
Overview
About Grewe-Metalltechnik
Who we are
Grewe-Metalltechnik has existed as an owner-managed company since 2009. We are a competent contract manufacturing company in the field of milling, sawing, drilling and sheet metal processing. We offer solutions for all industries, from individual one-off production to medium-sized series production. Our customer portfolio currently includes customers from the areas of: mold making, hydroforming, heating technology, filter technology, clean room technology, suspension technology and stand construction.
Menden, Germany
Member since 2022
Employees5 - 10
Certificates1
Turnover< 1 Mil.
Year of foundation1989
Competencies
Technologies
Turning
| Technologies | Lotsize | Length | Diameter |
|---|---|---|---|
Turning | 0–1,000 | 0–1,000 mm | 0–200 mm |
Welding
| Technologies | Lotsize | Length | Width | Height | Weight |
|---|---|---|---|---|---|
Inert gas shielded arc welding (MIG/MAG) | 0–100 | 0–2,500 mm | 0–2,500 mm | 0–1,000 mm | 0–500 kg |
Inert gas shielded arc welding (TIG) | 0–100 | 0–1,000 mm | 0–2,500 mm | 0–1,000 mm | 0–500 kg |
Sheet Metal Forming (Stamping, Deep-drawing)
| Technologies | Lotsize | Length | Width | Material thickness |
|---|---|---|---|---|
Punching / pressing (Out-of-tool) | 0–5,000 | 0–1,000 mm | 0–100 mm | 0–5 mm |
Milling
| Technologies | Lotsize | Length | Width | Height |
|---|---|---|---|---|
Milling | 0–1,000 | 0–3,000 mm | 0–1,000 mm | 0–500 mm |
Drilling / Sawing
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight |
|---|---|---|---|---|---|---|
Sawing | 50–5,000 | 10–450 mm | 10–300 mm | 10–250 mm | 10–210 mm | — |
Drilling / threading / tapping | 5–500 | 20–800 mm | 10–320 mm | 10–300 mm | — | 0.1–30 kg |
Materials
Steel
Structural steelCase hardening/tempering steelStainless steel (rust-proof V2A)Stainless steel (rust-proof V4A)Free-cutting/mild steelTool steel
Light metals
Aluminium and aluminium alloys
Heavy metals
Copper-zinc alloys (brass)Copper and copper alloys
Cast metals
Cast steelCast iron
Certificates
DIN EN ISO 3834
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