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GUARNITEC

GUARNITEC

Guarnitec S.r.l.

  1. Company Overview
    Guarnitec S.r.l. is an Italian company specializing in the manufacture of hydraulic and pneumatic sealing components. Founded in 1969 and headquartered in northern Milan, Guarnitec is dedicated to the design, development, and production of high-performance sealing products, providing stable and high-quality solutions to the global market. The company operates with its own in-house R&D, production, quality control, and logistics systems, and is ISO 9001 certified. Its products are widely used in construction machinery, industrial equipment, and energy systems.
  2. Company History
  • 1969: Founded under the brand Tecnotex, entering the sealing components industry
  • 1980–2000s: Expanded material applications, introducing polyurethane (Tecnolan) and rubber/fabric composites to enhance performance
  • Post-2000: Built three modern manufacturing plants and one logistics center, totaling over 10,000 m²
  • Certifications: Achieved UNI EN ISO 9001:2008 certification, continuously improving quality standards and automation processes
  • Today: Guarnitec exports to countries around the world and is recognized as one of Europe’s key sealing solution providers
  1. Core Product Categories and Materials

Product Categories:

  1. Oil Seals
    Prevent fluid leakage in shafts and rotating components
  2. O-Rings
    Used in both static and dynamic applications to maintain pressure and prevent leakage
  3. Hydraulic Seals
    Designed for hydraulic cylinders and pumps to ensure pressure retention and smooth motion
  4. Pneumatic Seals
    Optimized for pneumatic systems and air cylinders, suitable for high-speed, low-friction operations
  5. Special Seals
    Custom-developed sealing components tailored to specific environments or technical requirements

Common Materials:

  • Rubber: Excellent elasticity, sealing ability, and chemical resistance
  • Rubber/Fabric Composite: Reinforced for greater structural strength and abrasion resistance
  • Polyurethane (PU / Tecnolan): Outstanding pressure resistance and wear resistance, ideal for high-load applications
  1. Application Fields
    Guarnitec’s sealing products are widely applied in the following industries and systems:
  • Hydraulic and Pneumatic Equipment
    Including cylinders, pumps, valves, and control units
  • Construction Machinery and Equipment
    Such as excavators, cranes, boom arms, and forklifts
  • Agricultural Machinery
    Including harvesters, tillers, and seeders
  • General Industrial Equipment
    Such as presses, drive systems, and machining equipment
  • Energy and Renewable Energy Systems
    Including wind turbines, hydroelectric systems, and hydraulic power units
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