JWZ Concentrate supplied by Pawojek, TexasScraper reducerCommonly used equipment for industrial sludge discharge.

Structural composition: The scraper mainly consists of a gantry crane, a scraper rake, a scraper plate, a driving device, and an automatic control cabinet. The main types of scraper machines are central drive scraper machines and peripheral drive scraper machines. The central drive scraper mainly consists of a working bridge, transmission device, steady flow cylinder, transmission shaft, scraper arm, scraper plate, etc.

JWZ concentrationScraper reducerThere is a fixed platform spanning the pool, and during operation, the entire machine load acts on the center of the working bridge; The sewage flows uniformly to the surrounding areas through the stabilizing cylinder at the center of the pool. As the flow area increases and the flow velocity decreases, the sediment in the sewage settles at the bottom of the tank. The scraper collects the settled sludge in the central mud pit and uses water pressure to discharge it from the sludge pipe. The reducer of the scraper adopts worm gear transmission, which is smooth and has a large transmission torque. The structure is reasonably applied in the scraper.

6. The scraper rotates continuously in the pool without the need for back and forth direction changes, and the driving device is located on the platform at the top of the pool, making power distribution and maintenance simple.

JWZConcentrated scraper reducerThe specifications mainly include JWZ200, JWZ2410, JWZ350, JWZ460, etc. Choose the appropriate worm gear box according to the size of the clarification tank. The following data is for reference only:
Diameter of 6 meters: JWZ200-8-40-ST (DT) is selected
Diameter of 8 meters: JWZ240-10-40-ST (DT) is selected
Diameter of 10 meters: JWZ350-10-60-ST (DT) is selected
Diameter of 16 meters: JWZ460-10-60-ST (DT) is selected

performance parameter	Recommended pool depth (m)	Bottom slope of the pool
Power (KW)	Outer edge line speed (m/min)	2.5-4.5
0.37	0.85	1:10
0.55	1.4
0.55	1.76
0.75	1.3	1:12
0.75	1.56
0.75	1.63

Each of the above models can be equipped with overload protection devices, manual lifting (ST) or electric lifting (DT) can be customized according to customer needs.