LSSF Spiral Sand Water Separator Shaft Mounted Reducer for Sewage Grit Removal

Brand Name: Lanjiang
Model Number: LSSF Series
Place of Origin: China
MOQ: 1
Payment Terms: T/T
Product Details
Highlight:

Grit Removal Sand Water Separator

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Shaft Mounted Reducer Grit Separator

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Spiral Sand Water Separator for Sewage

Motor Power (KW): 0.37KW 0.75KW
Efficiency: High Grit Removal Efficiency, > 98%
Noise Level: Low Noise Operation
Application: Municipal Wastewater Treatment, Industrial Wastewater Treatment
Product Description
Detailed Specifications & Features
LSSF Spiral Sand-Water Separator for Sewage Treatment Plants
Professional solid-liquid separation equipment designed specifically for grit chambers in sewage treatment plants, efficiently separating sand-water mixtures with up to 98% separation efficiency.
Equipment Overview
The LSSF Spiral Sand-Water Separator processes sand-water mixtures from sedimentation tanks. Heavier sand particles settle at the bottom and are lifted by a shaftless screw along the inclined trough for dewatering and discharge, while separated clear water returns to the plant's inlet pool through the overflow port.
Technical Specifications
Parameter LSSF-260 LSSF-320 LSSF-355 LSSF-420
Capacity (L/S) 5 ~ 12 12 ~ 20 20 ~ 27 27 ~ 35
Motor Power (KW) 0.37 0.37 0.75 0.75
Note: Dimensions such as L and L1 vary by model. Water tank constructed from stainless steel by default.
Key Features & Advantages
  • High Separation Efficiency: 96-98% efficiency for fine sand particles ≥0.2mm diameter
  • No Underwater Bearings: Shaftless screw design eliminates submerged bearings, preventing mechanical failures
  • Shaft-Mounted Reducer: Advanced transmission without couplings for simplified installation and alignment
  • Easy Maintenance: Quick-release lining strips and adjustable screw positioning for optimal safety clearance
Frequently Asked Questions
What size sand particles can this separator handle, and what is its efficiency?
The equipment effectively separates fine particles ≥0.2mm diameter with 96-98% separation efficiency.
Are the bearings prone to water damage since the screw operates underwater?
No - the shaftless screw design eliminates all underwater bearings, completely solving the common problem of water-damaged bearings in traditional equipment.
Is installation and replacement of wearing parts complicated?
Installation is simplified with the shaft-mounted reducer design that requires no coupling alignment. Quick-release lining strips make future replacements extremely convenient.
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