Paper Mill Sludge Dewatering Project in Philippines | KOPAY Screw Press Solution

Project Overview: High-Capacity Sludge Management in Bulacan, Philippines

• Localização: Bulacan / Manila region, Philippines

• Indústria: Pulp and Paper Manufacturing

• Sludge Type: High-fiber paper mill wastewater sludge

• Solution: [KOPAY-402 Heavy-Duty Prensa de parafuso multidisco]

The Challenge: Handling High Fiber & Excessive Volume

A leading paper packaging manufacturer in the Philippines was struggling with their outdated belt filter press. The primary issues were:

• Entupimento frequente: The high fiber content in paper sludge caused the filter belts to block every few hours, requiring manual cleaning.

• High Water Consumption: Rinsing the old equipment consumed over 20m³ of fresh water daily.

• Space Constraints: The existing wastewater facility had limited room for expansion, making bulky centrifuges impossible to install.

KOPAY’s Solution: The 400 Series Heavy-Duty Screw Press

After analyzing the sludge samples, KOPAY engineers recommended the KOPAY-402 series. This model was selected for its specific advantages in the paper industry:

1. Design que evita entupimentos: The self-cleaning moving rings handle fiber-rich sludge without the need for high-pressure spray bars.

2. High Torque Drive: Equipped with a premium SEW-EURODRIVE motor to handle the heavy consistency of pulp waste.

3. Plug-and-Play Integration: The skid-mounted design allowed the client to replace their belt press within just 48 hours of delivery.

The Results: 75% Volume Reduction

Since commissioning in late 2025, the KOPAY system has delivered the following measurable results:

• Sludge Volume: Reduzido por 75%, significantly cutting down transportation and disposal costs.

• Operation Cost: Energy consumption dropped by 40% em comparação com o sistema anterior.

• Maintenance: The factory now runs the dewatering process 24/7 with zero dedicated operators, thanks to the fully automated PLC control.

 System Components (Equipment List):

• Primary Unit: 1 x [KOPAY-402 Heavy-Duty Screw Press] (Twin-screw design)

• Power: High-Torque SEW-EURODRIVE Gearbox & Motor

• Thickening: Integrated Sludge Pre-thickening Tank

• Automation: Remote monitoring system for 24/7 operation

Note: Engineered for high-volume pulp waste volume reduction.

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