1.It installs a programmable intelligent LCD computer which has various expressions and monitors in real-time working condition. 2.It uses the infrared coating which is low power, no smoking pollution and loss of glycerol ,it has good thermal insulation effects, and is effective in saving energy and costs. 3.It adopts measuring and controlling temperature technologies, which guarantees the durable operation so that life is much longer than those common infrared machine. 4.It uses air cooling system without external sources, reducing the waste of water. 5.You can Simultaneously proof at different liquor ratio with different fabrics at the same time, and random take the samples during heating without reducing the speed and effectiveness of sampling. 6.Low liquor ratio.It can be as low as 1:5. It can be matched with small liquor dyeing machine. 7.The whole machine is made of stainless steel panel, and it occupies few space. 8.It uses frequency conversion control and automatic positive inversion devices.Running speed of cups is adjustable,which better meets the operation of large stale production.The 360�°tumbling motion make the dye back and forth to obtain the uniform dye uptake.It is suitable for all kinds of fabric.