sigma sas
Italy, 21046 MalnateOverview
About sigma sas
Who we are
We are a mechanical workshop specialized in precision industrial subcontracting, structured with a flexible team of 10 professionals and a technologically advanced fleet of machines. We offer ourselves as a reliable partner for the creation of complex parts, prototypes and medium-small batches. Our leading technologies: 5-axis (and 3/4-axis) CNC milling for complex geometries. Wire EDM and die-sinking EDM. Located in the province of Varese, a few kilometers from the Swiss border and Malpensa airport, we guarantee fast shipments throughout Italy and Europe (Germany, Switzerland, Austria). On request, we provide the finished piece complete with heat and surface treatments thanks to a proven network of local partners. Contact us for requests for a quote (RFQ) or to evaluate the inclusion in your list of suppliers. ------- We are a machine shop specializing in precision industrial subcontracting, featuring a flexible team of 10 professionals and a fleet of technologically advanced machinery. We position ourselves as a reliable partner for the production of complex components, prototypes, and small-to-medium batches. Our core technologies include 5-axis (as well as 3- and 4-axis) CNC milling for complex geometries, along with Wire EDM and Die-sinking EDM. Located in the province of Varese—just a few kilometers from the Swiss border and Malpensa Airport—we guarantee rapid shipping throughout Italy and across Europe (Germany, Switzerland, Austria). Upon request, we supply finished parts complete with heat and surface treatments, leveraging a well-established network of local partners. Please contact us for quote requests (RFQs) or to discuss becoming an approved supplier. ------- Wir sind eine mechaniche Werkstatt, die sich auf die präzise industrielle Zulieferung spezialisiert und über ein flexible Team von 10 Fachkräften sowie einen technologisch fortschrittlichen Maschinenpark verfügt. We are already a partner for the Fertigung Komplexer Teile, Prototypen und Mittlerer bis Kleiner Losgrößen an. Our Spitzentechnologien: 5-AChs-CNC-fräsen (sowie 3-/4-Achs-Fräsen) for complex geometry. Drahterodieren (Wire EDM) and Senkerodieren (Die-sinking EDM). We are located in the province of Varese, just a few kilometers from the Swiss border and Milan-Malpensa Airport, and ensure fast deliveries throughout Italy and Europe (Germany, Switzerland, Austria). Upon request, we deliver the finished part including heat and surface treatments thanks to a proven network of local partners. Contact us for RFQs or to check your inclusion in your supplier base.
Malnate, Italy
Member since 2026
Employees5 - 10
Certificates1
Turnover< 1 Mil.
Year of foundation2007
Competencies
Technologies
Turning
| Technologies | Lotsize | Length | Diameter |
|---|---|---|---|
Turning | 0–100 | 100–1,000 mm | 50–200 mm |
Full-range turning (including milling) | 0–250 | 0–250 mm | 0–100 mm |
Mould construction
| Technologies | Length | Width | Height | Weight |
|---|---|---|---|---|
Injection moulds | 0–500 mm | 0–500 mm | 0–400 mm | 0–1,000 kg |
Milling
| Technologies | Lotsize | Length | Width | Height | Weight |
|---|---|---|---|---|---|
Milling | 0–5,000 | 0–1,500 mm | 0–700 mm | 500–700 mm | — |
5-axis milling machines | 0–5,000 | 0–650 mm | 0–765 mm | 0–730 mm | — |
Form milling (3 D) | 0–5,000 | 0–1,500 mm | 0–700 mm | 0–700 mm | — |
HSC milling | 0–5,000 | 0–1,500 mm | 0–700 mm | 0–700 mm | 0–1,200 kg |
Finishing
| Technologies | Lotsize | Length | Width | Height | Weight |
|---|---|---|---|---|---|
Surface grinding machine | 0–100 | 0–700 mm | 0–400 mm | 0–300 mm | 0–2,500 kg |
Materials
Plastics/synthetic materials
ThermoplasticsAcrylic (PMMA)High performance plasticThermosetsElastomersSilocone (LSR)Natural and vulcanised rubberGlass fibre-reinforced plasticCarbon fibre-reinforced plasticParticle reinforced composite materialsWood-Plastic-Composites (WPC)Natural Fibre Composites (NFC)
Light metals
Aluminium and aluminium alloysMagnesium and magnesium 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
Cast metals
Cast steelCast iron
Heavy metals
Copper-zinc alloys (brass)Copper and copper alloysZinc and zinc alloysSolder
Sintered materials
Metal powder for hard metal
Certificates
No certificates
Parts & Machines
Parts (2)
1 / 2
testa per estrusione
TechnologyFull-range turning (including milling)
MaterialStructural steel
Dimensions
Diameter500 mm
Length500 mm
ComplexityHigh
IndustriesSpecial purpose machinery manufacturing
Descriptionper costruire il pezzo abbiamo utilizzato fresatura 3/5 ass edm a filo e tuffo , rettifica e abbiamo lucidato il particolare prima dell'assemblaggio
2 / 2
fustella taglio settore converting
TechnologyFull-range turning (including milling)
MaterialTool steel
Dimensions
Diameter180 mm
Length500 mm
ComplexityHigh
IndustriesMedical technology
Descriptionpezzo tornito,fresato con 4 asse,temprato, rettificato e fatta affilatura speciale su 4 asse
Machinery (12)
1 / 12
CHARMILLES 310
ManufacturerCHARMILLES
Technology
Punching / nibbling
2 / 12
ROBOCUT C600IB
ManufacturerFANUC
Technology
Punching / nibbling
3 / 12
FORM 30
ManufacturerAGIE-CHARMILLES
Technology
Punching / nibbling
4 / 12
JOEMARS
Manufacturernull
5 / 12
VC630 5AX
ManufacturerDOOSAN
Technology
Milling
6 / 12
conquest1000
ManufacturerBRIDGEPORT
Technology
Milling
7 / 12
vf4SS
ManufacturerHAAS
Technology
Milling
8 / 12
CL 60100K
ManufacturerAERRE
Technology
Milling
9 / 12
CL 5080
ManufacturerAERRE
Technology
Milling
10 / 12
CL 70150
ManufacturerAERRE
Technology
Milling
11 / 12
CMZ TTL52
ManufacturerCMZ
Technology
Turning
12 / 12
DEA
ManufacturerUnknown
Technology
Measuring / testing
2 Parts
Full-range turning (including milling)2
12 Machinery
Punching / nibbling3
Milling6
Turning1
Measuring / testing1
Contact
Location
Main locationvia g. di vittorio 35g, 21046 Malnate, Italy
Company contact
Contact persons
JS
juri mario signorelli
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