... needed to invest a regular cotton blowing and carding unit with 10,000 spindle production is about 3,000, ... 762 KWH., while the upgraded simple B & C combination unit consumes 655 KWH, 14% decrease than the former. In ... with incomparable advantages like information consultation , personnel training, future machine upgrading etc, techinical parameters: JONOVO automatic WOOL blowing and carding ...