Series XW-HWR infrared sample dyeing machine,developed successfully by ourselves,is the original product of high precision,high efficiency,environmental protection,energy saving and advanced patent.The machine has the advantages of fine reappearance and low liquor ratio 1:5 with level dyeing.There is no lampblack pollution,so the working place will be tidier.Using this machine can not only save about 50% electricity,but also cut off the expense on glycerine.