欧美变态另类牲交VIDEOS ,亚洲久悠悠色悠在线播放,久久久久黑人强伦姧人妻,日本精品4080YY私人影院

.A fan filter plate dehydration holes evenly distributed porosity ribs of large size,high strength engineering plastic,the service life increased by 1-1.5 times.

.The filtrate tube filter area,the allocation of head and abdominal area, increase the effect of pumping rate and filtrate discharge.

.Multi-point dry pump centralized automatic lubrication

.Filter cloth,automatic cleaning device,to maintain its good effects of dehydration.

.The horizontal force the variable speed mixing,shaft rubber and graphite roots and the water pressure triple water seat, to ensure that no leakage of plasma .

.The filtrate pipe for high strength wear-resistand ceramic composite steel pipe, and increased life expectancy more than 10 times.

.Each set consists of 20 filter fan board,to strengthen the control of the filtration process into a cake of uniform thickness.

.Filtrate tube and filter fan interface to remove the upper and lower flange, mold positioning soldered directly to 90% less likely to leak point.

.The main drive infinitely variable, according to the concentration of materials and traffic conditioning (AC variable speed motor or inverter) in order to achieve the desired effect.

.Wear-resistand nulon monofilament or double multifilament filter cloth off cake rate and clogging,to extend the service life .