Development and manufacture of demanding pipe-bending components, bending tools and special machinery incl. CNC machining and coating
Christian Winkler Werkzeug- und Sondermaschinen GmbH
Muldestausee (district of Pouch) · Bitterfeld-Wolfen (district of Wolfen)New on Amplifa
About CWWSM GmbH
Christian Winkler Werkzeug- und Sondermaschinen GmbH (CWWSM) develops and manufactures demanding pipe-bending components with and without mandrel as well as bent profiles for customers in automotive, plant engineering, power plant construction, pipeline construction, trade fair and shopfitting, and mechanical engineering. The range of services covers all development services from prototyping through tool design (CAD/CAM with SolidWorks and Mastercam) to tool manufacturing and series delivery. An in-house mechanical engineering department additionally enables CNC turning up to Ø 500 mm and 1500 mm length as well as CNC 3D milling with a table area up to 2000 x 500 x 500 mm. Pipe rolling, end working, welding, drilling and surface coating with titanium or tungsten carbide from 5 to 175 µm are also offered. Materials processed include steel, stainless steel (among others 1.4301), aluminium, brass and titanium. Customers include MAN, VW, Salzgitter Hydroforming and Tenneco. The registered office is located in Muldestausee (district of Pouch); the workshop and delivery address is in Bitterfeld-Wolfen (district of Wolfen).
- Site
- Muldestausee
- Processes
- Pipe bending (with and without mandrel), Profile bending (with and without mandrel), Pipe rolling, End working (e.g. miter cutting), CNC turning, CNC 3D milling, Welding, Drilling
- Materials
- Brass, Stainless steel 1.4301, Aluminium, Galvanized pipe (steel), Titanium, Tungsten carbide, Steel, Titanium or tungsten carbide coating
- Industries
- Automotive, Plant Engineering, Power Plant Construction, Pipeline Construction, Trade Fair and Shopfitting, Mechanical Engineering
- 01
Design (CAD/CAM, SolidWorks, Mastercam)
- 02
Prototyping
- 03
Tool design and tool manufacturing
- 04
Pipe bending / profile bending / pipe rolling
- 05
CNC turning and CNC milling
- 06
Welding and drilling
- 07
Coating
- 08
3D measurement
- 09
Series delivery
Materials and Processes
Steel
Material for pipe-bending components, among others galvanized pipes 40 x 2.
Stainless steel 1.4301
For bent pipe parts, e.g. series parts 32 x 1 and prototypes with pipe 110 x 1.5.
Aluminium
Pipes and profiles, e.g. aluminium 40 x 3 and H-profile 30 x 10.
Brass
Pipe-bending parts such as series parts made of brass pipe 28 x 1.
Titanium
Processable material according to the service overview.
Titanium or tungsten carbide coating
Surface coating from 5 µm to 175 µm layer thickness.
Locations
Bitterfeld-Wolfen (district of Wolfen)
DEWorkshop / Office / Delivery
- Lot size
- Prototype to series
- Materials
- Steel, stainless steel, aluminium, brass, titanium
- CNC lathe (Ø 500 / 1500 mm length)
- CNC 3D milling machine (table area up to 2000 x 500 x 500 mm)
- Pipe bending machine (pipe diameter up to 150 mm, profile up to 120 x 120)
- Pipe rolling machine (pipe diameter up to 60)
- 3D measuring arm ZETT MESS
Muldestausee (district of Pouch)
DEBilling address / Registered office
Pipe-Bending Components and Tools
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Pipe bending (with and without mandrel)Forming | – | – | – | – | Steel, Stainless steel, Aluminium, Brass |
| Profile bending (with and without mandrel)Forming | – | 120 x 120 | – | – | Steel, Stainless steel, Aluminium, Brass |
| Pipe rollingForming | – | – | – | – | Steel, Stainless steel, Aluminium, Brass |
| End working (e.g. miter cutting)Machining | – | – | – | – | Steel, Stainless steel, Aluminium, Brass |
| CNC turningMachining | – | 1500 long × d 500 | – | – | – |
| CNC 3D millingMachining | – | 2000 × 500 × 500 | – | – | – |
| WeldingJoining | – | – | – | – | – |
| DrillingMachining | – | – | – | – | – |
| Coating (titanium or tungsten carbide)Surface | – | – | – | – | – |
| Tool design and tool manufacturingEngineering | – | – | – | – | – |
| Prototyping (pipe-bending components)Engineering | – | – | – | – | – |
| 3D measurement with measuring armTesting | – | – | – | – | – |
| CAD/CAM designEngineering | – | – | – | – | – |
5 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| CNC lathe | – | – | d 500 / 1500 long | – | Bitterfeld-Wolfen |
| CNC 3D milling machine | – | – | up to 2000 x 500 x 500 table area | – | Bitterfeld-Wolfen |
| Pipe bending machine | – | – | Pipe diameter up to 150 mm; profile up to 120 x 120 | – | Bitterfeld-Wolfen |
| Pipe rolling machine | – | – | Pipe diameter up to 60 | – | Bitterfeld-Wolfen |
| 3D measuring arm | ZETT MESS | – | – | – | Bitterfeld-Wolfen |
Additional services
Reference customers