1、Application:

　　The drum is the cornerstone of modern tannery of machines for tanning retanning and dyeing.

　　2、Structure:

　　The drum is made of AISI316L、AISI321 stainless steel which have characters of cleanness and anti-corrosion. The basic structure consists of two drums firmly connected with one another. They both rotate, time and speed of rotation could be controlled. Inner drum is divided into 3 compartments each with an automatic door. The entire width of the inner drum is perforated. Intensive recycle movement of the liquor is achieved by built-in liquor-leading boards.

　　Via a hollow axle and channel, the liquor reaches feed tank where all parameters could be measured, then is flows rapidly back to the inner drum. The main motor, reducer, and control elements are world famous brands to ensure stable performance and accuracy control.

　　3、Characters:

　　1)Ensure dyeingconformance of every piece of any drum or patch and without any dyeing defects, spots, twine or tear (except artificial factors).

　　2)The temperature of the liquor inside drum could be controlled automatically and accurately.

　　3)Special air exchange-jet-cross System. The flow of the liquor is not only in roatating direction but also in transverse directon from one inner compartment to another. The chemical and water blend rapidly and diffuse more queickly into hides, so the bath duration could be reduced up to 50%; only 1:1:2 liquid percentage will meet the technological requeirements with reduction of water and chemical up to 50% and 20% separately.

　　4)Blender and chemical tank connect directly with the pipes and drum body, so the drum do not need to be paused when feeding water and chemicals.

　　5)Auto air-exchange, drainage and three auto sliding doors are all strictly sealed which ensure the clearing of the working environment.

　　6)Large capacity; occupy small space; ecnomical and effective; environmental protection; easy operation; safety and reliability.