According to different material properties to change operation parameters, make the material form a stable whole broken fabric curtain in the cylinder body of sawdust dryer, and heat exchanger more sufficient;New type internal structure, which strengthens the effects of cleaning and heat conduction of scattered materials, and eliminates the sticky phenomenon in cylinder body, it has better adaptability for material moisture and stickiness.

The refractories of wood chip dryer is the prior factor to extend the service life , the use length of refractories directly affect the rotary dryer's availability. If frequently stop refractory kiln lining, it not only increased overhaul strength, but also affect the normal operation of rotary dryer, increasing manufacturing cost, bringing huge economic losses.

Energy saving dryer machine achieves 'zero horizontal thrust', greatly reducing the attrition of Roller block, and cylinder body operates smoothly and reliably;The dryer is of New type feeding, discharging device, to eliminate some bad results, such as feeding jams of Roller dryer, discontinuity, revert and so on, that reduces the dust removal system load;The service life of the refractory materials mainly depends on the operation status of sawdust dryer for sale, the corresponding process, as well as refractory material selection, the right building method.

Properly laying refractory materials will be the key to the service life of dryer, not only be helpful to prolong service life, still can eliminate this should lead to premature damage to some of the stress; The wrong laying method can greatly shorten the refractory materials using life.Adopting downstream drying way, Smoke and wet materials turn into dryer by one side, then it can get higher evaporation intensity with high temperature fume, low outlet air temperature, high thermal efficiency.

sludge dryer: http://www.china-ftm.com/pros/coal_slime_dryer.html