
Wholesale and CNC machining of foam, aluminium composite and acrylic glass sheets

Jörg Küper Fachgroßhandel e.K.
Bochum (Wattenscheid/Leithe)New on Amplifa
About Jörg Küper Fachgroßhandel
Jörg Küper Fachgroßhandel e.K. is a wholesaler for lightweight and rigid foam sheets, aluminium composite sheets as well as acrylic and Plexiglas sheets based in Bochum-Wattenscheid. As an official factory representative of 3A Composites, the company distributes products such as KAPA, FOREX, DIBOND, GATORFOAM, PLEXIGLAS, ALUCOBOND and ALUCORE. Custom cut-to-size sheets and precise milling work are produced in-house: in addition to CNC cutting to customer specifications, the company offers CNC milling, drilling, bending with various bending radii, bonding and laminating (on request with protective film). A large CNC machining center for sheet processing and extensive warehouse capacities enable flexible, tailored solutions. The company provides technical and project-related consulting and serves industries such as architecture and facade construction, advertising technology, automotive engineering, rail vehicle construction, shipbuilding, mechanical engineering, cleanroom technology and elevator construction. The location on the A40 in Bochum is directly accessible.
- Site
- Bochum (Wattenscheid/Leithe)
- Processes
- CNC cutting (cutting sheets to customer specifications), CNC milling, Drilling (pre-drilling of sheets), Bending with various bending radii, Laminating (photos, posters, digital prints, optionally with protective film), Bonding (bonding of sheets on request, adhesive sales), CNC cutting, Drilling
- Materials
- KAPA (lightweight foam sheet), FOREX (rigid foam sheet), DIBOND (aluminium composite sheet), GATORFOAM, PLEXIGLAS (acrylic glass/PMMA), ALUCOBOND (aluminium composite sheet), ALUCOBOND PLUS (flame-retardant mineral core), ALUCOBOND A2 (non-combustible, mineral core)
- Certificates
- Manufacturer product certificates (3A, Alcoa, FSC)
- Industries
- Advertising technology/display construction, Architecture/facade construction, Automotive engineering, Shipbuilding, Rail vehicle construction, Mechanical engineering
- 01
Sheet warehouse and distribution (3A factory representative)
- 02
Consulting and project coordination
- 03
CNC cutting to customer specifications
- 04
CNC milling and drilling
- 05
Bending, bonding, laminating
Location

Bochum-Wattenscheid
DEWholesale and CNC machining
- Materials
- KAPA, FOREX, DIBOND, GATORFOAM, PLEXIGLAS, ALUCOBOND, ALUCORE
- CNC machining center (sheet processing)
- Sheet warehouse
Components


Inside the production







Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| CNC cutting (cutting sheets to customer specifications)Machining | – | – | – | – | Kapa, Forex, Dibond, Gatorfoam, PLEXIGLAS, ALUCOBOND, Rigid foam sheets, Aluminium composite sheets, Acrylic glass sheets |
| CNC millingMachining | – | – | – | – | Kapa, Forex, Dibond, Gatorfoam, PLEXIGLAS, ALUCOBOND, all sheets |
| Drilling (pre-drilling of sheets)Machining | – | – | – | – | Sheets (Kapa, Forex, Dibond, Gatorfoam, PLEXIGLAS) |
| Bending with various bending radiiForming | – | – | – | – | – |
| Laminating (photos, posters, digital prints, optionally with protective film)Joining | – | – | – | – | Sheets (Kapa, Forex, Dibond, Gatorfoam, PLEXIGLAS) |
| Bonding (bonding of sheets on request, adhesive sales)Joining | – | – | – | – | Sheets (Kapa, Forex, Dibond, Gatorfoam, PLEXIGLAS) |
1 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| CNC machining center (sheet processing) | – | – | – | – | Bochum-Wattenscheid |
Additional services
Quality
Machining is carried out in-house on a large CNC machining center; cut-to-size sheets and milling work are produced directly to customer specifications. Composite products used, such as ALUCOBOND A2, meet high fire protection classifications.
| Evidence | Bochum-Wattenscheid |
|---|---|
| Manufacturer product certificates (3A, Alcoa, FSC) |