

Overview
About Helfenstein Mechanik AG
Who we are
Precision engineering, CNC milling and CNC turning are our specialty. Metal and plastic parts, as an individual part or series, we manufacture in the quality you want. Our clients in the following areas: * Medical * Aviation * Machine Industry * Plant * Chemical industry rely on our flexibility.
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Alpnach Dorf, Switzerland
Member since 2011
Employees5 - 10
Certificates2
Year of foundation2005
Competencies
Technologies
Turning
| Technologies | Lotsize | Length | Diameter |
|---|---|---|---|
Turning | 1–5,000 | 10–500 mm | 10–250 mm |
Automatic turning (bar) | 1–5,000 | 20–150 mm | 16–50 mm |
Full-range turning (including milling) | 1–5,000 | 30–200 mm | 16–250 mm |
Milling
| Technologies | Lotsize | Length | Width | Height | Weight |
|---|---|---|---|---|---|
Milling | 1–5,000 | 5–800 mm | 5–500 mm | 5–400 mm | 0–50 kg |
5-axis milling machines | 1–5,000 | 10–500 mm | 10–300 mm | 10–300 mm | — |
Form milling (3 D) | 1–5,000 | 5–800 mm | 5–500 mm | 5–400 mm | 0–50 kg |
HSC milling | 1–5,000 | 5–150 mm | 5–150 mm | 5–150 mm | 0–20 kg |
Materials
Advanced Materials
Nickel alloy (Inconel, Monel, Hastelloy)
Light metals
Aluminium and aluminium alloysMagnesium and magnesium alloysTitanium and titanium alloys
Precious metals
SilverGoldPlatinum
Steel
Structural steelCase hardening/tempering steelStainless steel (rust-proof V2A)Stainless steel (rust-proof V4A)Free-cutting/mild steelTool steel
Industries
Measurement and control technique, laboratory equipmentMedical technologyPrecision engineering, mechatronics and opticsLighting industryAerospace and aviation industry
Certificates
ISO 9001:2015
EN ISO 13485
Parts & Machines
Machinery (4)
1 / 4
Picomax60 HSC
ManufacturerFehlmann AG
ControlHaidenhain iTNC 530
Year of Construction2009
Technology
Form milling (3 D)MillingHSC milling5-axis milling machines
2 / 4
P825 Versa
ManufacturerFehlmann AG
ControlHaidenhain iTNC530
Year of Construction2013
Technology
Form milling (3 D)MillingHSC milling5-axis milling machines
3 / 4
P825 Versa
ManufacturerFehlmann AG
ControlHaidenhain iTNC640
Year of Construction2020
Technology
MillingHSC millingForm milling (3 D)5-axis milling machines
4 / 4
VMC1000
ManufacturerBridgeport
ControlHaidenhain iTNC530
Year of Construction2004
4 Machinery
Form milling (3 D)3
Milling3
HSC milling3
5-axis milling machines3
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