Mining Drying Equipment Rotary Dryer Machine, Rotary Drum Dryer for Sand, Lime, Coal, Calcium Carbonate Rotary dryer Usage and application : The rotary dryer is a type of industrial dryer employed to reduce or minimize the liquid moisture content of the material it is handling with a heated gas. In industry, rotary dryer is often used to dry metal powder, iron concentrate pellets, slag, quartz sand, blue carbon, lignite, fly ash, quartz sand, clay, etc. rotary dryer Working principle: The rotary dryer system is mainly composed of a heat supply source, a loading machine, a feeding machine, a rotary drum dryer, a material crushing device, a discharging machine, an induced draft fan, a discharger, and a power distribution cabinet. The lifting plates which are arranged reasonably with changeable angles in order, throws moisture materials into the rotary cylinder. Then water will be separated from the materials by hot air-flow and changed into vapour to be discharged into the atmosphere. Then the materials would be dryed. Rotary Dryer Features: 1. Shell adopts assembled structure, and its precision has been improved a lot, which will be convenient for transport. 2. According to different fuel properties, suuitable lifters will be used. This can make material receive more heat exchange. 3. Sealing is simple but efficient, which can improve capacity and improve whole machine performance. 4. Its matching combustion furnance is energy-saving type, which takes small area and is easy to adjust. Silica sand dryer technical specifications: rptary dryer technical specifications: Spec./m (Dia.×Length) Shell Cubage (m³) Capacity (t/h) Installation Obliquity (%) Highest Inlet Air Temperature (ºC) Main Motor (kw) Weight (t) Φ1.2×8.0 9.0 1.9~2.4 3~5 700~800 7.5 9 Φ1.2×10 11.3 2.4~3.0 3~5 700~800 7.5 11 Φ1.5×12 21.2 4.5~5.7 3~5 700~800 15 18.5 Φ1.5×14 24.7 5.3~6.6 3~5 700~800 15 19.7 Φ1.5×15 26.5 5.7~7.1 3~5 700~800 15 20.5 Φ1.8×12 30.5 6.5~8.1 3~5 700~800 18.5 21.5 Φ1.8×14 35.6 7.6~9.5 3~5 700~800 18.5 23 Φ2.2×12 45.6 9.7~12.2 3~5 700~800 22 33.5 Φ2.2×14 53.2 11.4~14.2 3~5 700~800 22 36 Φ2.2×16 60.8 13.0~16.2 3~5 700~800 22 38 Φ2.4×14 63.3 13.5~16.9 3~5 700~800 37 45 Φ2.4×18 81.4 17.4~21.7 3~5 700~800 37 49 Φ2.4×20 90.4 19.3~24.1 3~5 700~800 45 54 Φ2.4×22 99.5 21.2~26.5 3~5 700~800 45 58 Φ2.6×24 127.4 27.2~34.0 3~5 700~800 55 73 Φ3.0×20 141.3 30.1~37.7 3~5 700~800 75 85 Φ3.0×25 176.6 37.7~47.1 3~5 700~800 75 95 Φ3.2×25 201 42.9~53.6 3~5 700~800 90 110 Φ3.6×28 285 60.8~76.0 3~5 700~800 160 135 Rotary dryer in workshop : rotary dryer installation site : rotary dryer delivery : Other type rotary dryer -three drum dryer : Our service: 1. Pre-sale services: Act as a good adviser and assistant of clients, enable them to get rich and generous returns on their investments. 1>. Select equipment model; 2>. Design and manufacture products according to clients' special requirement; 3>. Train technical personnel for clients. 2. Services during the sale: Respect clients, devote ourselves to improving the total value of clients. 1>. Pre-check and accept products ahead of delivery; 2>. Help clients to draft solving plans. 3. After-sale services: Provide considerate services to minimize clients' worries. 1>. Assist clients to prepare for the first construction scheme; 2>. Install and debug the equipment; 3>. Train the first-line operators; 4>. Examine the equipment; 5>. Take initiative to eliminate the troubles rapidly; 6>. Provide perfect service; 7>. Provide technical exchanges.