The O shape sample fabric dyeing machine is very suitable for large-scale continuous and stable dyeing processing in the process of operation. It is the most important dyeing equipment for cotton, chemical fiber and its blended fabric. Depending on the dye used, the types of continuous pad dyeing machines are also different, such as vat dye suspension pad dyeing machines, nafto dye bases and color formers, sulphur dye pad dyeing machines, hot melt dyeing machines, and the like. Although the types are different, their composition can be roughly divided into the following parts: dyeing rolling mills, dryers, steamers and washing machines.
The padding device of the O-type fabric dyeing machine is the main device for fabric pad dyeing, and is mainly composed of a roll, a rolling groove and a pressing device. The rolls are soft and hard, the hard rolls are generally made of stainless steel, and the soft rolls are made of rubber. Roll pressurization methods include lever pressurization, oil pressure and pneumatic pressurization. The roll has two rolls and three rolls. According to the arrangement of the rolls, there are vertical and horizontal parts. The padding method has one dip one rolling, two dip two rolling or multiple dip two rolling, depending on the type of fabric and the type of dye.
Drying device for O-type fabric dyeing machine: including infrared (pre-bake), hot air and drying drum drying. The first two are non-contact drying, the fabric is subjected to less tension, and the latter is contact drying, and the fabric is subjected to a large tension. Infrared drying: The infrared radiation is used to penetrate the inside of the fabric to evaporate the water, to be evenly heated, to prevent the dye from moving, the drying efficiency is high, and the equipment has a small footprint.
https://www.tonghuadyeingmachine.com/
