As far as the 195 liters volume goe

就195升容积而言，这是建议的容积，以此作为批量确定大小的起点。BB270 XG的腔室容积为257升。195是257升腔室容积的75.9％填充。就像177.8升将是237升11D腔室容积的75％。批量大小通常可以在72％至78％的填充量（185-200升）之间变化。???? ？这已在许多工厂经过多次试验检查。我通常将约74％的填充料用于天然橡胶库存，而将76％的填充料用于合成纤维，磨粉机和生产性产品。当然，某些化合物是不同的，但这是一个很好的起点。<br><br>通过测量检查所有270个混合器腔室，以确保腔室尺寸正确。通过浸入水浴中检查转子体积，然后从总室体积中减去转子体积，以确定实际室体积。

As far as the 195 liters volume goes, that is a recommended volume as a starting point for batch sizing. A BB270 XG has a 257 liters chamber volume. 195 is a 75.9% fill of the 257 liter chamber volume. Just like 177.8 liters would be 75% of the 237 liters 11D chamber volume. Batch sizes can normally range from 72 % to 78 % fill (185 - 200 liters).  This has been checked by trial many times at many plants. I usually use about 74% fill for Natural rubber stocks and 76 % for synthetics, re-mills and productives. Of course some compounds are different but these are good starting points.<br><br> All 270 mixer chambers are checked by measurements to make sure the chamber dimensions are correct. The rotor volumes are checked by submersion in a water bath, then the rotor volume is subtracted from the gross chamber volume to determine the actual chamber volume.

至于195升的体积，这是一个建议的体积作为批量测量的起点。BB270 XG的容积为257升。195是257升燃烧室容积的75.9%。就像177.8公升是237公升11D室容积的75%。批量大小通常在72%到78%之间（185-200升）。u u u u u u u u u u u u u u u这已经在许多。我通常使用74%的天然橡胶原料和76%的合成材料，再加工和生产。当然有些化合物是不同的，但这些都是很好的出发点。<br>通过测量检查所有270个混合室，以确保混合室尺寸正确。通过浸入水浴中检查转子体积，然后从总腔室体积中减去转子体积，以确定实际腔室体积。