
Manufacture of standard and special ejector sleeves as well as contract machining in Kierspe

TRIKU GmbH
KierspeNew on Amplifa
About TRIKU GmbH
TRIKU GmbH, headquartered in Kierspe, is a manufacturer of ejector sleeves for tool and mould making. The portfolio includes standard ejector sleeves made of hardened tool steel WS (1.2516) as well as nitrided or hardened hot-work tool steel WAS (1.2343), available ex stock via the company's own online shop. In addition, the company manufactures special ejector sleeves from Ø 0.8 mm according to customer specifications. Complementary contract services such as turning, honing (cross grinding), cylindrical grinding, surface grinding, jig grinding, CNC milling and deep hole drilling are offered, as well as laser marking. Production takes place at the headquarters in Kierspe/Bollwerk. The managing directors are Karsten Walecki (sales) and Thomas Rabitsch (manufacturing); according to the company, the team has around 30 years of experience in the field of ejector sleeves.
- Site
- Kierspe
- Processes
- Special ejector sleeves from Ø 0.8 mm, Turning, CNC turning, Honing (cross grinding), Cylindrical grinding, CNC cylindrical grinding, Surface grinding, Jig grinding
- Materials
- Tool steel WS (1.2516), Hot-work tool steel WAS (1.2343), Tool steel WS, Hot-work tool steel WAS
- Founded
- 2009
- Industries
- Tool and mould making (standard components), Manufacture of metal products
- 01
CNC turning
- 02
Grinding (cylindrical, surface, jig grinding)
- 03
Honing (cross grinding)
- 04
Deep hole drilling
- 05
Heat treatment (hardening, nitriding)
- 06
Laser marking
- 07
Shipping ex stock (standard parts via online shop)
Materials and Processes
Tool steel WS
Tool steel for hardened standard ejector sleeves with high wear resistance.
Hot-work tool steel WAS
Hot-work tool steel for hardened and nitrided ejector sleeves in mould making.
Locations
Kierspe
DEHeadquarters, production
- Materials
- Tool steel 1.2516, 1.2343
- CNC lathes
- Cylindrical grinding machines
- Surface grinding machines
- Jig grinding machines
- Milling machines
- Deep hole drilling machines
- Honing machines
Products


Inside the production






Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Special ejector sleeves from Ø 0.8 mmMachining | – | – | – | – | Tool steel |
| TurningMachining | – | – | – | – | – |
| CNC turningMachining | – | – | – | – | – |
| Honing (cross grinding)Machining | – | – | – | – | – |
| Cylindrical grindingMachining | – | – | – | – | – |
| CNC cylindrical grindingMachining | – | – | – | – | – |
| Surface grindingMachining | – | – | – | – | – |
| Jig grindingMachining | – | – | – | – | – |
| CNC millingMachining | – | – | – | – | – |
| Deep hole drillingMachining | – | – | – | – | – |
| Laser markingSurface | – | – | – | – | – |
| Hardening (standard ejector sleeves WS hardened)Heat treatment | – | – | – | – | Tool steel |
| Nitriding (standard ejector sleeves WAS nitrided)Heat treatment | – | – | – | – | 1.2343 |
Additional services
History
- 2009
Founded TRIKU GmbH according to LinkedIn specification; according to the website, the team brings around 30 years of experience in the field of ejector sleeves.