MICROjournal
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A reliable partnerMICROingranaggi

Since 1973, we have been imagining, designing, and engineering high-precision gears, micro-mechanical components, and advanced planetary gearboxes for a wide range of industrial applications. With over five decades of experience in micro gear manufacturing, we deliver innovative solutions that meet the highest international standards.

Located in Buccinasco, near Milan, our 3,000-square-meter facility is a cutting-edge center of excellence dedicated to high-precision gears production. As a precision micro gear manufacturing company, we combine craftsmanship with advanced automation to create reliable, efficient, and sustainable solutions for global markets — with a strong focus on international expansion, especially across Europe and North America.

since 1973

Mission

Our mission is to redefine modern manufacturing through technological innovation. We produce precision gears and planetary gearboxes that meet increasingly higher standards of quality, durability, and sustainability. By integrating advanced production techniques in micro gear manufacturing, we help industries reduce waste, improve performance, and achieve superior mechanical efficiency. We deliver tailor-made solutions designed to support international partners and customers worldwide.

ServicesTailored solutions for every application need.  Our expertise in gear manufacturing and micro-mechanical components supports a broad range of industries

Industrial Automation

One of the main application sectors for our precision gears and drive system solutions, where accuracy and durability are critical.

Home Automation

Decades of experience delivering high-precision micro gears and gearboxes designed for reliability, efficiency, and silent operation.

Avionics & Aerospace

A highly sophisticated sector requiring precision gears and planetary gearboxes built to meet rigorous quality standards.

E-Mobility

Supporting the evolution of sustainable transportation through compact, lightweight, and high-precision gearboxes for next-gen electric mobility solutions.

Medical

We manufacture precision gears and micro-mechanical components that comply with the strict quality and reliability requirements of medical equipment.

Automotive

Specialized in high-end, luxury, and racing applications, providing planetary gearboxes that ensure maximum performance and durability.

FAQ

The production of micro gears requires dedicated machinery, advanced metrology, and specific expertise. A specialized manufacturer ensures consistent quality, full traceability, and technical support throughout all stages of the project.

Alloy steels and stainless steels provide mechanical strength and dimensional stability. Brass and special alloys are used for specific requirements such as corrosion resistance, reduced friction, or weight optimization.

Yes. Case hardening, nitriding, and quenching increase surface hardness and wear resistance. Careful control of thermal cycles is essential to maintain dimensional accuracy.

The module is defined based on the torque to be transmitted, available space, acceptable noise levels, and required precision. A smaller module allows for miniaturization and quieter operation.

The quality grade defines the allowable limits for geometric errors in the gear teeth, such as pitch, profile, and eccentricity. Specifying it enables the manufacturer to adopt appropriate processes and controls. The right choice avoids unnecessary costs and ensures the expected functional performance.

Precision gears are essential components in sectors where miniaturization, reliability, low noise, and highly accurate motion transmission are required. Key industries include:

  • Industrial automation and robotics: precise motion control, high repeatability, reduced size, and improved energy efficiency.
  • Automotive and E-mobility: used in seat and mirror adjustment systems, valve actuators, and internal mechanisms, especially in luxury, high-end, and racing segments. In e-mobility, miniaturization and efficiency are crucial.
  • Home Automation: ensures silent operation, compactness, and long-term reliability.
  • Medical: used in powered surgical tools, diagnostic equipment, and miniaturized motion systems, requiring absolute precision, silence, and durability.

Yes, prototype production can be requested before mass production, and it is highly recommended, especially in high-precision sectors like those we operate in. Prototyping allows validation of the design, performance testing, and optimization of technical aspects before full industrialization.

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