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Advanced Debris Removal System for High-Flow Applications
The DFS Single Drum Grinding Grille represents a cutting-edge debris removal solution engineered specifically for high-flow intake channels and comprehensive pipeline protection. Featuring an innovative stainless steel shaftless drum grid and titanium alloy cutting blade pulverizer, this single-drum system delivers superior functionality while preventing entanglement of flexible objects and significantly improving solid capture rates.
Technical Specifications
Feature
Specifications (Metric / US Customary)
Max Flow Rate
Up to 1200 m³/h (approx. 5,283 GPM)
Core Cutting Unit
Titanium Alloy Cutting Blades
Drum Structure
New Stainless Steel Shaftless Drum
Applicable Fluids
Domestic sewage, rainwater, combined flows
Safety & Control
Overload protection & automatic cleaning
Equipment Type
Single Drum Structure
Key Applications
High-Flow Combined Sewer Pump Stations: With ultra-large flow capacity up to 1200 m³/h and shaftless drum design, this system effectively manages high-volume conditions during rainstorms or peak urban periods. It intercepts and crushes floating debris, protecting downstream water pumps from clogs and damage.
Municipal Sewers & Sedimentation Tank Inlets: Installed before sewer pumps or at tank inlets, it shreds both hard and flexible materials mixed in sludge. By crushing solid impurities into transportable sizes, it prevents pipeline blockages and eliminates foul odors.
Frequently Asked Questions
What is the primary advantage of the "Stainless Steel Shaftless Drum" over traditional shafted drums?
Traditional shafted drums often become wrapped and jammed when processing wastewater containing fabrics and plastic bags. The DFS model's stainless steel shaftless drum eliminates the central axis where debris typically catches, dramatically improving solid capture efficiency, increasing volumetric flow rate, and providing more robust performance in severe wastewater conditions.
How durable are the cutting blades when encountering unpredictable hard debris underwater?
The cutting blades are crafted from ultra-durable Titanium Alloy, representing decades of technological advancement. These specialized alloy blades effortlessly shred hard solid particles—including small stones, aluminum cans, and wood—that would damage standard equipment. The system's durability is further enhanced by smart overload protection that ensures safe operation under extreme conditions.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2001
Total Annual:
40000000-70000000
Employee Number:
80~100
Ecer Certification：
Verified Supplier
Nanjing Lanjiang is a professional manufacturer integrating the design, research and development, production, and sales of wastewater treatment equipment. The company is located at No.18 Xinyu Road, Hengliang Street, Liuhe District, in the northern suburbs of Nanjing (adjacent to the Ningtong Expres... Nanjing Lanjiang is a professional manufacturer integrating the design, research and development, production, and sales of wastewater treatment equipment. The company is located at No.18 Xinyu Road, Hengliang Street, Liuhe District, in the northern suburbs of Nanjing (adjacent to the Ningtong Expres...
