久久中文娱乐网,99天色播,极品性亚洲,九九精品99在线播放,九九九久久亚洲精品,本道精辟综合,日韩Aa电影在线观看,精品一区99,偷拍口爆久久九

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.