cylinder with no load. The rotating direction should in accordance with the direction label. It there is still no hot blast after 5-minute working, stop the machine and check if the air discharge mouth is blocked.

2. The cover should be put down when the machine is working. Machine should shut down when install and unload the work pieces. Pay attention that the work pieces should distribute in the cylinder uniformly otherwise the dehydrator will shake violently.

3. To stop the rotating cylinder, first shut down the motor. Then stamp on the brake pedal, but keep in mind that brake cannot be conducted until the motor is shut down.

Sawdust dryer is mainly composed of air heater, feeder machine, pneumatic drying pipe, cyclone separator and draught fan. The working process of this machine is that the spiral conveyor is used to continuously send the powdery wet sawdust into the drying pipe, and in the conveyance and dispersion of high-speed hot air, the water containing in the wet materials will evaporate, thus getting powdery or granular dry products.

Fote Heavy Machinery: http://www.ft-dryer.com/products/Industrial-dryer.html

Fote Official Website: vip@sinoftm.com