Aiming at carding three dimension screw cottons, the machine is a patent product successfully researched & developed by our scientific personnel. It is the most advanced fiber carding machine in our country. Its greatest advantage is that it adopts a big roller and several small rollers with low rotate speed (1400/min) to card the three dimension screw cotton, and the curding rate is over 98% and it will not damage the cotton during the procedure. Especially, there is a metal exploration warning alarm in the machine. If there is any metal (over 5mm) entering the fiber carding machine, it will give warning alarm immediately, stop the machine and spill the metal out from conveyer belt to avoid damaging the steel gear of the machine. The machine has the advantages of small volume, high quality, long longevity and low maintenance rate. The output is more than 50% of similar products, and it can automatically put cotton into machine to guarantee the safety of the operators.