Product Description Rotary drum dryer is designed to dry Food waste which contains high moisture.Heat is generate by hot air generator by Coal, gas, petrol,diesel, biomass fuel etc.Total system is automated & moisture in Food waste is adjustable as per requirement in various sectors.Depending on raw Food waste ,moisture and required production we can suggest suitable model and an approximate cost of your system in a short time frame. Working principle The hot air and the wet Food waste are first fed into the first-stage drying cylinder by the feeding system. At this time, the maximum temperature of the air flow is the highest, which can make the surface of the high-humidity and high-viscosity Food waste quickly dry and prevent the adhesion of the inner wall of the cylinder. , The Food waste into the second-stage drying cylinder, then the hot air temperature slightly lower than the first level of hot air, but with the Food waste to the opposite, so that the increase in hot air and Food waste contact area, increased feed distance, better drying effect Obviously, under the action of the leading Food waste system, the Food waste enters the third pole of the drying cylinder, which is the Food waste has been basically completed dry, hot air temperature and air volume are the smallest, can further meet the requirements of customers drying Food waste. Advantages Special technology can take more energy-saving and efficient for you,and the main structure is consists of three different metal steel cylinder with different diameter, it can get a bigger evaporation area, and drying faster,letting the Food waste make a full contact with the hot air;â??Auto-Feeding Control deviceâ?� can be regulated according to the moisture content of the Food waste ;â??Negative pressureâ?�working condition, clean work site and operating reliably. Our Services 1)Pre-sale services: Enthusiasm and sincere We provide you with the prophase plan, process flow design and manufacturer equipment according to your special demand. 2)Sale services:Careful service For your service to be exhaustive, so that you feel the seriousness of our team products and team customers intentions; 3)After-sale services: Faithfulness To establish long term friendship, we will regularly pay return visit to customers. Supplying technique, building design, instruction, installation and debugging for free. 4)After service We provide one-year warranty to make sure your machine runs consistently. We always offering lifelong services and provide spare parts for a long term. NOTE: In order to quota you the right machine with best price, we would like to get the following information include in your inquiry: -What is the raw material you are going to dry? -What is the start and ending moisture? -What is the capacity per hour you need? -What about the heat temperature? -What kind of fuel you use to heat the dryer? -How about dust collect requirements? -Other special requirements?