70 m² Small Production Diaphragm Filter Press

This small production diaphragm filter press represents an optimal balance between capacity and operational efficiency for wastewater treatment applications. The system's modular design allows for customization based on specific sludge characteristics and processing requirements. With multiple diaphragm material options (rubber or PP) and pressure media selections (gas or liquid), the DFP670/870-70 can be configured to handle a wide range of municipal and industrial wastewater streams. The fully automated operation ensures consistent performance while minimizing labor requirements, making it an ideal solution for facilities seeking to optimize their sludge management processes.

70 m² Small Production Diaphragm Filter Press Detailed Technical Specifications
Model: DFP670/870-70
Filter Area: 70 m²
Plate Size: 870 × 870 mm
Chamber Volume: 1,121 L
Number of Plates: 53
Filtration Pressure: 1.0–1.6 MPa
Motor Power: 7.5 kW
Machine Weight: 5,136 kg
Overall Dimensions (L×W×H): 5,830 × 1,350 × 1,230 mm

Diaphragm Material Options

Rubber Diaphragm Type: Optimized for filtration of materials containing weak acids, weak bases, and non-organic solvents. The rubber membrane provides superior elasticity and flexibility, requiring significantly lower pressure and air volume for effective expansion. This results in more efficient diaphragm actuation and substantially reduced energy consumption during operation.

PP (Polypropylene) Solid Diaphragm Type: Engineered specifically for applications involving strong acids, strong bases, and aggressive organic solvents. Polypropylene membranes offer exceptional chemical resistance and corrosion protection, ensuring extended service life and reliable performance in the most demanding industrial environments. The solid construction prevents delamination and maintains integrity under high-pressure conditions.