Refractories can build sand dryer prolong life: sand dryer to avoid excessive leakage into partial condensation caused by cold air, the same parts to be welded to prevent leakage welding and vulnerability; such as windscreen to improve the uniformity of the water after drying grain, but also enhance the thermal efficiency of the dryer, while not affecting the normal exhaust gas of the drying section. Dryer humid environment because there exists a certain amount of sulfur dioxide; the bag material and corrosion within the device list, you must adapt with them, in order to ensure life. Sand dryer adjustment roller to simultaneously adjust the four roller, and ensure that the contact surface with the idler wheel is not less than 50%. Adapt to high moisture, high dew point, having a hydrophobic filter to the line, to ensure that no paste bag, easy to eliminate surface dust; housing have a good drum dryer grain exterior insulation, ensure that no internal condensation; nesting air lock device performance is better. The service life of refractory sand dryer depends on operating conditions, the corresponding process, as well as the choice of refractory materials, proper masonry methods. Refractory masonry correctly and effectively is the key to life of the machine, not only help to prolong life, but also to eliminate sand dryer equipment should lead to premature failure of some of the stress; errors masonry method will greatly shortening refractory life. Drum dryer drying effect reaches a stable operating balance: The sample material is heated dryer after a period of time, roller adjustment needs credentials rotary cylinder biased, adjust the center line roller, making it a bias towards a simultaneous skew roller, so that the cylinder centerline of the drum dryer with the formation of a slight angle, so that an upward spiral thrust it with the barrel up and down the channeling power balance so that you can run a stable dryer simplified. When the drum dryer operation, the material from the feeding device into the inner rotary drum, using the downstream drying, heat exchange material in the inner liner; then move to the other end of the inner layer of material into the middle using countercurrent drying, by repeatedly Yang into the drum dryer, the material in the middle inner cylinder can fully absorb the heat sawdust dryer drum, the drum can be absorbed by the middle of the heat, so that the material to achieve the best drying condition; Finally, the material from falling into the outer layer of the middle and the other end, the material to achieve the drying effect of the material in the outer drum to discharge rollers to complete the purpose of drying. Drum dryer cylinder docking precision equipment, cylinder and fender bolts to increase the bolt holes, positioning reliability contributor fender drum dryer equipment, kiln inlet end portion is easy to heat pouring concrete positive " D "shaped in the form of the new structure. When using the dryer for drying the material, the dryness of the material need to make the appropriate test for moisture content dryer inside the material, which also largely reminder of the importance of moisture content of materials testing. Drum dryer | grain dryer | manure dryer provided by Fu Machinery Manufacturing Co. Gongyi City. Gongyi City Fu-wah Machinery Manufacturing Co. (www.hgj520.com) (www.fhhgj.com) is specialized in "Dryer, processing equipment, gas furnace," the business, the company adhering to the "honesty, hard service" philosophy, to provide you with the highest quality products and services. Welcome to inquire! Contact: Niu Wei.