Spiral Dryer Fabrics

Dryer screen dries paper web after passing a press section by adhering the web to a steam heated cylinder.
In the dryer section of paper machine, the paper sheet travels around large-diameter heated cylinders, remaining water is removed by evaporation.
So dryer screen must be heat resistant, rugged, and designed for both drying efficiently and evenly. Our Dryer Fabrics lifetime is about 6-18 months generally.

High quality rotary dryer with iso9000-2001 certificate

Good heavy 2011 best sales rotary dryer
Rotary drying machine,
Rotary drier, drying machine
High capacity, smooth rotation.

Good heavy brand
Rotary dryer with more than 50 years experience, professional technology support and all-around service can be offered to you.
Dryer also named as drying machine and rotary dryer. Rotary dryer is mainly consist of rotary body, raw material feeding plate, driving and supporting device, etc

Rotary dryer principle of operation
The raw material plate which is 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 usage
Rotary dryer is used to dry slag, clay, limestone, it is mainly used for cement, chemical, metallurgical, building materials industries.

Rotary dryer advantages are as follows: high dry capacity, smooth rotation, low energy consumption, easy operation, high output and so on.

Good heavy machine co., ltd has long history experience with world-class technology and best engineers in china. We supply the best service for our clients, not just sell out, we supply lifetime service. Welcome to visit our factory in zhengzhou city.


International standard container, the spare parts is packed in wooden cases.

Principle:
SP series spray dryer is improved many times, it is mainly suitable for the lower thermal temperature point, the viscosity of the liquid material drying equipment. The working principle is: cold air through the filter, and then into the heater, heated to a certain temperature, and then into the spray tower at the top of the air distributor, hot air was evenly to the bottom of the spiral run. The material is pumped to the top of the tower by the centrifugal atomizer, the material is torn into a very small mist droplets, liquid droplets and hot air and flow contact, while full heat exchange, liquid Containing water quickly vaporized, evaporated, dried in a very short period of time for the finished product, finished by the cyclone separator after the discharge emptying, waste steam discharged by the induced draft fan.
Feature:
1. The equipment drying time is short, only need 5 seconds, the general effective ingredients will not be destroyed.
2. Spray tower diameter can adapt to a variety of materials to dry, inlet and outlet air temperature is adjustable air temperature, wide range of work.
3. Equipment configuration is complete, to meet the production process requirements from the maximum extent.
4. Simple operation, wide range of adaptation, no professional operators.
5. Unique inlet screw distributor, is the company's patent, to ensure that the tower in the circumference, the air flow is absolutely uniform down, to minimize the material sticky wall.
6. Advanced and convenient cleaning door, can facilitate the operation of workers, but also to ensure absolute sealing, so that the material is not sticky wall, the tower is equipped with a clean door, to facilitate all-round cleaning.
7. tower absolute mirror polishing, without any dead ends, one is to avoid sticky material, the second is to facilitate cleaning.
8. The inlet temperature is controllable and can fully satisfy the drying process of the material.
9. All pipes, cyclones are equipped with quick opening mouth.
10. Heater is improved into a U-tube form, to overcome the heating tube thermal expansion and contraction caused by weld cracks. U-shaped tube outside the shell, to avoid the air leakage between the pipe and the tube. Fins with aluminum alloy, improve the heat transfer coefficient and heat transfer efficiency.