Hrastnik Maschinenbau GmbH
Germany, 41812 Erkelenz
Overview
About Hrastnik Maschinenbau GmbH
Who we are
The company Hrastnik Maschinenbau GmbH was founded in 1972 in an old gas station and is now run by the third generation in a modern plant based in Erkelenz. Family management forms the basis for cooperative and customer-oriented cooperation. Our goal is to impress customers and partners with professional know-how, flexibility, delivery reliability and fairness and thus establish a long-term business relationship. A solid and satisfied customer base of die foundries, mold makers and die casting machine manufacturers worldwide confirms this long-standing company philosophy. In order to meet the high quality requirements of our customers and to keep our manufacturing processes up to date at all times, we are in continuous contact with our customers and suppliers. The aim of our daily work is to guarantee you, as a customer and partner, the security of a reliable and flexible service provider with the best quality “Made in Germany”
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Erkelenz, Germany
Member since 2026
Employees10 - 20
Certificates1
Turnover1 - 5 Mil.
Year of foundation1972
Marketing documents
Competencies
Technologies
Turning
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight |
|---|---|---|---|---|---|---|
Turning | 1–10 | 50–4,000 mm | — | — | 20–500 mm | — |
Full-range turning (including milling) | 1–10 | 50–4,000 mm | — | — | 20–500 mm | — |
Deep-hole drilling | 1–50 | 10–4,000 mm | 10–1,500 mm | 10–1,500 mm | 10–140 mm | 0–4,000 kg |
Mechanical Engineering
Finishing
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight |
|---|---|---|---|---|---|---|
External cylindrical grinding | 1–100 | from 0 mm | — | — | from 50 mm | — |
Circular honing - internal | 1–10 | 100–2,000 mm | 100–2,000 mm | 100–1,500 mm | 30–300 mm | 0–2,000 kg |
Surface grinding machine | 1–10 | 100–1,000 mm | 20–350 mm | 20–200 mm | — | 0–200 kg |
Mould construction
| Technologies | Length | Width | Height | Weight |
|---|---|---|---|---|
Pressure die cast molds | 1,000–2,500 mm | 1,000–2,500 mm | 100–500 mm | 0–8,000 kg |
Milling
| Technologies | Lotsize | Length | Width | Height |
|---|---|---|---|---|
5-axis milling machines | 1–100 | 500–3,000 mm | from 1,000 mm | from 500 mm |
Form milling (3 D) | 1–100 | from 500 mm | from 1,000 mm | from 500 mm |
Drilling / Sawing
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight |
|---|---|---|---|---|---|---|
Deep-hole drilling | 1–10 | 100–2,500 mm | 100–2,500 mm | 100–2,500 mm | 2–140 mm | 0–5,000 kg |
Materials
Steel
Structural steelCase hardening/tempering steelStainless steel (rust-proof V2A)Stainless steel (rust-proof V4A)Tool steel
Cast metals
Cast steelCast iron
Heavy metals
Copper and copper alloys
Industries
Special purpose machinery manufacturingAutomotive and vehicle constructionApparatus engineeringOffice machinery and suppliesRailway and rail vehicles industryPower generation and transmission industryElectrical industryPrecision engineering, mechatronics and opticsHousehold appliance industryMechanical engineeringMedical technologyMilitary engineeringFurniture industryShipbuilding industryMachine tool manufacturing
Certificates
No certificates
Parts & Machines
Parts (3)
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Wechselbüchse
TechnologyFull-range turning (including milling)
MaterialTool steel
Dimensions
Diameter230 mm
Length300 mm
ComplexityMedium
2 / 3
Maschinensäule
TechnologyTurning
MaterialTool steel
Dimensions
Diameter120 mm
Length3800 mm
ComplexityMedium
3 / 3
Füllkammer
TechnologyFull-range turning (including milling)
MaterialTool steel
Dimensions
Diameter360 mm
Length1000 mm
ComplexityHigh
Machinery (12)
1 / 12
Bohrwerk 90/3-1
ManufacturerUNION
Technology
Deep-hole drillingForm milling (3 D)
2 / 12
6-Achs-Fräsmaschine HDC3000 mit Drehtisch
ManufacturerStadler Keppler
Technology
5-axis milling machines
3 / 12
3+1-Achs-Fräsmaschine FBE 2000
ManufacturerAUERBACH
Technology
Form milling (3 D)Deep-hole drilling
4 / 12
Drehmaschine DUS 560ti
ManufacturerBOEHRINGER
Technology
Turning
5 / 12
Drehmaschine DUS 800
ManufacturerBOEHRINGER
Technology
Turning
6 / 12
Drehmaschine Rex 610-5000
ManufacturerMAZAK
Technology
Turning
7 / 12
Außenrundschleifmaschine A501 N100
ManufacturerSCHAUDT
Technology
External cylindrical grinding
8 / 12
Unigrinder 540
ManufacturerIMATEC
Technology
External cylindrical grinding
9 / 12
HFS 15
ManufacturerBLOHM
Technology
Surface grinding machine
10 / 12
CV 616
ManufacturerSUNNEN
Technology
Circular honing - internal
11 / 12
HE 320 - 25
ManufacturerSUNNEN
Technology
Circular honing - internal
12 / 12
300 A
ManufacturerMEBAMAT
3 Parts
Full-range turning (including milling)2
Turning1
12 Machinery
Deep-hole drilling2
Form milling (3 D)2
5-axis milling machines1
Turning3
External cylindrical grinding2
Surface grinding machine1
Circular honing - internal2
Contact
Location
Main locationGewerbestraße Süd 38, 41812 Erkelenz, Germany
Company contact
Contact persons
BH
Benjamin Hrastnik
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