Efficient GSHZ Rotary Rake Bar Screen for Industrial Wastewater with Corrosion Resistance, Low Energy Consumption, and Compact Design

The GSHZ rotary bar screen effectively removes floating debris in municipal waterworks, pump stations, and power intakes to protect downstream processes. It also provides reliable solid-liquid separation for various industries including textile, dyeing, slaughtering, tanning, papermaking, sugar, brewing, and food processing.

• Compact design with easy automation integration
• Excellent corrosion resistance for long service life
• Low energy consumption and minimal noise operation
• Continuous, highly efficient debris discharge system

The equipment consists of a drive unit, sprockets, frame (constructed from carbon or stainless steel), and rake teeth (made of ABS, nylon, or stainless steel).

The teeth are assembled into a continuous rake chain. When powered by the drive unit, the chain rotates upward along the upstream face. The gap between the teeth defines the screening clearance for effective solid-liquid separation. As the rake reaches the top and inverts, debris falls off by gravity. This action, combined with a relative self-cleaning motion between the rows and an auxiliary rubber wiper, completes a full debris-removal cycle.