Flue gas dampers, steel and apparatus construction as well as laser and bent parts for industry, energy, environmental technology and shipbuilding
HMT Industries GmbH & Co. KG
Bocholt · RhedeNew on Amplifa
About HMT Industries
HMT Industries GmbH & Co. KG (HMT Hebing Maschinen-Technik) has been manufacturing sophisticated steel components for over 50 years at its sites in Rhede and Bocholt in Westphalia. The product portfolio includes flue gas dampers in the form of exhaust gas and throttle dampers (SBD/TBD) in sizes from DN 250 to DN 3500 made of carbon steel and stainless steel, steel and apparatus construction, forming technology, laser and bent parts, special machine building as well as steel construction structures to customer specifications and contract manufacturing. Production is based on laser cutting and press brake bending, MAG and TIG welding in accordance with DIN EN ISO 3834-2 for material groups 1.1 to 10 according to ISO/TR 15608 as well as steel load-bearing structures up to EXC3 according to EN 1090-2. Customer industries include industry, energy, environmental technology and shipbuilding; the exhaust gas dampers are type-approval certified by DNV GL for classified ships. Assembly and service offerings complement the portfolio. As a member of the SPALECK group of companies, HMT draws on over 150 years of engineering experience within the group.
- Site
- Bocholt
- Processes
- Flue gas dampers (exhaust gas dampers, throttle dampers), Exhaust/flue gas dampers SBD/TBD manufacture DN 250 to DN 3500, Steel and apparatus construction, Laser and bent parts (laser cutting and press brake bending), Forming technology, Special machine building / mechanical engineering, MAG welding (135, partially and fully mechanized), TIG welding (141)
- Materials
- Carbon steel (un alloyed steel), Stainless steel, Structural steel material group 1.1/1.2 (ISO/TR 15608), High-strength steel ReH ≤ 690 MPa (group 3.1), Stainless steel material groups 5, 7, 8, 10 (ISO/TR 15608), High-strength steel ReH ≤ 690 MPa, Structural steel material group 1.1/1.2, Stainless steel material groups 5, 7, 8, 10
- Certificates
- EN 1090 (factory production control, EXC3 according to EN 1090-2), DIN EN ISO 3834-2, DNV GL Type Approval (TBD/SBD Butterfly Dampers), DIN EN ISO 9001:2015, EN 1090-2 (EXC3), ISO 3834-2, DNV GL Type Approval, ISO 9001
- Industries
- Industry, Energy, Environmental technology, Shipbuilding, Shipbuilding (DNV GL classified ships)
- 01
Laser cutting and press brake bending
- 02
Forming technology
- 03
Welding (MAG/TIG)
- 04
Heat treatment
- 05
Assembly
- 06
Inspection/quality assurance
- 07
Service
Materials & Processes
Carbon steel (un alloyed steel)
Base material for exhaust gas dampers, steel and apparatus construction as well as laser and bent parts.
Stainless steel
For flue gas dampers in corrosive and temperature-stressed processes.
High-strength steel ReH ≤ 690 MPa
For load-bearing components and assemblies for steel structures up to EXC3.
Structural steel material group 1.1/1.2
Weldable structural steels for MAG and TIG processes.
Stainless steel material groups 5, 7, 8, 10
Various stainless material groups for welding-fabricated constructions.
Sites
Bocholt
DECompany headquarters / administration
Rhede
DEManufacturing site (Wochteresch 6, truck access Höwwel 5)
- Materials
- Steel, stainless steel
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Flue gas dampers (exhaust gas dampers, throttle dampers)Assembly | – | – | – | – | Carbon steel, Stainless steel |
| Exhaust/flue gas dampers SBD/TBD manufacture DN 250 to DN 3500Assembly | – | – | – | – | Carbon steel, Stainless steel |
| Steel and apparatus constructionJoining | – | – | – | – | Steel |
| Laser and bent parts (laser cutting and press brake bending)Forming | – | – | – | – | Steel |
| Forming technologyForming | – | – | – | – | Metal |
| Special machine building / mechanical engineeringAssembly | – | – | – | – | – |
| MAG welding (135, partially and fully mechanized)Joining | – | – | – | – | Material groups 1.1, 1.2, 2, 3, 5, 8, 10 (ISO/TR 15608), |
| TIG welding (141)Joining | – | – | – | – | Material groups 1.1, 1.2, 5, 7, 8, 10 (ISO/TR 15608) |
| Structural steelwork / steel load-bearing structures up to EXC3 according to EN 1090-2Joining | – | – | – | – | Steel |
| Contract manufacturingAssembly | – | – | – | – | – |
| Heat treatmentHeat treatment | – | – | – | – | – |
Additional services
Quality & Certification
HMT operates as a certified welding manufacturer in accordance with DIN EN ISO 3834-2 with qualified welding supervising personnel and non-destructive testing methods according to ISO 9712. Steel load-bearing structures are manufactured up to EXC3 according to EN 1090-2 with in-house factory production control.
| Evidence | Rhede |
|---|---|
| EN 1090-2 (EXC3) | |
| ISO 3834-2 | |
| DNV GL Type Approval | |
| ISO 9001 |
History
- 2012
First issuance of the EN 1090 certificate on 26.10.2012.
- 2019
DNV GL Type Approval issued for TBD/SBD exhaust gas dampers (22.05.2019).
- 2023
HMT as part of the SPALECK group with over 50 years of company history; the group looks back on over 150 years of mechanical engineering experience.