久久爱影视_北条麻妃av电影在线观看_东北少妇av_亚洲国产精品免费视频_激情婷婷丁香_成人午夜性视频_日韩在线视频播放_久久含羞草_香蕉视频黄色片_亚洲图片欧美另类_av色中色_久久久久久久久综合

Applications：

This peripheral drive sludge thickener/scraper is widely used in WTPs and municipalindustrial WWTPs to collect and discharge settled sludge and skims scums on the tank surface.

Principles & Features：

1.Reliable Operations & Easy Maintenance.

2.Automated & Continuous Operations.

3.Rubber Covers on the scraper wheels prevent vibration and help maintain balance of scrapers.

4.The working condition can be easily monitored by examining the sludge collection troughs.

5.Motors are installed on each side of the bridge;long arm saves energy,low power required.

6.High scraping efficiency ensured by log-spiral installed scrapers.