1000 - 10000mm Mechanical Bar Screen Wire Rope Bar Screen Wastewater Treatment

Wire Rope Bar Screen
Product Overview

The Wire Rope Rake Screen is a large-channel automatic cleaning device driven by a winch and steel wire rope. It moves a rake bucket up and down to remove floating debris, suspended solids, and large wastes from channels.
With a robust structure and strong cleaning capacity, it is ideal for large-flow, deep-channel, and coarse screening conditions in pumping stations and water intake facilities.

Working Principle

The system consists of a winch, motor, wire rope, rake bucket, bar screen, and control cabinet.
During operation, the motor drives the winch to move the rake bucket along guide rails.
The rake descends to capture debris underwater, then rises to discharge collected waste into a conveyor or bin at the top.
The operation can be fully automatic, triggered by water level difference or time settings.

Main Components

• Main Frame: Stainless steel or carbon steel structure with high tensile strength and corrosion resistance.

• Bar Screen: Customizable spacing for high interception efficiency.

• Rake Bucket: Captures and lifts debris effectively.

• Wire Rope & Winch System: Drives the rake’s vertical movement with high reliability.

• Drive Unit: Motor with reducer, equipped with limit switch and overload protection.

• Control System: PLC-based automation, manual/auto modes, and remote monitoring.

Features

• Ideal for large-flow, deep-channel, and coarse screening applications;

• Strong debris removal capacity for large solids (branches, plastics, etc.);

• Simple and reliable wire rope transmission with even stress;

• Automatic rake reversal and discharge for safe operation;

• High automation, low noise, and low energy consumption;

• Long service life and suitable for continuous operation.

Applications

• Municipal wastewater treatment plant inlets

• River, lake, and reservoir water intake stations

• Power plant cooling water inlets

• Stormwater lift and flood control stations

• Industrial wastewater pretreatment systems

Optional Configurations

• Automatic level control system – Start/stop triggered by water level difference

• PLC control cabinet – With touchscreen, remote monitoring, and alarm

• Protective cover & sealing system – For enclosed or underground stations

• Automatic lubrication system – Extends wire rope and winch lifespan

• Deodorization system – Improves environmental conditions in underground plants

• Material options – SUS316L, duplex steel, explosion-proof or enhanced anti-corrosion design

1000mm Mechanical Bar Screen

10000mm Mechanical Bar Screen

Wire Rope bar screen wastewater treatment

1000 - 10000mm Mechanical Bar Screen Wire Rope Bar Screen Wastewater Treatment Images