
Overview
About Sai & Smi
Who we are
SAI & SMI S.r.l. – Your strategic partner for mechanical excellence and mold making Founded in 1979 and headquartered in Arcugnano (Vicenza), SAI & SMI S.r.l. boasts decades of history and solid experience in precision mechanics and mold making. We represent the ideal reference point for companies seeking a solid, competent partner focused on uncompromising process control. Rooted in a territory traditionally dedicated to excellence in metalworking, we combine historical know-how passed down through generations with a state-of-the-art technological park, transforming every project into a finished product of the highest quality. Who We Are: A Story of Passion, Method, and Innovation For over forty years, SAI & SMI S.r.l. has supported its clients not merely as a supplier, but as a strategic technological partner. Our team of highly qualified professionals follows every order with a tailor-made approach, aiming to optimize production cycles, reduce time-to-market, and guarantee impeccable quality standards on every single lot. What We Do: High-Precision Custom Solutions Our structure combines cross-functional skills covering the entire lifecycle of the component: High-Precision Mold Making: We design and manufacture complex molds dedicated to plastic injection molding and die casting, ensuring maximum efficiency, durability, and repeatability over time. Mechanical Machining for Prototypes and Limited Batches: We make specialized departments available for third-party mechanical machining, ideal for single parts, complex prototypes, and small series production. We operate with continuous 5-axis machining centers, handling components with dimensions up to 1400 x 1000 x 600 mm. Rigorous Material Selection: We work daily with high-performance alloys such as Ergal, high-strength aluminum, special steels, and stainless steel, completing our offering with welding activities for assemblies and prototyping. Why Choose SAI & SMI S.r.l. for Mechanical Machining? Relying on us means choosing a solid and structured partner to enhance your projects: Historical Competence and Reliability: Over 40 years of market presence allow us to tackle any geometric or technological complexity with technical expertise. Flexibility and 5-Axis Technology: Thanks to continuous state-of-the-art machining centers, we perform complex operations in a single setup, reducing lead times and managing critical aspects optimally. Total Supply Chain Control: We manage critical steps internally — from advanced CAM programming to production and quality control — to eliminate variables and ensure maximum compliance. Co-Engineering and Responsiveness: We analyze technical feasibility together with your engineering departments, providing fast, flexible, and economically efficient solutions for the finished part, both for prototypes and small series.
Arcugnano (vi), Italy
Member since 2026
Employees20 - 50
Certificates1
Turnover1 - 5 Mil.
Year of foundation1979
Competencies
Technologies
Mould construction
| Technologies | Length | Width | Height | Weight |
|---|---|---|---|---|
Injection moulds | 100–700 mm | 100–700 mm | 100–850 mm | 1–3,000 kg |
Pressure die cast molds | 250–1,400 mm | 250–1,400 mm | 200–1,200 mm | 1–7,000 kg |
Milling
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight |
|---|---|---|---|---|---|---|
Milling | 1–100 | 30–800 mm | 30–800 mm | 30–800 mm | — | — |
5-axis milling machines | 1–100 | 2–250 mm | 30–800 mm | 30–800 mm | — | — |
Form milling (3 D) | 1–100 | 1–800 mm | 1–800 mm | 1–600 mm | — | — |
Full-range milling (including turning) | 1–25 | 1–400 mm | 1–400 mm | 1–350 mm | 1–400 mm | — |
HSC milling | 1–100 | 1–700 mm | 1–700 mm | 1–700 mm | — | 1–1,000 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 alloys
Steel
Structural steelCase hardening/tempering steelStainless steel (rust-proof V2A)Stainless steel (rust-proof V4A)Free-cutting/mild steelTool steelCold extruding steel
Cast metals
Cast steelCast iron
Heavy metals
Copper-zinc alloys (brass)Copper and copper alloysZinc and zinc alloys
Industries
Mechanical engineeringAutomotive and vehicle constructionPrecision engineering, mechatronics and opticsSpecial purpose machinery manufacturing
Certificates
ISO 9001:2015
Parts & Machines
Machinery (1)
1 / 1

c42u
Manufacturerhermle
Controlheidenhain
Year of Construction2018
Technology
5-axis milling machines
1 Machinery
5-axis milling machines1
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