---
title: "Carbon Steel Belt Filter Press, 3–25 m³/h"
description: "Carbon steel belt filter press for efficient solid-liquid separation and sludge dewatering at 3–25 m³/h, with PLC control. Get specs and a quote today."
url: https://www.waste-water-equipment-factory.com/products/sludge-dewatering/belt-filter-press/
updated: 2026-11-10
---

# Belt Filter Press, 3–25 m³/h

This carbon steel belt filter press dewaters sludge by squeezing it between filter belts over a series of rollers, giving efficient solid-liquid separation. Capacity ranges from 3 to 25 m³/hour, with PLC control and a 1 kW drive on 220V or 380V. It is designed for municipal and industrial treatment plants that need continuous, low-energy sludge dewatering.

Product line: [Sludge Dewatering](https://www.waste-water-equipment-factory.com/products/sludge-dewatering/) · Type: Belt Filter Presses

## Highlights

- Capacity range 3–25 m³/hour
- Carbon steel frame construction
- PLC control with motor drive
- 1 kW power; 220V, 380V or customized voltage
- 1-year warranty with machinery test report

## Specifications

| Parameter | Value |
| --- | --- |
| Voltage | 220 V, 380 V |
| Power | 1 kW |
| Warranty | 1 Year |
| Weight (kg) | 1,000 |
| Material | Carbon steel |
| Capacity | 3–25 m³/h |
| Minimum order | 1 set |
| Inspection | Machinery test report and video outgoing inspection |
| Origin | Shanghai, China |

## Applications

- Sludge dewatering
- Municipal wastewater
- Industrial wastewater
- Solid-liquid separation

## FAQ

### How does a belt filter press work?

Conditioned sludge drains by gravity on the belt, then is squeezed between two belts over rollers to press out water and form a cake.

### What capacity range is available?

Capacity ranges from 3 to 25 m³/hour.

### Which belt width do I need?

Model selection is configured per project. Send us your sludge volume and solids concentration and we will size the unit and provide a quotation.

## Get a quotation

Send capacity, application and destination to inquiry@waste-water-equipment-factory.com, WhatsApp +86 176 2154 1688, or use the form at https://www.waste-water-equipment-factory.com/products/sludge-dewatering/belt-filter-press/#inquiry.