Machining, welding and metal processing to drawing – from single parts to series production.
Kronseder Maschinenbau GmbH
Alteglofsheim, GermanyNew on Amplifa
About us
Kronseder Maschinenbau GmbH is a medium-sized mechanical engineering and metal processing company based in Alteglofsheim near Regensburg. The company manufactures metal and plastic components to drawing and sample, from individual parts to series production. Its manufacturing capabilities include CNC turning (bar capacity up to 60/80 mm, chuck parts up to 300 mm, turning lengths up to 1500 mm), CNC milling in 3- and 5-axis configurations, conventional machining, EDM drilling from 0.5 mm diameter, sawing, punching and notching with 55 t punching force, as well as TIG, MIG and MAG welding. Complementary services include vibratory finishing and glass bead blasting, while processes such as electroplating, hot-dip galvanizing, anodizing, electropolishing and hardening are carried out by contracted partners. The portfolio is rounded out by assembly work from single-piece to series assembly, parts storage and parts management, as well as custom-made products. Customers come from industry, the trades and the end-consumer sector; an in-house product is the stainless steel boot scraper.
- Site
- Alteglofsheim
- Processes
- CNC turning, CNC turning with driven tools and sub-spindle, conventional turning, CNC milling (3-axis), 5-axis milling, conventional milling, EDM drilling / start hole drilling, Sawing
- Materials
- Steel, Stainless steel, Plastic, CNC turning, 3- and 5-axis CNC milling, Welding, EDM drilling, Punching/Notching
- Founded
- 1991
- Industries
- Industry, Trades, End consumers
- 01
Sawing
- 02
CNC turning
- 03
CNC milling
- 04
Drilling/EDM drilling
- 05
Punching/Notching
- 06
Welding
- 07
Surface treatment
- 08
Assembly
- 09
Logistics/Parts storage
Materials and processes
Steel
Processed among other things in punching and notching (notching up to 8 mm material thickness).
Stainless steel
Used in punching and notching (up to 6 mm) as well as for the company's own boot scraper.
Plastic
Part of the offered metal and plastic processing to drawing and sample.
CNC turning
Manufacture of turned parts with bar capacity up to 60 mm, chuck parts up to 300 mm and – with driven tools and sub-spindle – up to 1200 mm turning length.
3- and 5-axis CNC milling
Milling technology with travel of 1200 x 400 mm (3-axis) and sizes up to 500 mm (5-axis).
Welding
Welding shop for all suitable materials with certified welders holding completed welding qualifications.
EDM drilling
Hole diameters 0.5–3.0 mm to a depth of 150 mm, burr-free.
Punching/Notching
Punching force of 55 t for flat profiles up to 10 mm material thickness.
Surface treatment
Vibratory finishing and glass bead blasting in-house; galvanizing, anodizing, electropolishing and hardening via contracted partners.
Locations
Alteglofsheim
DEHeadquarters, production, showroom, office and warehouse
- Lot size
- Single part to series
- Materials
- Steel, stainless steel, plastic
- CNC turning centers
- CNC turning centers with driven tools and sub-spindle
- Conventional lathes
- 3-axis CNC machining centers
- 5-axis CNC milling machines
- Conventional milling machines
- EDM drilling machines
- Column drilling machines (Alzmetall)
- Punching and notching machine (GEKA)
- Fully automatic band saws
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| CNC turningMachining | – | 350 mm | – | Single part – Series | – |
| CNC turning with driven tools and sub-spindleMachining | – | 1200 mm | – | – | – |
| conventional turningMachining | – | 1500 mm × 500 mm diameter | – | – | – |
| CNC milling (3-axis)Machining | – | 1200 mm × 400 mm | – | Single part – Series | – |
| 5-axis millingMachining | – | 500 mm | – | – | – |
| conventional millingMachining | – | 400 mm × 250 mm | – | – | – |
| EDM drilling / start hole drillingMachining | – | 150 mm (drilling depth) × 0.5 mm - 3.0 mm diameter | – | – | – |
| SawingMachining | – | 450 mm diameter | – | – | – |
| TIG weldingJoining | – | – | – | – | all suitable materials |
| MIG/MAG weldingJoining | – | – | – | – | all suitable materials |
| PunchingForming | – | 300x15 mm flat steel; angle iron × 500 mm throat depth | – | – | Steel, Stainless steel |
| NotchingForming | – | 250 mm (cutting length) | – | – | Steel up to 8 mm, Stainless steel up to 6 mm |
| Vibratory finishingSurface | – | – | – | – | – |
| Glass bead blastingSurface | – | – | – | – | – |
| Electroplating and hot-dip galvanizing, anodizing, electropolishing, hardening (via contractedSurface | – | – | – | – | – |
| Assembly work (single-piece to series assembly)Assembly | – | – | – | Single assembly – Series assembly | – |
| Metal and plastic processing to drawing and sampleMachining | – | – | – | Single part – Series | Metal, Plastic |
10 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| CNC turning centers | – | – | Bar capacity up to 60 mm; chuck parts up to 300 mm diameter; turning length up to 350 mm | – | Alteglofsheim |
| CNC turning center with driven tools and sub-spindle | – | – | Bar capacity up to 60 mm; turning length up to 1200 mm | – | Alteglofsheim |
| Conventional lathe | – | – | Bar capacity up to 80 mm; turning diameter up to 500 mm; turning length up to 1500 mm | – | Alteglofsheim |
| 3-axis CNC machining center | – | – | Travel 1200 mm x 400 mm | – | Alteglofsheim |
| 5-axis CNC milling machine | – | – | up to 500 mm | – | Alteglofsheim |
| Conventional milling machine | – | – | Travel 400 mm x 250 mm | – | Alteglofsheim |
| EDM drilling machine | – | – | Diameter 0.5-3.0 mm, drilling depth max. 150 mm | – | Alteglofsheim |
| Column drilling machine | Alzmetall | – | – | – | Alteglofsheim |
| Punching and notching machine | GEKA | – | Punching force 55 t | – | Alteglofsheim |
| Fully automatic band saw | – | – | up to 350 mm diameter (sawing range); manufacturing details: up to 450 mm | – | Alteglofsheim |
Additional services
History
- 1889
Forge in Gailsbach/Hagelstadt
- 1981
Business takeover, master craftsman's examination in automotive trade
- 1982
Master craftsman's examination in mechanical engineering trade
- 1984
Construction of a new production hall
- 1990
Business expansion in mechanical engineering (new production hall)
- 1991
GmbH founded in mechanical engineering
- 1997
Business expansion in mechanical engineering (new production hall)
- 2005
New office and company building; company headquarters relocated from Gailsbach to Alteglofsheim
- 2008
Expansion with an additional production hall in Alteglofsheim
- 2015
Construction of a new production/warehouse hall in Alteglofsheim