SEALING MATERIALS FOR
AGRICULTURAL MACHINERY

DURABILITY AND PERFORMANCE IN EVERY FIELD

Agricultural equipment operates in some of the toughest outdoor conditions — from dusty fields and muddy terrain to fluctuating temperatures and constant mechanical vibration.
Every component must withstand not only physical stress but also exposure to oils, fertilizers, fuels, and cleaning agents.
That’s why the reliability of sealing elements is critical for ensuring uninterrupted machine performance and reduced downtime during peak agricultural seasons.

ALPANA develops and manufactures advanced sealing materials designed to perform flawlessly in agricultural machinery.
Our polyurethane and rubber-based compounds are resistant to abrasion, deformation, and chemical exposure, maintaining elasticity and sealing integrity even under constant load and dynamic movement.

TYPICAL APPLICATIONS:

Hydraulic and pneumatic systems in tractors, harvesters, and sprayers
Rod and piston seals in lifting and steering cylinders
Guiding rings, bushings, and wipers in hydraulic units
Sealing components in pumps, valves, and control systems
Bearings and protective elements for moving parts exposed to dirt and moisture
Seals in sprayer booms, plows, and soil preparation machinery

MATERIALS MUST WITHSTAND:

Continuous contact with hydraulic oil, grease, and fuel
Abrasion from dust, sand, and soil particles
Constant exposure to sunlight, ozone, and moisture
Frequent temperature changes from –30 °C to +110 °C
Repeated dynamic movements and mechanical stress

WHAT ALPANA OFFERS

ALPANA provides sealing solutions that combine durability, elasticity, and chemical resistance for modern agricultural applications. Our materials ensure long service life, protection from leakage, and reduced maintenance intervals for all types of farming machinery.

These components must function under:

Constant mechanical stress and vibration

Temperatures up to +200 °C

Contact with oils, fuels, coolants, moisture, and dust

Seasonal freezing/thawing cycles

Sudden changes in pressure and load

OUR MATERIAL RANGE INCLUDES:

Alpana supplies high-performance semi-finished products and materials developed specifically for automotive and heavy transport applications. Our materials are engineered to withstand long-term stress, chemical exposure, and mechanical impact — ensuring safe, durable performance in mission-critical assemblies.

Our product range includes:

Max PUR series – polyurethane elastomers with excellent wear resistance and flexibility under high pressure
NBR and H-NBR – resistant to oils, fuels, and agricultural chemicals
EPDM – ideal for applications exposed to ozone, sunlight, and water
PTFE and POM – engineering plastics offering low friction and stable dimensions
Composite seals and bushings – for high-load hydraulic and mechanical systems

LONG-TERM RELIABILITY AND EFFICIENCY

With over a decade of experience, ALPANA delivers European-quality materials for agricultural machinery manufacturers and service providers.
Our solutions help optimize performance, extend equipment lifespan, and guarantee reliable operation in the demanding environments of modern farming.

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SEALING MATERIALS FOR AGRICULTURAL MACHINERY