

Overview
About A. Berger GmbH & Co. Präzisionsmaschinenbauteile KG
Who we are
High precision, complex turning, milling and grinding parts - from 4 mm to 1,800 mm in diameter and up to a length of 2000 mm and finished assemblies, ball screws and motor spindles for the automotive, mechanical engineering, power tools, aerospace, heating and Building Construction. Manufacturing capabilities work Wertach: Turning and Dreh-/Fräsbearbeitung to Ø400mm, length up to 1000mm Milling and Fräs-/Drehbearbeitung cubic and rotationally symmetrical parts to ø1800mm, length up to 1000mm. Feinstbearbeitungstechniken * External grinding part length max 3000mm, 1000mm ø max * Internal grinding part length max 1400mm, 1000mm ø max * Spline grinding ø max 300mm, length up to 800mm * Spline grinding groove width 4mm to 40mm groove width 220mm Ømax * Surface grinding 800x400x500mm * Honing ø4 to Ø72mm Heat treatment: quenching and tempering, case hardening, carbonitriding, vacuum hardening, annealing, Kurzzeitgasnitrieren, carburizing, induction hardening and freezing Deep-hole drilling Clear Deburring Production spectrum ballscrews Diameter 12-125mm Thread length up to 3000mm Gradient of 2.5 mm to 50 mm a and mehrgänging Investment type: 2-or 4-point system Accuracy classes 1-3-5-7-10 ISO 3408 Feritungsverfahren whirled / ground Special threads on request The stiffness
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Wertach, Germany
Member since 2003
Employees> 1000
Certificates2
Year of foundation1955
Competencies
Technologies
Finishing
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight | Material thickness |
|---|---|---|---|---|---|---|---|
External cylindrical grinding | 5–999 | 1–3,000 mm | from 0 mm | from 0 mm | 1–1,000 mm | 0–1,500 kg | from 0 mm |
Internal cylindrical grinding | 5–999 | 1–1,400 mm | from 0 mm | from 0 mm | 1–1,000 mm | from 0 kg | from 0 mm |
Surface grinding machine | 5–999 | 1–500 mm | 1–800 mm | 1–400 mm | from 0 mm | 0–80 kg | from 0 mm |
Measuring & Testing
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight | Material thickness |
|---|---|---|---|---|---|---|---|
Measuring / testing | 5–9,999 | 1–3,500 mm | 1–1,000 mm | 1–1,000 mm | 1–1,000 mm | 0–1,000 kg | from 0 mm |
Turning
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight | Material thickness |
|---|---|---|---|---|---|---|---|
Turning | 5–9,999 | 1–2,080 mm | from 0 mm | from 0 mm | 1–600 mm | 0–400 kg | from 0 mm |
Automatic turning (bar) | 5–9,999 | 1–500 mm | — | — | 1–500 mm | — | — |
Full-range turning (including milling) | 5–999 | 1–1,870 mm | from 0 mm | from 0 mm | 1–400 mm | from 0 kg | from 0 mm |
Broaching | 0–500 k | 0–2,000 mm | — | — | 0–500 mm | — | — |
Deep-hole drilling | 5–999 | 1–1,000 mm | 1–50 mm | 1–50 mm | 18–120 mm | 0–80 kg | from 0 mm |
Assembly
| Technologies | Weight |
|---|---|
Mechanical assembly | 0–500 kg |
Electromechanical assembly | 0–500 kg |
Heat Treatment
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight |
|---|---|---|---|---|---|---|
Carbonitriding | 0–1 M | 0–6,000 mm | 0–3,000 mm | 0–3,000 mm | 0–3,000 mm | 0–20,000 kg |
Case hardening/surface hardening | 0–500 k | 0–3,000 mm | 0–1,500 mm | 0–1,500 mm | 0–1,500 mm | 0–10,000 kg |
Annealing | 0–1 M | 0–6,000 mm | 0–3,000 mm | 0–3,000 mm | 0–3,000 mm | 0–20,000 kg |
Hardening and tempering | 0–5 M | 0–4,000 mm | 0–2,000 mm | 0–2,000 mm | 0–2,000 mm | 0–15,000 kg |
Threading
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight | Material thickness |
|---|---|---|---|---|---|---|---|
Thread grinding | 5–999 | 1–3,000 mm | from 0 mm | from 0 mm | 1–50 mm | 0–150 kg | from 0 mm |
Thread whirling | 5–9,999 | 1–6,000 mm | from 0 mm | from 0 mm | 1–100 mm | 0–150 kg | from 0 mm |
Milling
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight | Material thickness |
|---|---|---|---|---|---|---|---|
Milling | 5–9,999 | 1–1,000 mm | 1–1,800 mm | 1–1,500 mm | from 0 mm | 0–500 kg | from 0 mm |
Form milling (3 D) | 5–9,999 | 1–1,000 mm | 1–1,800 mm | 1–1,500 mm | from 0 mm | 0–500 kg | from 0 mm |
HSC milling | 5–9,999 | 1–750 mm | 1–500 mm | 1–500 mm | — | 0–500 kg | — |
Drilling / Sawing
| Technologies | Lotsize | Length | Width | Height | Weight |
|---|---|---|---|---|---|
Drilling / threading / tapping | 5–999 | 1–1,000 mm | 1–1,000 mm | 1–1,000 mm | 0–500 kg |
Materials
Heavy metals
Copper-zinc alloys (brass)Copper and copper alloys
Cast metals
Cast steelCast iron
Advanced Materials
Nickel alloy (Inconel, Monel, Hastelloy)
Light metals
Aluminium and aluminium alloys
Steel
Case hardening/tempering steelStainless steel (rust-proof V2A)Stainless steel (rust-proof V4A)Free-cutting/mild steelTool steelCold extruding steel
Industries
Special purpose machinery manufacturingMilitary engineeringMedical technologyPrecision engineering, mechatronics and opticsConstruction and architectural suppliesAutomation and control engineeringChemical industryRailway and rail vehicles industryPackaging industryAir conditioning, refrigeration and ventilation industryInformation technology (hardware)Power generation and transmission industryElectrical industryApparatus engineeringDrive and gear engineeringHydraulic and pneumatic industryPaper and printing machinery industryMining and tunnel engineeringAerospace and aviation industryShipbuilding industryMachine tool manufacturingBuilding, agricultural and forestry machinery manufacturingAutomotive and vehicle constructionMechanical engineeringPlant engineering and construction
Certificates
ISO 14001
ISO-TS 16949:2002
Parts & Machines
Parts (3)
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Großteilefertigung bis 1800 mm
DescriptionSo anspruchsvoll und vielfältig Ihre Anforderungen auch sind, wir verwirklichen Ihre Vorstellungen von der Idee bis zur Serienreife, von der Einzelfertigung bis zur Serienfertigung.
Wir produzieren Ihre Bauteile, wie zum Beispiel<br>
• Palettenträger<br>
• Tischplatten<br>
• Gehäuseringe<br>
• Planetenträger<br>
• Turbinengehäuse und vieles mehr<br>
auf unseren hochgenauen mehrachsigen Bearbeitungszentren, möglichst in einer Aufspannung.
2 / 3

Kugelgewindetriebe für jede Anforderung
DescriptionJetzt in neuen Dimensionen. Berger Präzisions-Kugelgewindetriebe bieten sich überall dort an, wo die rotatorische in eine translatorische Bewegung umgesetzt wird.
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Spindeln für jeden Einsatz
DescriptionAls Pionier in der Spindelfertigung produzieren wir seit über drei Jahrzehnten Hochpräzisionsspindeln. Über 50.000 bereits gefertigte Wellen unterschiedlichster Innen- und Außengeometrien dokumentieren unseren Erfolg auf dem Markt.
Machinery (50)
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MS 32
ManufacturerINDEX
ControlHaidenhain
Year of Construction2000
Technology
Automatic turning (bar)Turning
2 / 50

CTX 520 linear
ManufacturerGILDEMEISTER
ControlHaidenhain
Year of Construction2000
Technology
Turning
3 / 50

CTX 620 linear
ManufacturerGILDEMEISTER
ControlHaidenhein
Year of Construction2000
Technology
Turning
4 / 50
CTX Gamma 2000TC
ManufacturerGILDEMEISTER
ControlHaidenhein
Technology
Turning
5 / 50

G 300
ManufacturerINDEX
ControlSiemens
Technology
Turning
6 / 50
GMF 175 CNC
ManufacturerGILDEMEISTER
ControlHaidenhain
Technology
Turning
7 / 50
VTM 350
ManufacturerSchuster
ControlHaidenhain
Technology
Turning
8 / 50
CTV 250
ManufacturerGILDEMEISTER
ControlHaidenhain
Technology
Turning
9 / 50
VSC 250
ManufacturerEmag
ControlHaidenhain
Technology
Turning
10 / 50
V 160 G
ManufacturerINDEX
Control-
Technology
Turning
11 / 50
NEF 500 Plus
ManufacturerGILDEMEISTER
ControlHaidenhain
Technology
Turning
12 / 50
Abläng- u. Zentrier-Maschine
ManufacturerDUAP
ControlHaidenhain
Technology
Turning
13 / 50
Twin 500
ManufacturerGILDEMEISTER
ControlSiemens
Technology
Full-range turning (including milling)Turning
14 / 50
GMX 500 linear
ManufacturerGILDEMEISTER
ControlSiemens
Technology
TurningFull-range turning (including milling)
15 / 50
GMX 250 linear
ManufacturerGILDEMEISTER
ControlSiemens
Technology
TurningFull-range turning (including milling)
16 / 50
GMX 300 linear
ManufacturerGILDEMEISTER
ControlSiemens
Technology
Full-range turning (including milling)Turning
17 / 50
DMC 210 FD
ManufacturerDECKEL MAHO GILDEMEISTER
ControlHaidenhain
Technology
Form milling (3 D)Milling
18 / 50
DMC 125 FD
ManufacturerDECKEL MAHO GILDEMEISTER
ControlHaidenhain
Technology
MillingForm milling (3 D)
19 / 50
DMC 80 FD
ManufacturerDECKEL MAHO GILDEMEISTER
ControlHaidenhain
Technology
Form milling (3 D)Milling
20 / 50
CWK 400D
ManufacturerHECKERT
ControlHaidenhain
Technology
Form milling (3 D)Milling
21 / 50
Mahomat 650
ManufacturerDECKEL MAHO
ControlHaidenhain
Technology
MillingForm milling (3 D)
22 / 50
DMC 60 H
ManufacturerDECKEL MAHO GILDEMEISTER
ControlHaidenhain
Technology
Form milling (3 D)Milling
23 / 50
DMC 125 U
ManufacturerDECKEL MAHO GILDEMEISTER
ControlHaidenhain
Technology
Form milling (3 D)Milling
24 / 50
DMU 80P Duo Block
ManufacturerDECKEL MAHO GILDEMEISTER
ControlHaidenhain
Technology
Form milling (3 D)Milling
25 / 50
Kellenberger
ManufacturerKELLENBERGER
ControlHaidenhain
Technology
External cylindrical grinding
26 / 50
KEL-VARIA Grind Plus
ManufacturerKELLENBERGER
ControlHaidenhain
Technology
External cylindrical grinding
27 / 50
CNC Kelco 70
ManufacturerKELLENBERGER
ControlHaidenhain
Technology
External cylindrical grinding
28 / 50
TOSS
ManufacturerTOSS
ControlHaidenhain
Technology
External cylindrical grinding
29 / 50
400 CNC
ManufacturerVOUMARD
ControlHaidenhain
Technology
Internal cylindrical grinding
30 / 50
Vertikal Schleifzentrum RI6-4
ManufacturerKEHREN
ControlHaidenhain
Technology
Internal cylindrical grindingExternal cylindrical grinding
31 / 50
Vertikal-Schleifzentrum RI8-4
ManufacturerKEHREN
ControlHaidenhain
Technology
Internal cylindrical grindingExternal cylindrical grinding
32 / 50
CNC 352 + CNC 335 IUG
ManufacturerBUDERUS
ControlHaidenhain
Technology
Internal cylindrical grindingExternal cylindrical grinding
33 / 50
KS 803 - Welle, KN 505 GT - Nabe
ManufacturerKAPP
ControlHaidenhain
34 / 50
Brand
ManufacturerBRAND
ControlHaidenhain
Technology
Surface grinding machine
35 / 50
Reishauer
ManufacturerREISHAUER
Control-
Technology
Thread grinding
36 / 50
Doimak
ManufacturerDOIMAK
Control-
Technology
Thread grinding
37 / 50
PW 160.6000
ManufacturerLEISTRITZ
Control-
Technology
Thread whirling
38 / 50
PW 160
ManufacturerLEISTRITZ
Control-
Technology
Thread whirling
39 / 50
Innovation 200
ManufacturerLEISTRITZ
Control-
Technology
Thread whirling
40 / 50
Amysa Mittelfrequenz
ManufacturerAMYSA
Control-
41 / 50
1500 HUB
ManufacturerKLINK
Control-
42 / 50
PMM C 700P
ManufacturerBraun & Sharpe
Control-
Technology
Measuring / testing
43 / 50
MC 850 (3-D)
ManufacturerZeiss
Control-
Technology
Measuring / testing
44 / 50
Mitutoyo 3-D
ManufacturerMITUTOYO
Control-
Technology
Measuring / testing
45 / 50
Conturoskop
ManufacturerPERTHEN / MAHR
Control-
Technology
Measuring / testing
46 / 50
S6 P Rauhtiefenmessgerät
ManufacturerPERTOMETER
Control-
Technology
Measuring / testing
47 / 50
Talyrond 250 Formprüfgerät
ManufacturerTALYROND
Control-
Technology
Measuring / testing
48 / 50
für KGT
ManufacturerLehrlaufdremomentenmeßgerät
Control-
Technology
Measuring / testing
49 / 50
für KGT
ManufacturerSteifigkeitsmeßgerät
Control-
Technology
Measuring / testing
50 / 50
für Kugelgewindetriebe
ManufacturerDynamische Test- & Prüfeinrichtung f. KGT
Control-
Technology
Measuring / testing
3 Parts
50 Machinery
Automatic turning (bar)1
Turning16
Full-range turning (including milling)4
Form milling (3 D)8
Milling8
External cylindrical grinding7
Internal cylindrical grinding4
Surface grinding machine1
Thread grinding2
Thread whirling3
Measuring / testing9
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