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{"title":"Stainless Steel Mechanical Bar Screen with Customizable Channel Width for","imgUrl":"https:\/\/img.chinax.com\/nimg\/bc\/c0\/c4eefffa3d3e10cfdfe7db3e29a1-200x200-1\/stainless_steel_mechanical_bar_screen_with_customizable_channel_width_for.jpg","attrs":{"Channel Width":"300\u20133000 mm, customizable according to channel width","Channel Depth":"800\u20136000 mm, customized to match site water level","Bar Spacing":"3\u201350 mm, optional per debris size and screening demand","Screen Type":"Stainless steel flat or round bars, SUS304 or SUS316 optional"}}
{"title":"Explosion-Proof ATEX Certified SS316L Mechanical Bar Screen for Hazardous","imgUrl":"https:\/\/img.chinax.com\/nimg\/2e\/46\/ff46c02afa7585d13efb023bdf33-200x200-1\/explosion_proof_atex_certified_ss316l_mechanical_bar_screen_for_hazardous_wastewater_screening.jpg","attrs":{"Payment Terms":"T\/T","Packaging Details":"Reinforced export crates with anti-static wrapping for all ATEX-certified components","Brand Name":"SH","Supply Ability":"2000 sets \/ year"}}
{"title":"Perforated Fine Screen Mechanical Bar Screen with 0.5mm \u2013 5mm Apertures in","imgUrl":"https:\/\/img.chinax.com\/nimg\/01\/7d\/1d84a790ceb91ac8bb013939fe70-200x200-1\/perforated_fine_screen_mechanical_bar_screen_with_0_5mm_e2_80_93_5mm_apertures_in_ss316l_for_ultra_fine_wastewater_screening.jpg","attrs":{"Brand Name":"SH","Payment Terms":"T\/T","Delivery Time":"15 work days","Place of Origin":"China"}}
{"title":"5000mm Ultra-Wide Channel Mechanical Bar Screen with Dual-Drive Synchronized","imgUrl":"https:\/\/img.chinax.com\/nimg\/8a\/ed\/61522808a52ac033edd33e88890e-200x200-1\/5000mm_ultra_wide_channel_mechanical_bar_screen_with_dual_drive_synchronized_rake_system_and_heavy_duty_bar_rack_construction.jpg","attrs":{"Payment Terms":"T\/T","Model Number":"HDBS-5000","Certification":"CE; ISO14001; ISO19001;ISO45001;EAC","Place of Origin":"China"}}
{"title":"Multi-Rake Mechanical Bar Screen with Triple Synchronized Rake System for","imgUrl":"https:\/\/img.chinax.com\/nimg\/d5\/a2\/8c4fdc8d619fbd4b2a66ad54bc1c-200x200-1\/multi_rake_mechanical_bar_screen_with_triple_synchronized_rake_system_for_continuous_debris_removal_and_independent_vfd_control.jpg","attrs":{"Place of Origin":"China","Model Number":"MRBS-3R","Brand Name":"SH","Payment Terms":"T\/T"}}
{"title":"10000mm Channel Depth Stainless Steel Mechanical Bar Screen with PLC Control","imgUrl":"https:\/\/img.chinax.com\/nimg\/91\/8e\/83f450f4a33a77df2f6724bb88b3-200x200-1\/10000mm_channel_depth_stainless_steel_mechanical_bar_screen_with_plc_control_system_for_wastewater_treatment.jpg","attrs":{"Channel Width":"600\u20134000 mm, customizable according to channel width","Channel Depth":"1000\u201310000 mm, customized for site water depth","Bar Spacing":"10\u2013100 mm, optional according to screening needs","Material":"Main frame in stainless steel or coated carbon steel; wire rope in galvanized or stainless steel"}}
{"title":"Rotary Drum Screen with 500\u20133000 mm Drum Diameter, 10\u20135000 m\u00b3\/h Flow Capacity","imgUrl":"https:\/\/img.chinax.com\/nimg\/f1\/01\/bd872493c429a187b68a1433516a-200x200-1\/rotary_drum_screen_with_500_e2_80_933000_mm_drum_diameter_2c_10_e2_80_935000_m_c2_b3_2fh_flow_capacity_and_stainless_steel_constru.jpg","attrs":{"Brand Name":"SH","Model Number":"Rotary Drum Screen","Certification":"CE; ISO14001; ISO19001;ISO45001;EAC","Place of Origin":"China"}}
Touchscreen Mechanical Bar Screen Stainless Steel Rotary Bar Screen SUS304 SUS316
Product Overview
The Rotary Rake Screen (also known as Rotary Bar Screen or Mechanical Bar Screen) is a fully automatic solid-liquid separation device widely used in wastewater treatment plants and industrial pretreatment systems. It continuously removes suspended solids, floating debris, and large particles from the influent, preventing blockage and damage to downstream pumps and equipment. The machine operates continuously or intermittently, ensuring stable and reliable screening performance.
Working Principle
The rotary rake screen consists of a set of rake teeth mounted on a circulating chain system. When the motor drives the chain, the rake teeth move upward along the guide rail, capturing and lifting solids from the channel bottom to the discharge point. Once the debris reaches the top, the rake automatically reverses and unloads the waste into a collection hopper or conveyor. The cleaned rake then returns to the channel for the next cycle. This process is continuous and fully automated, ensuring efficient removal of debris with minimal maintenance.
Main Components
Frame and Support: Stainless steel structure providing high rigidity and corrosion resistance
Screen Bars: Precision-aligned stainless steel bars forming the screening grid
Rake Teeth / Chain Assembly: Stainless steel or reinforced nylon rake teeth mounted on the chain for debris capture
Drive System: Motor with gear reducer to ensure stable and reliable operation
Cleaning Mechanism: Includes rake turning device and self-cleaning brushes to prevent clogging
Control Panel: PLC or electrical cabinet for automatic control and safety protection
Key Features
Automatic and Continuous Operation: Reduces manual labor and ensures constant debris removal
High Screening Efficiency: Removes large and small debris effectively
Low Energy Consumption & Noise: Designed for smooth and stable running
Corrosion Resistance: Stainless steel materials ensure long service life in harsh environments
Safety & Maintenance Friendly: Equipped with overload protection and easy-access maintenance design
Customizable Design: Dimensions, bar spacing, and materials can be tailored to project requirements
Applications
Municipal and industrial wastewater treatment plants
Pumping stations and stormwater channels
Paper mills, food processing, textile, chemical, and power plants
Water intake systems for rivers and lakes
Pre-treatment equipment for sewage treatment systems
Optional Configurations
Automatic level control system - Enables start/stop via water level difference
Protective cover - Prevents splashing and debris entry
Odor-proof enclosure - For enclosed or underground stations
Electrical control cabinet - With PLC, touchscreen, and alarm functions
Material upgrade - SUS316L, duplex steel, or explosion-proof motor options
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Year Established:
2006
Total Annual:
70200000-140400000
Employee Number:
1000~2000
Ecer Certification：
Verified Supplier
Jiangsu Sanhe Environmental Protection Group Co., Ltd., formerly Jiangsu Sanhe Environmental Protection Equipment Co., Ltd., is located on the scenic shores of Lake Taihu. It is a renowned manufacturer and developer of modern environmental protection and water treatment equipment... Jiangsu Sanhe Environmental Protection Group Co., Ltd., formerly Jiangsu Sanhe Environmental Protection Equipment Co., Ltd., is located on the scenic shores of Lake Taihu. It is a renowned manufacturer and developer of modern environmental protection and water treatment equipment...
