Oil and Cotton Processing Technology

Precision machines for oil pressing and cotton processing – reliable and efficient in operation worldwide.

Efficiency starts with technology

Solutions that make your production more efficient. Experience German engineering – durable, precise, proven worldwide.

Your advantages with Keller KEK

Technology you can rely on

Global presence

Whether Europe, Africa or Asia – our global network guarantees service and availability on-site.

Broad compatibility

We supply spare parts for machines from many brands – fast, precise fit and available locally.

Own warehouses

With locations on five continents, we guarantee short delivery times and high availability.

Our screw presses

Oil presses for industry

Our screw presses process oilseeds efficiently and gently. For natural oils in the food, cosmetics and energy industries.

Weltkarte

our cotton machine

Cotton delinting for industry

Our cotton delinting machine separates cotton fibers precisely and efficiently from the seed, ensuring clean, high-quality fiber output – even at high throughput rates.

Submit inquiry

Send us your requirements directly via the contact form.

Consulting

We review your inquiry and respond promptly with solutions.

Coordination

Together we clarify the details, also digitally or by phone if preferred.

Receive quotation

You receive a customized quotation including delivery time & price.

Delivery

After order approval, delivery takes place – including installation if required.

Service from a single source

Our services at a glance

Technical consulting on equal terms

We analyze your requirements, evaluate technical options and advise you on suitable machines and solutions – efficiently and personally.

Practical training courses for your team

We provide technical know-how directly on the product – for safe operation, reliable maintenance and maximum system availability in daily operations.

Safe installation by experienced technicians

Our specialists handle the professional assembly of your machines – available worldwide, on schedule and ready for immediate operation.

Custom engineering

We develop individual machine components, optimize existing systems and adapt technical solutions precisely to your production environment.

Planning for smooth operations

We think production processes holistically and help you precisely coordinate machines, components, workflows and logistics.

Frequently asked questions

Essential information about our machines

What distinguishes Egon Keller machines compared to other manufacturers?

Our machines have been developed for decades for industrial applications where reliability, precision and durability are critical. While many manufacturers rely on inexpensive components or standardized solutions, we consistently build on robust industrial quality, solid assemblies and carefully tested materials.

Every machine is designed to operate reliably under high loads over the long term – regardless of whether it is used in oil processing, the food industry, the chemical industry or in specialized production facilities worldwide.

Another advantage lies in the modular design. This allows systems to be individually adapted to existing production environments and can be expanded or optimized even after years. In addition, we offer worldwide support services, comprehensive documentation and fast spare parts supply – for maximum machine availability and plannable production processes.

Our machines are designed for continuous industrial loads, which is why they are primarily used in industries where high production volumes and reliable process flows are critical. These include in particular oil mills, the food industry, agricultural processing, chemical plants and operations that rely on pressing, separation or extraction technologies.

Many of our customers also use our presses for demanding special applications, for example for processing unusual raw materials or for producing intermediate products in multi-stage production chains. The modular design of the systems allows each solution to be precisely tailored to the respective requirements. Therefore, companies from research, development and special machine construction also benefit from the high flexibility and precise controllability of our systems.

We offer both – and that is precisely what makes our approach so valuable for companies. Our standard models have proven themselves over many years and form the basis for a wide range of professional applications. At the same time, we know from experience that many production environments have unique requirements. That is why our team also develops individual configurations or complete custom solutions.


In doing so, we consider not only the technical design, but also spatial conditions, performance requirements, energy efficiency, degree of automation and possible future expansions. The result is a system that is precisely tailored to the customer’s requirements and operates economically over the long term. Even after commissioning, we remain available with maintenance, optimization and spare parts so that your investment delivers its maximum benefit over time.

After completion of technical planning, each system is fully assembled, tested and documented. Only when all functional tests have been successfully completed do we organize delivery and installation at the customer’s site. Our technicians commission the system on-site, check all safety-relevant functions and provide detailed instruction for operating personnel.

During the transition phase, we are available for consultation at any time and support you in finding the optimal settings for your production. Many customers have their machines integrated directly into existing production lines – here too we accompany the process technically, organizationally and in terms of safety to ensure a smooth and safe start.

Yes, many of our systems are modularly designed and can be easily expanded or modernized. This applies both to technical components such as press modules, control technology or conveying units as well as to digital extensions in the areas of automation and monitoring.


Modernization is often particularly worthwhile when production processes are to be optimized, energy efficiency improved or new standards met. In many cases, performance can be significantly increased without having to purchase a completely new system. We are happy to advise you and develop the appropriate individual improvement based on your current machine.

Globally connected, personally accessible

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More Information

Downloads & Links

Downloads

You can find our extensive range of brochures available for download here. Upon request, we will also be happy to send you the catalogs by mail for your records.

Downloads & Links

Downloads

You can find our extensive range of brochures available for download here. Upon request, we will also be happy to send you the catalogs by mail for your records.