
Overview
About Siegfried Spiess Motorenbau GmbH
Who we are
Quality is our primary objective in the development, manufacturing, servicing and tuning of high performance engines including test runs, CNC machining of precision components for racing, mechanical engineering and aviation.
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Ditzingen, Germany
Member since 2017
Employees20 - 50
Certificates1
Turnover5 - 10 Mil.
Year of foundation1972
Competencies
Technologies
Turning
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight |
|---|---|---|---|---|---|---|
Turning | 1–2,500 | 5–150 mm | — | — | 5–100 mm | — |
Full-range turning (including milling) | 1–2,500 | 5–150 mm | — | — | 5–100 mm | — |
Deep-hole drilling | 1–100 | 50–750 mm | 50–450 mm | 50–250 mm | 50–150 mm | 0–300 kg |
Milling
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight |
|---|---|---|---|---|---|---|
Milling | 1–2,500 | 5–750 mm | 5–450 mm | 5–300 mm | — | 0–300 kg |
5-axis milling machines | 1–2,500 | 5–750 mm | 5–450 mm | 5–300 mm | — | 0–300 kg |
Form milling (3 D) | 1–2,500 | 5–750 mm | 5–450 mm | 5–300 mm | — | 0–300 kg |
Full-range milling (including turning) | 1–2,500 | 5–750 mm | 5–450 mm | 5–300 mm | 5–100 mm | — |
HSC milling | 1–2,500 | 5–750 mm | 5–450 mm | 5–300 mm | — | 0–300 kg |
Engraver milling | 1–2,500 | 5–700 mm | 5–400 mm | 5–250 mm | 5–100 mm | 0–300 kg |
Drilling / Sawing
| Technologies | Lotsize | Length | Width | Height | Weight |
|---|---|---|---|---|---|
Drilling / threading / tapping | 1–2,500 | 5–750 mm | 5–450 mm | 5–300 mm | 0–300 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
Light metals
Aluminium and aluminium alloysMagnesium and magnesium alloysTitanium and titanium alloys
Heavy metals
Copper-zinc alloys (brass)Copper and copper alloysZinc and zinc alloysSolder
Advanced Materials
Nickel alloy (Inconel, Monel, Hastelloy)
Cast metals
Cast steelCast iron
Industries
Special purpose machinery manufacturingPackaging industryMilitary engineeringPlant engineering and constructionMedical technologyBuilding, agricultural and forestry machinery manufacturingHydraulic and pneumatic industryPrecision engineering, mechatronics and opticsAerospace and aviation industryMachine tool manufacturingApparatus engineeringMechanical engineeringDrive and gear engineeringAutomotive and vehicle construction
Certificates
ISO 9001:2015
Parts & Machines
Machinery (6)
1 / 6

Hermle C22U
ManufacturerHermle
ControlHeidenhain TNC640
Year of Construction2016
Technology
Engraver millingHSC milling5-axis milling machinesForm milling (3 D)
2 / 6

Hermle C 800 U
ManufacturerHermle
ControlHeidenhain ITNC 530
Year of Construction2002
Technology
HSC millingForm milling (3 D)Engraver milling
3 / 6

Hermle C 800 V
ManufacturerHermle
ControlHeidenhain TNC 426
Year of Construction2000
Technology
Engraver millingForm milling (3 D)Milling
4 / 6

Mazak CNC
ManufacturerMazak
ControlMazatrol Matrix
Year of Construction2007
Technology
Full-range turning (including milling)Turning
5 / 6

Koordinatenmessgerät
ManufacturerMitutoyo
ControlCosmos
Year of Construction2004
6 / 6

Trumpf Laserbeschriftung
ManufacturerTrumpf
ControlTrumark VMC1
Year of Construction2007
6 Machinery
Engraver milling3
HSC milling2
5-axis milling machines1
Form milling (3 D)3
Milling1
Full-range turning (including milling)1
Turning1
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