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Belt filter systems

For your production

Our belt filter systems reliably remove solids from liquid media and extend the service life of your process media by keeping the liquids in your production clean.

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Belt filter systems

Filtering with the latest technology

Belt filter systems are automatic filter systems for separating solids from liquids. They consist of a continuously circulating filter belt that removes particles from the process medium. Continuous filter belts made of plastic or stainless steel mesh as well as filter fleece rolls are used as filter media.

The design is horizontal or inclined. While simple systems work with gravity, more complex variants rely on positive pressure or negative pressure/vacuum to achieve higher filtration efficiency.

Our products at a glance

Every filtration requirement brings its own challenges. To master these, we offer three specially developed belt filter types. Each model is characterized by special properties and is suitable for different areas of application.

Vacuum belt filter

Unterdruckbandfilter
to the attachment

Pressure belt filter

Druckbandfilter
to the attachment

Folding belt filter

Klappbandfilter
to the attachment

Our products in detail

Vacuum belt filter Pressure belt filter Folding belt filter
A filtration system that uses negative pressure to separate the finest particles from liquids. Particularly suitable for processes that require maximum purity, for example in the metal and automotive industries. The filter body also serves to hold and store the coolant volume of the system and supports the positive effect of long coolant retention times in the system. The moderate vacuum ensures high filtration performance with low energy consumption.
A high-performance filtration system for cooling lubricants and other liquids with a high solids content. The overpressure generated increases the filtration performance and ensures an efficient throughput with high filter cleanliness. Ideal for demanding applications with constantly high requirements.
A compact and flexible solution that automatically adapts to changing fill levels. Ideal for applications with fluctuating particle volumes and variable filtration requirements. Thanks to the intelligent design, efficiency remains consistently high under changing conditions. The functional principle of the hinged belt filter is based on the filtration of the cooling lubricant with overpressure, which ensures continuous and efficient separation of solids and liquids.

Technical differences:

  • Filter unit [µm]: 120 – 30
  • Size of filter area [m²]: 2.0 – 45.0
  • Flow rate [l/min]: 500 – 20,000

Technical differences:

  • Filter unit [µm]: 120 – 30
  • Size of filter area [m²]: 3.0 – 6.0
  • Flow rate [l/min]: 100 – 12,000

Technical differences:

  • Filter unit [µm]: 120 – 30
  • Size filter area [m²]: 1.5
  • Flow rate [l/min]: 50 – 2,000

Advantages of a belt filter system

Efficient particle removal

Reliably removes solids from liquids and ensures longer use of cooling lubricants.

Reduced operating costs

The optimized filtration process reduces the consumption of coolants and lubricants and minimizes disposal costs for used fluids.

Durability and reliability

Thanks to their robust design and high-quality materials, belt filter systems are particularly resistant to wear and tear and guarantee a long service life.

Low maintenance effort

Fully automated operation reduces the need for manual intervention and ensures minimal downtime.

Flexible customization options

The modular design allows individual adaptation to different process requirements in order to optimally integrate the filter technology.

Increased process stability

Continuous filtration ensures a consistently high quality of the process medium and helps to avoid production disruptions.

How the collaboration with us works

  • number Contact and advice: Let us discuss your requirements. Our experts will advise you individually and develop an initial concept.
  • number1 Offer: Once all the details have been clarified, you will receive a customized quotation. Once the order has been placed, we start with the detailed planning.
  • number2 Planning phase: In close consultation with you, we design a system that is optimally tailored to your requirements. All drawings are created in 3D.
  • number3 Order processing: Our experienced team ensures smooth implementation and on-time, turnkey handover of the system.
  • number4 After-sales service: Even after commissioning, we are at your side with spare parts, maintenance and repair services.
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Reasons for choosing KÖBO ECO>PROCESS as a high-performance partner

Decades of experience

Our company has many years of expertise in the development and implementation of belt filter systems for various industries. Through continuous innovation and practice-oriented solutions, we have established ourselves as a trustworthy partner.

Complete solution from a single source

We offer our customers a comprehensive service from initial planning and implementation through to maintenance and optimization of the systems. In this way, we ensure that all components are perfectly coordinated and offer maximum efficiency.

High level of customization options

Every production environment is unique – which is why we adapt our belt filter systems precisely to the specific requirements of our customers. Our tailor-made solutions ensure optimum integration and maximum productivity.

Fast response times

Our experts are always available to respond quickly to inquiries, faults or requests for adjustments. Thanks to optimized processes and efficient resource planning, we guarantee rapid processing of all requests, which minimizes downtimes.

Personal support

We attach great importance to close cooperation with our customers. Our support team accompanies you from the initial inquiry to the final implementation and beyond. Thanks to direct communication channels, we guarantee short decision-making processes and rapid implementation of your individual requirements.

Energy-efficient systems

Our belt filter systems are designed to conserve resources and minimize energy consumption. With intelligent control systems and durable materials, we actively contribute to sustainability and economic efficiency.

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FAQ: Frequently asked questions

How do belt filter systems work?

The liquid to be cleaned enters the belt filter system from above and is distributed evenly over the entire surface of the filter medium, which consists of a special fabric or fleece. The filter fabric, which separates the dirty area from the clean area, retains dirt particles while the liquid flows through the filter fabric into a separate tank for further use.
As soon as the filter medium is saturated with particles, the belt motor starts, transports the contaminated filter fabric to the filter cake discharge and to the downstream automatic belt cleaning system. The separated filter cake is removed and clean filter fabric is fed in.

Belt filter systems are used in the following industries, among others:

  • Metalworking industry: Cleaning of cutting, grinding and rolling oils.
  • Automotive industry: Used in machining processes such as turning, drilling, milling or grinding.
  • Chemical industry: Filtration of process liquids for the production of chemicals and solvents.
  • Pharmaceutical industry: Ensuring the purity of liquids in pharmaceutical production processes.
  • Food industry: Clarification of liquids in production processes, for example in beverage production.
  • Plastics processing: Removal of particles from coolants and lubricants in plastics production.
  • Textile industry: Purification of process liquids to improve fabric finishing.
  • Environmental technology: Treatment of waste water and other environmentally relevant liquids.

Contact us

Would you like a non-binding consultation, further information or an initial quote? Then get in touch with us now.
Contact us now
Find out more about our services and references by calling

Phone +49 (0) 202 / 7 09 02 – 0

In urgent cases, you can also reach us via our KÖBO ECO>PROCESS service hotline: Tel. +49 (0) 202 / 7 09 02 – 199

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