Machine factory in Enschede, since 1992

Delwi Groenink Machinefabriek

From single pieces to complete production


Whether you want to have a single part manufactured, outsource a specific operation, or are looking for a complete finished product: Delwi offers a suitable production solution. From engineering and production to assembly and finishing, all under one roof.

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Our production capabilities

What can we make for you?

From a single part to recurring series production, and from one specific operation to a complete end product. Choose below what best suits your production needs.

Afbeelding - Producten - Compleet product

OPTION 1

Complete finished product

One partner for the entire process. Delwi handles the production process from engineering and material processing to welding, coating, assembly, and delivery. This keeps communication lines short and provides you with a single point of contact for the complete end product.

Suitable for: composite products, machines, structures and products with multiple production steps.

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When a product requires multiple processing steps, you do not need to outsource them to different suppliers. Delwi can execute and coordinate the various production steps within a single production environment.

Based on your drawings and specifications, we determine which operations are required and how the product can be produced efficiently. Where necessary, our engineers optimize the provided engineering for our production methods and machines.

Subsequently, sheet metal working, machining, welding, and coating can follow directly in succession. Final assembly can also take place at Delwi. This keeps the entire production process transparent, and planning, quality, and progress can be monitored centrally.

The result is a single production partner for the entire process, with short lines of communication and a single point of contact throughout the entire production process.

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Afbeelding - Producten - Seriematige producten

OPTION 2

Serial production

Do you have a product or part that recurs regularly? We set up the production process efficiently for small and large series. With modern machines, smart automation, and established processes, we ensure consistent quality and reliable repeatability.

Suitable for: recurring parts, composite products and repetitive production series.

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In recurring production, it is not just about making one good product, but above all about a reliable and reproducible production process. Therefore, we look in advance at how we can set up every production step as efficiently as possible.

To achieve this, we utilize modern CNC machines, automated processes, and robotization. By intelligently preparing recurring tasks and standardizing production processes as much as possible, parts and products can be produced repeatedly according to the same principles.

Even when a series requires multiple disciplines, these can be coordinated within Delwi. Consider sheet metal parts that are welded, coated, and finally assembled after laser cutting and bending.

In this way, we combine the flexibility of custom production with the efficiency and repeatability required for serial production.

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Afbeelding - Producten - Een bewerking

OPTION 3

Only need one operation? That's possible too.

You do not have to entrust the entire production process to Delwi. You can also come to us for a single specific production step. For example, have large parts powder coated by us, outsource only the laser cutting, or utilize our capacity for CNC machining, welding, or assembly.

This way, you utilize exactly the capacity and expertise you need, while the rest of the production process remains with you or your existing partners.

For example: large-scale powder coating | laser cutting | bending | CNC turning | CNC milling | welding | assembly

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Have you already set up your production process, but lack the right machine, capacity, or expertise for a single operation? Then you can outsource that production step to Delwi separately.

Our various disciplines can also be used independently. For example, supplied sheet metal parts can be bent exclusively, components CNC turned or milled, and structures can be welded or coated only. We also have extensive production capacity for larger workpieces, including our facilities for large-scale blasting and powder coating.

You supply the part, material, or semi-finished product according to the agreed specifications. We perform the desired processing and then prepare it for the next step in your production process.

This allows you to deploy our machines, capacity, and specialized knowledge in a targeted manner without having to completely change your existing production chain.

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Afbeelding - Producten - Maatwerk

OPTION 4

Custom solutions for every production requirement

No standard product or existing production line? No problem. From a unique component to a complex construction: we work with you to find a solution that aligns with your technical requirements, application, and production volumes.

Where necessary, we involve our engineers early in the process to develop the design as efficiently as possible, both technically and from a production perspective.

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Not every production request fits within a standard solution. Sometimes it involves a single unique part, non-standard dimensions, or a complex construction requiring the combination of various production techniques.

In that case, we will review the technical requirements and the desired application together. If you already have a detailed design, our engineers can optimize the provided engineering where necessary for an efficient and manufacturable production process.

In doing so, we look not only at the end product, but also at the way in which it will be produced. Consider material selection, tolerances, accessibility of welded joints, required machining, and the possibilities for automation or robotization.

Because engineering and production work directly together at Delwi, technical choices can be immediately aligned with the capabilities of our machinery. We can then produce both single unique products and recurring custom work.

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From idea to final product

Everything under one roof

Because our disciplines work directly together, we can efficiently align multiple production steps. You can leave the entire process to us, or just as easily outsource a single step.

Choose the complete process or only the production step you need.

View our disciplines

Production at Delwi

One partner, different possibilities

Production at every level

From one specific process to a complete finished product.

Enkelstuks en series

Flexible production for various quantities and applications.

Modern production capacity

An extensive machine park for accurate and efficient production.

Short lines

Engineering and production work directly together.

Certified processes

Consistent quality

Reliable delivery

Complies with relevant standards

Quality and certification

Certified quality in every production step

Our professionals and processes meet high quality standards. We demonstrate quality through relevant certifications and secured processes.

EN ISO 3834-2

EN 10204 · TÜV NORD

Welding Approval

View all quality marks and certifications

Active in diverse sectors

Production for every industry

Every sector places different demands on materials, accuracy, capacity, and finish. With six disciplines under one roof, we produce parts, structures, and complete end products for a wide range of industrial applications.

View our projects in various sectors

Mechanical engineering

Components, structures, and complete finished products for machines and installations.

Process industry

Precisely manufactured components for industrial processes and installations.

Agro

Robust components and structures for machines and applications within the agricultural sector.

Offshore

Components and structures for demanding industrial applications.

Recycling

Production of parts and structures for machines and systems within the recycling industry.

Build

Steel components, structures, and custom work for various applications in the construction industry.

Transport

Parts and complete structures for vehicles, trailers, and transport systems.

High-tech and chip industry

Precisely manufactured parts and frames for technically demanding applications.

Hoisting and lifting technology

Robust components and structures for hoisting, lifting, and transport systems.

Concrete industry

Components and structures for machines and production systems within the concrete industry.

More options

Your sector, our knowledge

In addition to these sectors, we are active in various other industrial markets. We are happy to discuss the possibilities for your application with you.

Discuss your production request