System solutions and contract work for soldering technology and induction heating – from manual workstations to complete systems.
UST Kurt Roth e.K.
75334 StraubenhardtNew on Amplifa
About UST Kurt Roth e.K.
UST Kurt Roth e.K., based in Straubenhardt (Baden-Württemberg), has specialized in soldering technology and induction heating since 1980. The company offers application development, individual components, manual workstations and complete systems for processes such as induction soft, hard and high-temperature soldering/brazing, soldering iron work, flame brazing, induction hardening, shrink-fitting as well as annealing, tempering and melting. The product range includes semiconductor high-frequency generators (2–100 kW), temperature measurement and control systems (150–1300 °C), highly precise solder wire feeders, cooling water recirculating systems, extraction and filter systems as well as hard and soft solder preforms. As a system partner, UST also performs contract work including assembly and packaging and delivers ready-to-install parts from a single source. In addition, UST is a sales partner of LM-Therm Elektrotechnik AG for control cabinet cooling. Customers come from industrial sectors with soldering and induction heating applications.
- Site
- Straubenhardt
- Processes
- Induction soft, hard and high-temperature soldering/brazing, Soldering iron work, Flame brazing hard/soft, Induction hardening, Shrink-fitting (induction), Sub-assembly, Packaging, Application development for soldering technology and induction heating
- Materials
- Hard solder (solder preforms), Soft solder (solder preforms), Semiconductor high-frequency generators (HU series, 2–100 kW), High-frequency generators (MU series, 15–100 kW, 4–50 kHz), Sinus series (5–25 kW, 50 kHz–2 MHz), Temperature measurement and control systems, Highly precise solder wire feeders, Cooling water recirculating systems
- Founded
- 1980
- Industries
- Industrial sectors with soldering and induction heating applications, Control cabinet and equipment manufacturing (sales of control cabinet cooling)
- 01
Application development soldering technology/induction heating
- 02
System and component manufacturing
- 03
Contract soldering and heat treatment
- 04
Sub-assembly
- 05
Packaging
- 06
Sales of control cabinet cooling
Processes and Components
Semiconductor high-frequency generators (HU series, 2–100 kW)
Generators with 50–300 kHz or 0.25–1.0 MHz for induction soldering and heating.
High-frequency generators (MU series, 15–100 kW, 4–50 kHz)
Generators for applications in the medium-frequency range.
Sinus series (5–25 kW, 50 kHz–2 MHz)
Compact generators for high-frequency applications.
Temperature measurement and control systems
Optical sensors with a measuring range of 150 to 1300 °C for process control.
Highly precise solder wire feeders
Peripherals for automated solder feed during soldering.
Cooling water recirculating systems
Supply and recirculating cooling of the water-cooled generators and inductors.
Extraction and filter systems
Extraction of solder and process fumes at soldering workstations.
Hard and soft solder preforms
Solder preforms for soft, hard and high-temperature soldering applications.
Locations
Straubenhardt
DECompany headquarters with development, contract work and sales
- Lot size
- Prototype to series (lot-size dependent, not documented)
- Materials
- Hard solder, soft solder, high-temperature solder
- Semiconductor HF generators HU series 2–100 kW
- HF generators MU series 15–100 kW
- Sinus generators 5–25 kW
- Temperature measurement and control systems
- Manual workstations
- Cooling water recirculating systems
- Extraction and filter systems
Services
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Induction soft, hard and high-temperature soldering/brazingJoining | – | – | – | – | Hard solder, Soft solder, High-temperature solder |
| Soldering iron workJoining | – | – | – | – | – |
| Flame brazing hard/softJoining | – | – | – | – | – |
| Induction hardeningHeat treatment | – | – | – | – | – |
| Shrink-fitting (induction)Heat treatment | – | – | – | – | – |
| Sub-assemblyAssembly | – | – | – | – | – |
| PackagingAssembly | – | – | – | – | – |
| Application development for soldering technology and induction heatingEngineering | – | – | – | – | – |
| Annealing, tempering, hardening, melting (induction heating)Heat treatment | – | – | – | – | – |
8 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Semiconductor high-frequency generator HU series (2–100 kW, 50–300 kHz / 0.25–1.0 MHz) | UST HU-15/25, HU-40, HU-50, HU-75, HU-100, HU 2000+, HU 5000+ | – | Output power 2–100 kW; rated frequency 50–150 kHz / 100–300 kHz (small: 0.25–0.55/0.65–1.0 MHz) | – | – |
| High-frequency generator MU series (15–100 kW, 4–50 kHz) | UST MU-15/25, MU-40, MU-60, MU-80, MU-100 | – | Output power 15–100 kW; rated frequency 4–8 kHz / 8–35 kHz / 20–50 kHz | – | – |
| High-frequency generator Sinus series (5–25 kW, 50 kHz–2 MHz) | UST Sinus 5, Sinus 6, Sinus 10, Sinus 12, Sinus 25 | – | Output power 5–25 kW; rated frequency 0.2–2.0 MHz / 50–200 kHz | – | – |
| Temperature measurement and control systems (optical sensors) | UST | – | Temperature measuring range 150 to 1300 °C | – | – |
| Cooling water recirculating systems | – | – | – | – | – |
| Extraction and filter systems | – | – | – | – | – |
| Highly precise solder wire feeders | – | – | – | – | – |
| Manual workstations and complete systems for soldering technology/induction heating | – | – | – | – | – |
Additional services
History
- 1980
Foundation of the company; soldering technology and induction heating have been core competencies ever since