... is mainly an upgrade of cotton feeding form in traditional carding machines. The machine is equipped to ... can achieve from our machine:$ Low investment , big return , economized cost Normally the amount of money needed ... about 3,000,000 RMB (about $ 468,750). However, with the help of QTM’s upgrading plan, ... 655 KWH, 14% decrease than the former. In this way, power saved each year accumulates to ...