Overflow spillway filter for wastewater treatment
Effectively manage overflow wastewater with this advanced filtration system, designed to ensure uninterrupted screening and conveying of waste solids to optimize treatment efficiency and maintain environmental safety.

Screens and Conveys Overflow Solids
The Overflow Spillway VSE from SAVECO features a semicircle perforated plate filter and integrated spiral conveyor, uniquely designed for screening overflow wastewater in municipal and industrial applications. It operates automatically when water levels rise, efficiently filtering solids with a rotating spiral that cleans the filter and conveys debris to the outlet. This equipment is commonly applied in municipal wastewater, fruit and vegetable processing, and plastics recycling, producing treated water and processed sludge. Available in sizes ranging from 300 to 700 mm, with perforation options of 6 to 8 mm, it supports lengths up to 12 meters. Built with corrosion-resistant 304L or 316L stainless steel, it seamlessly integrates into existing plants with minimal installation effort.
Benefits
- Enhances water quality management with efficient overflow screening and solid removal.
- Minimizes maintenance downtime through an automated self-cleaning spiral system.
- Seamlessly integrates into current infrastructure, reducing installation complexity.
- Offers flexibility with customizable sizes and configurations for varied applications.
- Ensures long-term operational reliability with durable stainless steel construction.
- Applications
- Vegetable processing waste water,Animal by-products handling,Industrial waste water treatment,Industrial solid waste handling,Processing,Sludge treatment,Clean water treatment,Plastics recycling industry waste water,Municipal waste water treatment,Fruit
- End products
- Treated industrial wastewater,Recycled plastic water,Treated fruit processing water,Potable clean water,Treated vegetable processing water,Processed animal by-products,Managed industrial solid waste,Processed sludge,Treated municipal wastewater
- Steps before
- Wastewater Collection,Level Detection
- Steps after
- Screening Removal,Solid Waste Conveying,Overflow Water Disposal
- Input ingredients
- overflow water,waste water,solids
- Output ingredients
- screened water,filtered water,conveyed solids
- Market info
- WAMGROUP is known for its expertise in manufacturing bulk material handling and processing equipment, including screw conveyors, dust collectors, and valve systems, with a strong reputation for innovation, quality, and global market presence.
- Filter Type
- Semicircle perforated plate
- Sizes Available
- 300 / 500 / 700 mm
- Opening Sizes
- 6 / 7 / 8 mm
- Length
- 1 to 12 m
- Material
- 304L / 316L Stainless Steel
- Automation
- Automatic operation with level sensor
- Cleaning Method
- Rotating spiral with wear-proof polymer brushes
- Installation
- On side edge of overflow channels
- Motor Protection
- Alternative options available
- Automation level
- Automatic operation
- Batch vs. continuous operation
- Inline Continuous
- Cleaning method
- Automatic cleaning with spiral
- Overflow treatment
- Yes
- Filter Type
- Horizontal semicircle perforated plate
- Material
- 304 L / 316 L Stainless Steel
- Spiral Included
- Yes
- Size Options
- 300 / 500 / 700 mm
- Opening Sizes
- 6 / 7 / 8 mm
- Length Range
- 1 to 12 m
- Drive Unit
- Included
- Control panel type
- Available
- Installation location
- Top of overflow channel
- Alternative voltage and frequency
- Optional
- Alternative degree of motor protection
- Optional