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Our product portfolio consists of customer-oriented solutions

TESTS

On request, we use our test facilities to check the flow behavior, stickiness and conveyability of materials and develop the optimum solution for you.

INSTALLATION/COMMISSIONING

The best way to ensure smooth integration of our products into your plants is professional installation. We will be happy to support you with installation and commissioning.

MAINTENANCE

Our customers can also rely on us when it comes to maintaining KÖLLEMANN products. We offer both on-site service and maintenance or repair at our plant. We also supply the right spare parts for the machines we have delivered, even after many years.

FULL-SERVICE SOLUTION

We offer full-service contracts for your plants on request. We take care of the maintenance and repair of our own machines as well as machines from other manufacturers.

Loading of cooling screws
Assembly of a screw shaft in production

Certification

Your trust is our obligation: effective quality and schedule management ensures reliable and on-time execution. Köllemann has the performance of its management system regularly audited by independent certification bodies.

After several successful certifications of our quality management system according to DIN EN ISO 9001:2015, we decided in 2023 to extend the basis of our system certification to include the environmental management standard DIN EN ISO 14001:2015 and to carry out a combined certification, which we completed with a positive result.

We also hold certificates according to the AD 2000 code and EN ISO 3834.
The certifications according to the AD 2000 code and EN ISO 3834 confirm KÖLLEMANN GmbH's suitability as a manufacturer and welding company on the basis of AD 2000 data sheet HP 0 / HP 100 R within the framework of the Pressure Equipment Directive PED 2014/68/EU Annex I, para. 3.1, as well as fulfillment of the quality requirements according to EN ISO 3834-3.

The certificates confirm the suitability, adequacy and effectiveness of our management system and the resulting ability to consistently deliver products and services that meet the requirements of our customers and the authorities.

Customer feedback, process performance, requests for improvement, corrective actions and the results of audits are taken into account.

ISO 9001 certificate – quality management

PDF document: DIN EN ISO 9001:2015

ISO 14001 certificate – environmental management

PDF document: DIN EN ISO 14001:2015

Certificate: manufacturer and welding company according to the AD 2000 code

PDF document: AD 2000 code

ISO 3834 certificate – quality requirements for welding

PDF document: EN ISO 3834

Every KÖLLEMANN product is precisely adapted to the customer's industry and specific application:
from engineering to the assembly of the ready-to-ship machine. We offer our customers comprehensive, individual and competent advice for every task. We hardly manufacture any series products, as every machine is created as a 3D model according to the product properties. This allows us to offer the best solution for every application. If required, we also carry out tests with the product to be conveyed for our customers.

Portrait of Guido Fiedler

Guido Fiedler

Managing Director
guido.fiedler@koellemann.de