
Overview
About Geschwister Wennrich GmbH
Who we are
On 01 May 1980, the company Peter Wennrich was founded in boiler village. The operation of the Department of metalworking, tooling and machining has been operational since 01.11.2009: second generation. In this context, a limited liability company was established, while the original single company of Peter Wennrich is still existent. You can learn in a detailed company history More about our family. Our extensive range of services includes metalworking, CAD design work, tooling and much more. Customized to your job specification, we use several methods of metalworking a: - Machining, - Bending, - Welding - Or eroding. Our trained staff - cutting and industrial mechanics, welders and tool makers - manufacture and construct high-quality components, construction equipment, spare parts or devices. Not only in the Dresden area, also throughout Germany, Austria and Italy, the siblings Wennrich GmbH can offer all our customers for custom tailored products.
Grumbach, Germany
Member since 2004
Employees20 - 50
Certificates1
Year of foundation1980
Competencies
Technologies
Turning
| Technologies | Lotsize | Length | Diameter | Weight |
|---|---|---|---|---|
Turning | 1–500 | 5–1,800 mm | 5–600 mm | — |
Full-range turning (including milling) | 1–500 | 5–1,800 mm | 5–600 mm | — |
Shaft machining | 1–50 | 50–1,800 mm | 20–300 mm | 0–500 kg |
Cutting dies / deep drawing dies
| Technologies | Length | Width | Height | Weight |
|---|---|---|---|---|
Punching / Cutting tools | 50–800 mm | 50–400 mm | 50–400 mm | 0–800 kg |
Welding
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight |
|---|---|---|---|---|---|---|
Inert gas shielded arc welding (MIG/MAG) | 1–50 | 10–2,000 mm | 10–1,200 mm | 3–1,500 mm | — | 0–500 kg |
Inert gas shielded arc welding (TIG) | 1–50 | 10–2,000 mm | 10–1,200 mm | 3–1,500 mm | — | 0–500 kg |
Soldering | 1–50 | 10–2,000 mm | 10–500 mm | 3–1,000 mm | 3–600 mm | 0–500 kg |
Cutting tools (metal)
| Technologies |
|---|
Special drilling tool making |
Milling
| Technologies | Lotsize | Length | Width | Height |
|---|---|---|---|---|
5-axis milling machines | 1–50 | 10–550 mm | 10–550 mm | 10–600 mm |
Form milling (3 D) | 1–50 | 10–550 mm | 10–550 mm | 5–600 mm |
Finishing
| Technologies | Lotsize | Length | Width | Height | Weight |
|---|---|---|---|---|---|
Surface grinding machine | 1–50 | 10–800 mm | 10–400 mm | 3–250 mm | 0–300 kg |
Drilling / Sawing
| Technologies | Lotsize | Length | Width | Height | Weight |
|---|---|---|---|---|---|
Drilling / threading / tapping | 1–250 | 10–1,500 mm | 10–650 mm | 5–300 mm | 0–500 kg |
Materials
Steel
Structural steelCase hardening/tempering steelStainless steel (rust-proof V2A)Stainless steel (rust-proof V4A)Free-cutting/mild steelTool steelSpring steelCold extruding steel
Advanced Materials
Nickel alloy (Inconel, Monel, Hastelloy)
Light metals
Aluminium and aluminium alloysMagnesium and magnesium alloysTitanium and titanium alloys
Cast metals
Cast steelCast iron
Plastics/synthetic materials
ThermoplasticsThermosetsGlass fibre-reinforced plasticCarbon fibre-reinforced plasticParticle reinforced composite materials
Heavy metals
Copper-zinc alloys (brass)Copper and copper alloys
Industries
Apparatus engineeringMedical technologyPower generation and transmission industrySpecial purpose machinery manufacturingPaper and printing machinery industryBuilding, agricultural and forestry machinery manufacturingChemical industryMeasurement and control technique, laboratory equipmentClean room technologyPackaging industryMechanical engineeringAerospace and aviation industryPrecision engineering, mechatronics and optics
Certificates
ISO 9001:2008
Parts & Machines
Machinery (1)
1 / 1
5 Achs Fräsmaschine
ManufacturerGrob 550
ControlHeidenhain
Year of Construction2015
Technology
Milling
1 Machinery
Milling1
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