• Very good customer service

  • Over 30 years experience

  • Export to over 67 countries

Your specialist in the field of fastening technology and stud welding in shipbuilding and insulation technology.

We produce all standard welding elements as well as custom special parts for stud welding. In addition, we offer fastening solutions for shipbuilding, insulation technology, thermal-cold-sound and fire protection as well as refractory construction.Learn more


Product range

We produce welding studs according to DIN EN ISO 13918, wire bending and stamping parts, ceiling hangers, and special parts at several locations in Germany. Here you can find our standard products:

Stud welding machines and stud welding guns

Fastening systems Insulation

Welding studs

Fastening systems for walls and ceilings

Fastening systems for floors

Heat resistance fastening systems

Deck plate fairing in ship construction

Fastening systems for electrical installation


Our services for you:

  • Large inventory
  • Quick response to inquiries and orders
  • Low minimum order quantities
  • Worldwide shipping, also directly to the shipyard or construction site
  • Creation of certificates of origin, factory certificates, and any other export documents
  • Competent advice
  • Repair of stud welding equipment and guns
  • Large rental pool for all applications in stud welding



Here you can find our most frequently requested products.

Bolzenschweissgerät CDi 1502

Stud welding machine CDi 1502

Standard device for construction site and workshop (IP 23).

M3 to M8, Cuphead pins Ø2mm/2,7mm 
CD-insulation pins Ø2mm/2,7mm/3mm


Bolzenschweissgerät Visar 650 Keramik

Visar 650

Tough single phase inverter. Compact, lightweight with high protection class (IP44). Perfectly suitable for the mobile use on shipyards.

M3 to M10, Insulation pins, Bimetallic pins (VBS)

Insulation pin type IS for drawn arc stud welding

Insulation pin type CD for capacitor discharge stud welding

Clip type R (self-locking washers)

Clip type WN (type W)

Cuphead pins (Clip-Pin)

Fastener type HGH (for M8+M10)

Gewindebolzen Typ PT Aluminium

Threaded stud type PT

Threaded stud with reduced base (RD)

Don't see the desired product?

An overview of all products can be found here

to our Products

Customers who trust us

In Detail

About Schelle

Schelle GmbH is a family-owned business in its 2nd generation. Since our founding in 2000, we have established ourselves as a reliable partner in the field of fastening technology and stud welding. Our products are used nationally and internationally in various industries from shipbuilding to refractory construction to thermal-cold-sound and fire protection as well as plant and machine construction. We have acquired our core competencies in the areas of shipbuilding and insulation technology.

At three locations in Germany, we produce welding studs according to DIN EN ISO 13918, fasteners for insulation material (such as plate pins and insulation pins), wire bending and stamping parts, as well as ceiling hangers. We can also realize special parts for you - please contact us for your individual needs. With our comprehensive portfolio, we have the right product for every fastening technology need in conjunction with stud welding. With specially developed stud welding equipment and guns, we offer the entire spectrum of stud welding technology from 2-25mm diameter.





Exported countries



Exported countries

Items sold per year


Items sold per year

Happy customers



Happy customers

Become our sales partner:

We are constantly looking for new, independent sales partners all over the world. Please contact us if you are interested. Requirements: Basic knowledge about our products, access to potential customers.

Contact now


Get advice!

We are happy to assist you with any questions regarding stud welding and our products.

Mr. Niklas Schelle

+49 (4161) 74 97 9-0


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