new microwave industrial food rotary dryer
Quality assurance:
CE Certificate, and our factory can accept third-party inspection before delivery at our factory.
Features of coal rotary dryer :
1:Reasonable structure
2:High efficiency and low energy consumption
3:Convenient transportation
4:Convenient and reliable operation
Rotary Dryer working principle
The wet materials are transported into the material hopper by the belt conveyor and bucket elevator, and gets into the feeding terminal through feeding pipe with the aid of feeder of material hopper. The pitch of the feeding pipe should be more than the natural pitch of materials in order to help the materials flow into the dryer successfully. The cylinder of dryer is a rotary cylinder which is oblique slightly. The materials are fed from the relatively higher terminal, heat carrier comes in from the lower terminal, and sometimes the heat carrier and materials get into the cylinder together.
Along with the revolving of cylinder, the materials move to the lower terminal due to the gravity. When the wet materials move forward, it receives the heat from the heat carrier directly or indirectly. As a result, the wet materials are dried, and discharged out by belt conveyor or screw conveyor on the outlet. There is shoveling plate inside the cylinder in order to shovel materials up and cast it out, to increase the connection surface, to promote drying efficiency, and accelerate the forward movement of materials. Generally, the heat carrier can be hot air and chimney flue.
After the heat carrier is dried, the materials mingled with air should be collected with cyclone dust collector. If there is need to reduce the content of dust mixed with tail gas, the heat carrier should be subject to bag dust collector or wet dust collector before it is discharged.
Rotary Drum dryer working flowchart:
1. Materials are sent to hopper of rotary dryer by belt conveyor or bucket elevator.
2. Materials enter the barrel installed with slope to horizontal line from the higher side, and hot air enters the barrel from the lower side, and then materials and hot air mix together.
3. Materials go to the lower side by gravity when the barrel is rotating.
4. Lifters on the inner side of barrel lift materials up and down in order to make materials and hot air mix completely, which is designed to improve the producing efficiency of rotary dryer.
5.the lifting balde inside the rotayr dryer can be different arrangment according to different materials drying.
Our services:
(1) Warranty time: 1-3 years, from the date which the product is qualified commissioning. Any damage except the wrong operation during warranty period is repaired freely. But the travel and hotel expenses should be count on buyer.
(2) Commissioning services: the product's installation and commissioning at the demand side, our engineers will not leave there until get your agreement.
(3) Training services: our engineers will train your staff to operate it during the period of installation and commissioning, and they will not leave there until your staff can operate it properly and normally.
(4) Maintenance services: any malfunction happened, once you enquiry us, we will reply you within 48 hours except the special reasons.
(5) Life long services: we provide lifelong services for all the products we sold out, and supply the spare parts with discount price.
Triple Drum Rotary Dryer
The three drum sand dryer can be applied in drying raw materials such as yellow sand, slag, clay, quartz sand etc...It's widely used in industries such as dry mortar, cement, building materials, glass, chemicals, and casting etc.
the heat efficiency of three drum sand dryer can be up to 80%. shorter length, it's easy to arrange the work site. gas burner is clean and save space.
Technica data of triple drum dryer
Contact Us 
Company Information
About us
Zhengzhou Jiangtai Heavy Industrial Machinery Co., LTD
is located in Zhengzhou, China. Since our founding in the 1990s, we are always devoted to provide reliable products and service to our customer to build a great enterprise. After years of efforts, now we has developed to a stronger company. Our business is already involved in mining machinery, such as jaw crusher, impact crusher, hammer crusher, vsi sand maker, cone crusher, ball mill, sand washing machine, rotary dryer, vibrating screen, ball mill, spiral classifier, rotary dryer, and so on, and also involved in cement equipment, such as rotary kiln, bag collector, vertical elevator, cement ball mill, coal ball mill, etc. welcome for you visit.
Packaging & ShippingPACKAGE:
Standard export container loading.
DELIVERY TIME:
3-20 days after confirming order,detail delivery date should be decided according to
production season and order quantity.
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