The Magnesium board is made of filling materials ,such as sawdust and all kinds of crushed plant straw (you can select any one kind )and several chemical raw material which are token as modified material after special technology .the board has such features:quickly hardening ,high strength ,large-format ,fireproof ,damp-proof and good waterproof performance.It can be nailed ,planed and stuck,so it can be used widely at indoor decoration ,such as wall skirting and ceiling of market,hotel,club ,station ,office building and living room.
Wood sawdust dryer / wood chips dryer
General instruction of wood sawdust dryer:
1. Rotary drum type dryer, there are 31 pipes in it, hot air enter pipes directly.
2. Hot air in pipes, biomass materials outside, so biomass materials can avoide be ignited.
3. Indirect heating source prevent raw materials polluted by smoke and dust.
4. Specail desing can make hot air circulate in rotary drum body, and shorted drying time.
5.Brick heaint stove, there are three walls in it with differetn funcationsl, specical structure can prevent smoke, flame and dust enter pipes, just enter clean hot air.
6heating source can be coal, charcoal, wood, gas, oil, wind power etc.
Characters of wood sawdust dryer:
1is mainly to dry biomass or fertilizer powder materials , at max feed 15mm dimension materials, it has changeable speed rotary drum , which can dry high humidity materials, such as to dry biomass from sawdust, straw, stalk, e.C.T and fertilizer materials from poultry manure , home or
Factory waste
2.Machine dryer drum rpm can be controlled according to raw materials humidity. If humidity is large, then can control feeding speed and drum rpm lower to make longer drying time. The longer drum ensure high heat use efficiency.
3. Has temperature adjusting equipment between stove and dryer, which can adjust the hot air temperature before feeding to drum according to raw materials humidity
, after adjusting, then feed to dryer drum
4. Rotaryd drying machine has two ways to discharge materials,
One is to outlet from rotary drum bottom, it is mainly fit for large weight ratio materials
Biomass wood sawdust pellet mill is designed specially for the raw material which are hard to press and hard to shape.
Biomass wood sawdust pellet mill can press wood, wood chips, sawdust, straw, stalk, shell, rice husk, sunflower seed, peanut shell into good pellets with 1.1-1.4 g/cm3 density.
Biomass wood sawdust pellet mill is an ideal optiona for pellet making business, it can deal with most raw material, such as agro-waste, agriculture waste, fruit shell, rank grass and any other wood waste.
Biomass wood sawdust pellet mill have double layer die which lengthen the lifetime of the die a lot. It has advantages of flat die pellet mill and ring die pellet mill. They are the best choice for pellet mills for fuel pellets.
Seven characteristics of the biomass wood sawdust pellet mill:
1) vertical feeding directly in place.
2) die static, roller rotating, materials centrifugal, evenly distributed around.
3) double layer dies, up and down dual use, reduce the cost, enhance the efficiency, can be dual use.
4) one die, different hole diameters, with different specifications to pelleti.
