Specialist trade and service for welding and cutting technology with testing, repair and special machinery construction in Klein-Winternheim
Schweißtechnik HDH GmbH
Klein-WinternheimNew on Amplifa
About Schweißtechnik HDH
Schweißtechnik HDH GmbH is a specialist company for welding and cutting technology based in Klein-Winternheim near Mainz. The company distributes welding power sources, accessories and oxy-fuel articles, operates its own delivery logistics service and additionally offers comprehensive services. The portfolio includes equipment rental and leasing service, maintenance and servicing, electrical testing of welding and cutting systems in accordance with DGUV Vorschrift 3 and DIN EN IEC 60974-4, as well as the testing of extraction systems and explosion protection safeguards. In the field of special machinery construction, rotary tables, vessel welding fixtures, automatic carriage mounts, roller stands, welding portals and robot automation solutions are built, in some cases together with a mechanical engineering partner with its own research and design department. Further services include repair welding, welder qualifications according to ISO 9606-1, procedure qualifications according to ISO 15614, factory approvals according to DIN EN 1090-2 and welding courses with the DVS training center Mainz-Wiesbaden. Customers come from mechanical engineering, automation technology, metal construction, shipping and workshops.
- Site
- Klein-Winternheim
- Processes
- Repair welding (cracks, breaks, wear on components), Manual electrode welding (111), MAG welding (135), TIG welding (141), Oxy-fuel gas welding, MIG/MAG welding (courses), Electrical testing of welding and cutting systems according to IEC 60974-4 / DGUV V3, Annual testing of extraction systems (visual inspection, volume flow measurement, functional check)
- Materials
- Carbon steels, Stainless steels, Cast iron, Aluminium, Nickel, Copper, Titanium, Manual electrode welding
- Certificates
- Welder qualification ISO 9606-1, Procedure qualification ISO 15614, Factory approvals DIN EN 1090-2, Electrical testing DIN EN IEC 60974-4 / DGUV V3
- Industries
- Mechanical engineering, Automation technology, Metal construction, Light metal processing, Shipbuilding, Vehicle workshops/car repair
- 01
Consulting (field service on site)
- 02
Sales of welding and cutting technology
- 03
Rental/leasing service
- 04
Maintenance and testing
- 05
Repair and repair welding service
- 06
Special machinery construction and robot automation
- 07
Own delivery logistics
Materials & Processes
Manual electrode welding
Manual electrode welding for steel and repair welding work, also the basis of welder qualifications.
MAG/MIG welding
Gas metal arc welding for carbon steels, stainless steels and aluminium, also offered in course service.
TIG welding
TIG welding including AC/DC processes for aluminium, titanium, nickel, copper and stainless steel.
Orbital welding
Orbital welding technology in the area of special systems and system components.
CNC plasma cutting
CNC-controlled plasma cutting as part of the special machinery offering.
Locations
Klein-Winternheim
DEHeadquarters with sales and warehouse rooms, service and testing technology
- Materials
- Steel, stainless steel, cast iron, aluminium, nickel, copper, titanium
- Electrical testing equipment (DGUV V3 / DIN EN IEC 60974-4)
- Testing equipment for extraction systems
- CNC plasma cutting system
- Welding portals and rotary tables (special machinery construction)
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Repair welding (cracks, breaks, wear on components)Joining | – | – | – | – | – |
| Manual electrode welding (111)Joining | – | – | – | – | – |
| MAG welding (135)Joining | – | – | – | – | – |
| TIG welding (141)Joining | – | – | – | – | – |
| Oxy-fuel gas weldingJoining | – | – | – | – | – |
| MIG/MAG welding (courses)Joining | – | – | – | – | – |
| Testing | – | – | – | – | – |
| Electrical testing of welding and cutting systems according to IEC 60974-4 / DGUV V3Testing | – | – | – | – | – |
| Annual testing of extraction systems (visual inspection, volume flow measurement, functional check)Testing | – | – | – | – | – |
| Maintenance and servicing of welding machines, accessories and oxy-fuel articlesEngineering | – | – | – | – | – |
| Special machinery construction: rotary tables, vessel welding fixtures, automatic carriage mountsEngineering | – | – | – | – | – |
| Robot automation (industry-specific solutions with mechanical engineering partner)Engineering | – | – | – | – | – |
| Engineering | – | – | – | – | – |
Additional services
Quality & Certificates
Schweißtechnik HDH GmbH conducts welder qualifications according to ISO 9606-1, procedure qualifications according to ISO 15614 and factory approvals according to DIN EN 1090-2; in addition, electrical testing according to DGUV Vorschrift 3 and DIN EN IEC 60974-4 as well as annual testing of extraction systems according to BetrSichV are offered.
| Evidence | Klein-Winternheim |
|---|---|
| Welder qualification ISO 9606-1 | |
| Procedure qualification ISO 15614 | |
| Factory approvals DIN EN 1090-2 | |
| Electrical testing DIN EN IEC 60974-4 / DGUV V3 |
History
- 2007
Relocation on 02.04.2007 to new business premises with sales and warehouse areas in the Am Berg industrial park in Klein-Winternheim