ROP High-temperature Dyeing Machine

Product Features

(1) Rapid circulation system for excellent dyeing resultsWith a fabric running speed of up to 420 meters per minute and an efficient fabric - liquid separation system, a rapid dual - circulation of the dye liquor and the fabric is fully achieved. The uniform dye liquor penetrates the fabric at high frequency to achieve a more even dyeing effect.             

(2) Combination of fabric laying and fabric guiding tube with patented technology designThe unique design ensures smooth fabric running without tangling. The fabric laying has a large amplitude. After reciprocating fabric laying, the stacked fabric is neatly arranged, which reduces malfunctions and makes the operation simpler.

(3) Novel fabric trough with large fabric - carrying capacity and low liquor ratioThe brand - new design of the fabric storage trough curve features a tubular Teflon rod evenly distributed in a sieve - like pattern at the bottom. It can hold a large amount of fabric and allows the fabric to run smoothly. At the same time, it realizes the secondary separation of water and fabric, promoting the rapid back - flow of the dye liquor, thus achieving a lower liquor ratio. An optional pre - tank with a hot - water function is available. The liquor ratio of 1:4.5 - 5 is close to that of an air - flow atomizing dyeing machine, but it can handle a wider variety of fabrics for dyeing than the air - flow atomizing dyeing machine.

Technical ParametersMaximum working pressure: 0.4 MPaMaximum working temperature: 140 °C，This machine is available with 1 - 6 tubes. The single - tube capacities can be selected from 50, 100, 150, 200, 250, and 300 (the unit should be specified according to the actual situation, such as kg, meters, etc.).

Product Advantages

The ROP high - temperature low - liquor - ratio dyeing machine is a new - generation overflow dyeing machine that is energy - efficient and environmentally friendly. It is developed by absorbing advanced foreign design concepts. Through the new nozzle system and fabric lifting and spreading system, this dyeing machine significantly increases the fabric - carrying capacity and fabric speed, reduces the liquor ratio, and ensures the most uniform dyeing effect and excellent hand - feel of the fabric. With wide adaptability, it is an ideal piece of equipment for most knitted and woven fabrics, such as all - polyester, TC, TR, polyester blends, and single - jersey fabrics.

Guarantee of Energy Saving and Consumption Reduction

1. Large - capacity design For conventional O - type dyeing machines of the same specification, the capacity of each chamber is generally 200 - 250 kg, while the capacity of this equipment reaches 350 - 400 kg.

2. Vertical heat exchanger

The vertical high - efficiency and low - consumption heat exchanger provides the maximum heating rate. It facilitates the complete drainage of the dye liquor and condensed water, avoids the formation of scale, prolongs the service life, and reduces heat loss and waste. It also serves as part of the dye - liquor circulation pipeline and is used for heating and cooling the dye liquor. Since it doesn't store water itself, the structure is reasonably optimized. This helps to reduce the liquor ratio. The vertical arrangement allows for the real - time drainage of condensed water and dye liquor, shortening the time consumed in the hot - cold conversion process.

Equipment Specifications and Outline Dimensions