

Overview
About DD Präzisionsteile GmbH & Co KG
Who we are
Allweier is a family-owned company, established in 1970 by Hubert Allweier and his wife Edith Allweier. Since then, the company has continuously grown up. Currently, the production space available amounts to 6,500 sq. m and will soon be further extended. At our site, we currently employ 180 employees and 16 apprentices.
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Überlingen/Bodensee, Germany
Member since 2004
Employees200 - 500
Certificates3
Turnover20 - 50 Mil.
Year of foundation1970
Marketing documents
Competencies
Technologies
Finishing
| Technologies | Lotsize | Length | Diameter |
|---|---|---|---|
External cylindrical grinding | 50–100 k | 10–1,000 mm | 10–300 mm |
Assembly
| Technologies | Weight |
|---|---|
Mechanical assembly | 0–100 kg |
Electromechanical assembly | 0–100 kg |
Turning
| Technologies | Lotsize | Length | Diameter |
|---|---|---|---|
Turning | 50–1 M | 10–1,000 mm | 10–600 mm |
Automatic turning (bar) | 500–1 M | 10–1,000 mm | 10–600 mm |
Full-range turning (including milling) | 50–100 k | 10–1,000 mm | 20–600 mm |
Milling
| Technologies | Lotsize | Length | Width | Height | Weight |
|---|---|---|---|---|---|
Milling | 100–200 k | 100–1,000 mm | 100–800 mm | 100–800 mm | — |
Form milling (3 D) | 100–200 k | 100–1,000 mm | 100–800 mm | 100–800 mm | — |
HSC milling | 100–200 k | 100–1,000 mm | 100–800 mm | 100–800 mm | 0–100 kg |
Drilling / Sawing
| Technologies | Lotsize | Length | Width | Height | Weight |
|---|---|---|---|---|---|
Drilling / threading / tapping | 100–200 k | 100–1,000 mm | 100–800 mm | 100–800 mm | 0–100 kg |
Labelling / marking
| Technologies | Lotsize | Length | Width | Height | Diameter |
|---|---|---|---|---|---|
Laser marking / Laser inscription | 50–100 k | 1–650 mm | 1–450 mm | 1–300 mm | 1–250 mm |
Materials
Sintered materials
Metal powder for formed parts
Advanced Materials
Nickel alloy (Inconel, Monel, Hastelloy)Carbide
Cast metals
Cast steelCast iron
Light metals
Aluminium and aluminium alloysTitanium and titanium alloys
Steel
Structural steelCase hardening/tempering steelStainless steel (rust-proof V2A)Stainless steel (rust-proof V4A)Free-cutting/mild steelTool steelSpring steelCold extruding steel
Industries
Chemical industryBuilding, agricultural and forestry machinery manufacturingPower generation and transmission industrySpecial purpose machinery manufacturingMilitary engineeringElectrical industryPrecision engineering, mechatronics and opticsPaper and printing machinery industryHydraulic and pneumatic industryMining and tunnel engineeringAutomotive and vehicle constructionAutomation and control engineeringMedical technologyMeasurement and control technique, laboratory equipmentMachine tool manufacturingAir conditioning, refrigeration and ventilation industryMechanical engineeringPackaging industryBoiler, container and tank construction Drive and gear engineeringAerospace and aviation industry
Certificates
ISO 9001:2015
ISO-TS 16949:2009
IATF 16949:2016
Parts & Machines
Parts (4)
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CNC-Drehen - rotationssymmetrische Bearbeitung
DescriptionTechnologische Möglichkeiten <br>
<br>
* Gewindeformen<br>
* Hart- und Weichdrehen <br>
* Tieflochbohren<br>
* Rändeln<br>
* Rollieren<br>
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CNC-Fräsen - kubische Bearbeitung
DescriptionTechnologische Möglichkeiten <br>
<br>
* Hart- und Weichfräsen <br>
* Rollieren <br>
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CNC-Schleifen - rotationssymmetrische Bearbeitung
DescriptionTechnologische Möglichkeiten <br>
<br>
* Rundschleifen<br>
* Excenterschleifen<br>
* Flachschleifen<br>
* Innen- und Außenrundschleifen<br>
* Schulterschleifen<br>
* Profilschleifen<br>
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Baugruppenmontage
DescriptionFür unsere Kunden bieten wir auch die Montage von einzelnen bis zu kompletten Baugruppen an. Wir sind in der Lage, sicherheitsrelevante Teile und Baugruppen herzustellen, zum Beispiel unter erhöhten Sauberkeitsbedingungen.
Machinery (2)
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Sonstige
ManufacturerSonstige
Control-
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Universal-Bearbeitungszentrum
ManufacturerMazak
Controlunterschiedliche Steuerungen
4 Parts
2 Machinery
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