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seal×日本トレルボルグ シーリング ソリューションズ - List of Manufacturers, Suppliers, Companies and Products

seal Product List

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High pressure and low speed dual pressure rotary seal Rotoglite Ring S

Dual pressure seal

The Zacon Rotoglide Ring S is a dual-pressure seal designed for multi-port shafts, rotary joints, swivels, and similar applications. <Features> - Usable for a wide range of pressures from low to high (Max: 40Mpa). - The tilt function reduces the contact area, resulting in low friction and reduced heat generation. - Seal materials include one type of high-rigidity polyethylene and two types of highly resilient polyurethane. * Compared to PTFE (polytetrafluoroethylene), it has more than twice the wear resistance. - The use of wear-resistant materials ensures a long lifespan with minimal contamination from wear. - Easy assembly due to elastic materials and a simple cross-sectional design. - Significant improvements in sealing performance and pressure resistance. <Specifications> Pressure: Up to 40Mpa (depends on seal material.) PV value: 6.5Mpa × m/s Acceleration: 0.9m/s Temperature: -30℃ to +100℃ (depends on seal material.) Materials: High-rigidity polyethylene (1 type) - Highly resilient polyurethane (2 types)

  • Machining Center
  • Hydraulic Equipment
  • Sealing

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Aerospace seal

Trelleborg products are used in all major civilian and military aircraft.

Trelleborg Sealing Solutions has been providing sealing solutions for the aerospace industry for 60 years. Dowty, Palmer Sheard, Shamban, Airframe Seal, and Impervia are representative examples of product brands offered by Trelleborg Aerospace Group.

  • Other machine elements
  • Other conveying machines
  • Hydraulic Equipment

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Tarkon® VariSeal: PTFE + Metal Spring Seal

It is a seal with a built-in spring for plate pressure, used for both fixed and moving applications.

The Tacon® ValiSeal is a spring-loaded seal for single pressure applications, used in both fixed and moving applications. It reliably performs in applications where conventional seals cannot function adequately due to corrosive chemicals, high temperatures, low temperatures, extrusion, friction, and compression set. Seal materials that comply with FDA, USP, and 3-A standards are also available. <Features> ● Excellent airtightness ● Outstanding wear resistance ● No extrusion into gaps ● Resistance to corrosive media and slurries ● Excellent temperature performance ● Low friction ● Compact cross-sectional shape compared to oil seals ● Easy assembly

  • Other machine tools
  • centrifuge
  • Hydraulic Equipment

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Tarcon® Loto L Seal

It was developed to extend the seal life of the axle system.

It features a very unique concept of sealing only when necessary, thereby reducing friction and significantly saving energy by decreasing fuel consumption. The Tarkanrot L seal consists of a PTFE sealing lip, a rubber jacket, and a metal component for shape stability. It was developed to extend the seal life of axle systems. The patented seal design philosophy operates only when the system is pressurized, meaning that for the majority of the time, the sealing lip is open and away from the surface. This unique concept is exclusive to the Tarkanrot L. For more details, please download and view the catalog.

  • Hydraulic Equipment

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High-speed, low-pressure PTFE rotary lip seal Tarkan Barilipp PDR

New Type High-Speed Low-Pressure PTFE Rotary Lip Seal

Since it uses only PTFE seal lips and a metal seal case without an elastomer gasket, the chemical resistance and operating temperature range have been significantly improved. The unique spiral groove of the seal lip creates an internal flow during the rotation of the shaft, enhancing sealing performance and ensuring excellent sealing even when stationary. Furthermore, this spiral groove increases the flexibility of the seal lip, allowing it to make surface contact rather than line contact with the shaft, achieving low pressing force, which reduces shaft wear and heat generation even at high rotational speeds. Temperature (°C): -60 to +200 Speed (m/s): up to 60 (special design required for speeds over 60 m/s) Pressure (MPa): up to 1 MPa * *Please consult us for details, as the maximum pressure varies depending on the seal shape.

  • Sealing
  • Hydraulic Equipment
  • Pneumatic Equipment

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Continuous rotation capable high-pressure low-speed single pressure rotary seal Roto VL seal

Continuous rotation capable high pressure low speed single pressure rotary seal

Consistent sealing performance can be achieved under severe conditions of continuous rotation, oscillation, and spiral motion from medium to high pressure. It is designed to minimize the risk of backflow and optimize sealing functionality even under various pressure and speed conditions. It can be used in smaller spaces than the groove dimensions of conventional rotary combination seals. It can be assembled into ISO standard O-ring grooves. (⇒ For more details, please download and refer to the catalog.)

  • Hydraulic Equipment

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Reciprocating seal with pressure relief valve function: Tacon step seal V

Seal that does not cause pressure buildup.

One of the problems that occurs when two seals are assembled in line on the rod of a hydraulic cylinder is the pressure buildup between the seals. To solve this problem, we have developed the Tacon Step Seal V. With its patented check valve function, it avoids pressure buildup between the seals, eliminating the need for previous buffer spaces or drain pipes.

  • Slip Ring
  • Hydraulic Equipment
  • Other machine tools

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New Masheel: Air Expansion Seal

It is possible to propose seals tailored to applications with a rich variety of cross-sectional shapes. Production of small diameters of 60mm or less is acceptable.

It can be used as a seal for valves, autoclaves, clean room doors, etc. ● I want to seal a wide surface quickly and with high airtightness. ● It has high load-bearing performance and a long lifespan. ● It maintains high airtightness under vacuum and pressure. ● I want to simplify auxiliary equipment using only pneumatic pressure. ● It is difficult to achieve flatness and finishing precision on the sealing counterpart surface. ● It has high durability even when frequently exposed to pressure fluctuations. ● I want to implement automatic pressure monitoring.

  • Refrigerators and freezers
  • Granulating Equipment
  • Other food machinery

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HiSpin® seal for e-mobility

To improve the efficiency of the next-generation e-axle, Trelleborg Sealing Solutions has developed the new HiSpin® seal.

The rapid spread of electric vehicles has begun, and it is said that by 2030, up to 40% of all vehicles will be electric. This requires the establishment of technology that can expand the driving range on a single charge. One of the focus areas in this regard is the improvement of e-axle technology efficiency. To enhance the efficiency of the next-generation e-axle, the technical staff at Trelleborg Sealing Solutions has developed a new HiSpin® seal. For more details, please visit our website. https://www.tss.trelleborg.com/ja-jp/products-and-solutions/latest-innovations/hispin-for-e-mobility

  • Hydraulic Equipment

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Cassette Seal CSL 1500

Suppressing fever and extending lifespan

The CSL 1500 is an innovative double-structured seal equipped with a bidirectional garter spring. It aims to prevent contamination intrusion and improve sealing performance while reducing friction and wear, resulting in a long-lasting seal.

  • Hydraulic Equipment

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[On Sale] High-Temperature Fireproof Seal

This is a seal developed for use in 60,000 flight cycles (takeoff, flight, landing).

Trelleborg Sealing Solutions Japan Co., Ltd. will begin selling "high-temperature fire-resistant seals." This product features an innovative structure and design, allowing aircraft manufacturers to achieve lower fuel consumption rates, operate more efficiently, and develop more sustainable engines. 【Features】 ■ Achieves higher propulsion ■ Contributes to passenger safety under extremely harsh temperature conditions ■ Functions to contain fire to a single area of the aircraft ■ Solves issues of stress relief and compression permanent deformation in elevated temperature environments ■ Enables further weight reduction and reduction in the number of parts while simplifying assembly * You can download the English catalog. * For more details, please refer to the PDF materials or feel free to contact us.

  • others

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Trelleborg Stefa high-pressure radial shaft seal

Stefa High-Pressure Radial Shaft Seal

Trelleborg Sealing Solutions has added a newly developed high-pressure radial shaft seal (HPRS) to its unique series of rotary shaft seals, Stefa. The Stefa HPRSS is an oil seal optimized for high-pressure applications, designed to handle various combinations of rotational speeds, chemical resistance, and pressure. Its innovative seal design accommodates shaft eccentricity and misalignment, providing stable sealing performance even in harsh environments. High-pressure radial shaft seals are critical components in construction machinery, mining machinery, agricultural machinery, material handling (winches and presses), general industrial applications such as gearboxes and hydraulic drives, as well as in aerospace, automotive, marine, and energy sectors.

  • Sealing

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