Nanjing Lanjiang Water Treatment Equipment Co., Ltd
                                                                                                           
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Steel Wire Rope Traction Grille Decontamination Machine For Deep Water Intake Channels

Price Negotiable
Price: Negotiable
MOQ: 1
Delivery Time: Negotiable
Brand: Lanjiang
Product Description
Steel Wire Rope Traction Grille Decontamination Machine
The Steel Wire Rope Traction Grille Decontamination Machine is a mechanical screening device engineered specifically for deep water intake channels and pump station wells. This equipment utilizes steel wire rope to hoist and lower the rake bucket, which closes aggressively to grab intercepted slag and lifts it to the discharge port, completing the cleaning cycle efficiently.
Technical Specifications
Key Feature Specifications & Technical Details
Model Range LZ-1000 to LZ-3000
Equipment Width (B) 1000 mm - 3000 mm
Channel Width (B1) B + 100 mm
Grille Gap 20 - 100 mm
Installation Angle 75° - 90°
Medium Temperature 0 - 40°C
Medium pH Value 5 - 10
Environmental Temp. -30°C - 50°C
Key Features & Advantages
  • Exceptional Forced Closing Rake Force: The specialized design with traction point deviation from the hinge point generates powerful forced closing force for superior debris grabbing capability.
  • Optimized for Extreme Channel Depths: Simplified structure and lighter weight make this system ideal for deep channels and wells, outperforming traditional chain-driven designs.
  • Superior Corrosion Resistance & Easy Maintenance: Core drive components remain above water level, while only guide rails and grille bars stay submerged, ensuring longevity and easy access for maintenance.
  • Comprehensive Overload Protection: Reliable mechanical overload protection system safeguards equipment operation and extends service life during extreme resistance conditions.
Frequently Asked Questions
What is the main advantage of the wire rope grille compared to common chain-driven grilles?
The primary advantages include simplified structure, lighter weight, and perfect suitability for deep-water operations. In deep channels, chains become heavy, prone to wear and corrosion, while wire rope grille components stay above sewage, resulting in superior corrosion resistance and lower maintenance costs.
How does the equipment ensure that it tightly grabs debris underwater without dropping it?
The specialized design with traction point deviation from the rake bucket's hinge point creates robust forced closing force. This mechanism ensures tight, aggressive bite capability that is far more effective than traditional two-point coincidence designs.
What are the specific environmental requirements for operating this machine?
The machine operates effectively with sewage medium temperature between 0-40°C and pH value ranging from 5 to 10. It maintains stable performance in environmental temperatures from -30°C to 50°C, provided relative humidity does not exceed 95%.

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Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Nanjing Lanjiang Water Treatment Equipment Co., Ltd
Location No.18, Xinyu Road, Hengliang Street, Luhe District, Nanjing, Jiangsu Province, China.
Contact Person Ryan

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