03.12.2025 Blog

Sludge Dewatering Rental: When Is It Worth It and How to Choose the Right Equipment?

Are you dealing with a sudden technology failure at your wastewater treatment plant (WWTP)? Is a planned general overhaul awaiting you, or are you struggling with a seasonal increase in sludge production that your current equipment cannot handle?

For many industrial enterprises and water companies, sludge dewatering is a critical process. Its interruption can mean a huge increase in costs. In such situations, renting dewatering equipment is the most effective solution to bridge the crisis period without the need for immediate investment.

In this article, we will look at the main benefits of renting and what to watch out for when choosing a supplier.

What Is a Dewatering Press Used For?

The goal of sludge dewatering is to reduce the water content in the sludge to decrease its volume, weight, and thus the costs for handling, transport, and subsequent disposal or further processing. At the same time, we aim for an operationally economical solution that provides clear filtrate and allows for reliable, fully automatic operation without the need for permanent operator supervision.

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Main Benefits of Renting Technology

Renting brings flexibility that purchasing does not allow, especially in the unpredictable environment of industrial treatment plants.

1. Flexibility and Immediate Problem Solving

Emergency situations: If your existing sludge dewatering technology breaks down, renting a mobile unit ensures business continuity. You don’t have to wait months for a new machine to be manufactured – renting a dewatering press will solve your problem in a matter of days. It is also an ideal solution for bridging temporary shutdowns during renovations.

2. “Try Before You Buy” – Pilot Tests

Technology verification: Are you considering buying a new press but aren’t sure how it will handle your specific sludge? Renting serves as the perfect stress test. You can try the patented VOLUTE™ technology directly in your operation, verify the output dry solids content and polymer consumption before the final investment decision.

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3. Technical Support and Maintenance

Comprehensive care: Expert support is part of the rental from AMCON Europe. Our technicians will help you set up the process so that sludge dewatering proceeds with maximum efficiency. In case of difficulties, you have the certainty of service, which reduces the burden on your operating personnel.

4. Access to the Latest Technologies

Modernization without commitment: Renting allows you to utilize cutting-edge technologies with low energy and water consumption. Unlike belt presses and centrifuges, the VOLUTE™ screw press offers unattended operation typically with 10x lower energy consumption.

What to Watch Out For When Choosing a Rental

To avoid unnecessary costs, pay attention to these points:

Contractual Conditions

  • Rental Duration: Ensure that the rental period corresponds with your repair schedule.
  • Hidden Fees: Check costs for transport, installation (mobilization), and final cleaning of the machine.
  • Scope of Services: Find out if preventive service and spare parts are included in the price.

Selection of the Right Model

  • Capacity: Choose a model that corresponds to your hydraulic flow and dry solids load (kg-DS/h).
  • Installation Space: VOLUTE™ presses are very compact, yet it is necessary to verify the dimensions of the installation site and access routes in advance.
  • Utilities: Verify the availability of electricity connection, wash water, sludge inlet, and filtrate outlet.

Rental Service from AMCON Europe

We offer a comprehensive solution for sludge management that is ready for immediate use:

  • Plug & Play Set: We don’t just rent the press itself. We supply a complete set including a polymer preparation unit, pumps, and hoses.
  • Versatility: Our machines handle biological, chemical, fibrous, high inorganic, and oily sludge.
  • Flexibility: Short-term and long-term rental starting from just one month.

Conclusion

Don’t be caught off guard by a breakdown or lack of capacity. Renting sludge dewatering equipment ensures peace of mind, flexibility, and the opportunity to try the best solution on the market without risk.

Do you need to solve sludge dewatering immediately?

Get a Rental Quote