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Metal processing

Welding Assemblies

We weld components made of steel, stainless steel, and aluminum for you—from individual parts to series production, and from simple welded parts to highly complex welded assemblies.

Large metal assemblies on pallets in a factory building.

Certified

Documented Quality

EcoVadis Gold

Sustainable Manufacturing

Production Capacity

State-of-the-art contract manufacturing

Your experts in welded assemblies and parts!

Our team will be happy to advise you on feasibility, cost-effective manufacturing, and specific questions regarding your welded assemblies. Just get in touch with us!

Specializing in welded assemblies

We weld from experience

We weld components of all sizes for our customers—both manually and fully automatically using robotic welding. With quality MADE IN GERMANY.

As specialists in metal fabrication , our core competency is the welding of welded components and assemblies.

As your supplier of welded components, we offer services ranging from the precision welding of large assemblies weighing up to 40 metric tons each to highly complex small parts.

Benefit from our highly trained employees. Our welding engineers and specialists produce your welded parts precisely, economically and to the highest quality.

And it has been that way since 1869.

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REQUEST A COST-EFFECTIVE OFFER NOW

Request Welding Assembly Groups Online

Spaleck GmbH & Co KG
Robert-Bosch-Str. 15

46397 Bocholt

Phone: +49 2871 2134 – 0
E-mail: info@spaleck.de

A Look at the Manufacturing of Welded Assemblies

Maximum vertical integration included

In this video, you’ll get a glimpse into our day-to-day work as a contract metal fabrication company. The welding of welded parts and assemblies is a key component. We also offer machining and assembly services.

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Welded assemblies in accordance with AD 2000 - Technical Note HP0 / DIN EN 13445

Manufacturer of pressure equipment and pipelines

in accordance with AD 2000 – Information Sheet HP0

You can rely 100% on our welded joints. For example, we are a manufacturer and supplier of pressure equipment, pressure equipment components, piping, and piping components in accordance with the AD 2000 – HP0 guidelines.

You can find an overview of our certificates here.

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Quality supplier for welded assemblies

Our daily business:
Highly complex welded assemblies

We offer you the highest level of precision—from simple welded parts to highly complex welded structures. Take advantage of our more than 150 years of experience in metalworking.

Two large tanks welded at the contract manufacturer SPALECK

Welded Assemblies for Your Products

Welding quality at its best

What counts for your customers is the quality of your products. For us too! SPALECK weld seams provide you with optimum connections. We can also help you competently and economically with surface treatment and component assembly.

Your Benefits – Welded Assemblies from a Quality Manufacturer

  • Certifications according to DIN EN 1090-2 EXC3 DIN EN ISO 3834-2 AD 2000 – Information Sheet HP0 DIN EN 15085-2 CL1 and CL2
  • Quality Management System in accordance with ISO 9001:2015
  • Decades of experience in manual welding of individual parts and production welding (MIG welding, MAG welding, TIG welding, manual arc welding, resistance welding, stud welding)
  • High level of technical expertise in highly complex and demanding welded structures
  • State-of-the-art manufacturing capabilities, such as fully automated robotic welding
  • In-house welding engineers and welding specialists
  • System supplier for metalworking, including assembly of subassemblies and on-site assembly at your facility

First-Hand Experience in Metalworking and Contract Manufacturing

Our Full-Service Offering

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Technical and Manufacturing Certificates

DIN EN 15085-2 CL1 and EN 17460

As a specialized company, we meet the requirements of DIN EN 15085-2 CL1 for welded assemblies in rail vehicle manufacturing, as well as those of EN 17460 for bonding and sealing work on rail vehicles and their components.

All SPALECK certificates are available for download on our SPALECK Group Certificates page.

Certificate of Conformity for Factory Production Control EN 1090-1 (05/26)

EN 17460 Railway Applications — Adhesive Bonding of Rail Vehicles and Their Components

Specialized company in accordance with Section 62 AwSV I of the Water Resources Act (WHG)

SPALECK Wassertechnik GmbH

Welding operations in the steel structural systems product area; testing based on DIN EN ISO 3834-2

Plastic Welder Certification in accordance with DSV 2212-1

SPALECK Water Technology

Certification Level CL1 according to DIN EN 15085-2, Welding of Rail Vehicles and Vehicle Components (03/26)

Manufacture of pressure equipment, pressure equipment components, piping, and piping components in accordance with AD 2000—Information Sheet HP0 / DIN EN 13445

Load-bearing components and kits for steel structures up to EXC3 in accordance with EN 1090-2

ISO 9712-Certified Inspectors for VT, PT, and MT

All About Spaleck

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Premium Welded Assemblies

From the No. 1 contract manufacturer