MO tech Co.,Ltd. List of Products and Services

In the hydraulic equipment industry, high reliability is required. In particular, the sealing performance of hydraulic cylinders greatly affects the stable operation of hydraulic equipment. Wear and leakage of seals can lead to a decrease in the performance or failure of hydraulic equipment. Hallite's high-performance PTFE and engineering plastic products contribute to improving the reliability of hydraulic equipment by achieving low friction and suppressing stick-slip, while providing high sealing performance. 【Application Scenarios】 - Hydraulic cylinders - Areas requiring high-precision positioning - Sliding parts of hydraulic equipment 【Benefits of Implementation】 - Increased machine lifespan - Improved processing accuracy - Reduced maintenance costs

• Other machine elements

In general industrial machinery, high safety and reliability are required, and sealing performance is essential for system stability. Durable and reliable seals that can withstand harsh environments are crucial. Hallite's high-performance PTFE and engineering plastic products meet the stringent demands of general industrial applications with features such as low friction, wear resistance, and a wide temperature range. 【Application Scenarios】 - Hydraulic systems - Hydraulic cylinders, pneumatic cylinders 【Benefits of Implementation】 - Improved system reliability - Extended maintenance cycles - High safety

• Other machine elements

In the mining industry, the use of heavy machinery and equipment in harsh environments poses significant challenges due to wear and tear on components. In particular, hydraulic cylinders and seals in moving parts are prone to exposure to dust and high pressure, leading to early wear and damage that can reduce production efficiency. Hallite's high-performance PTFE and engineering plastic products offer high durability and long service life to address these wear issues. By minimizing friction and suppressing stick-slip, as well as absorbing shock loads from pressure spikes, they contribute to the stable operation of equipment in mining. 【Application Scenarios】 - Hydraulic excavators - Mining machinery - Crushers 【Benefits of Implementation】 - Reduction in the frequency of component replacements due to wear - Improvement in equipment operating rates - Reduction in maintenance costs

• Other machine elements

In marine applications, high durability and reliability under harsh conditions are required. In particular, environments exposed to saltwater and corrosive substances can lead to the degradation of sealing materials, potentially resulting in equipment failure or performance decline. Hallite's high-performance PTFE and engineering plastic products excel in corrosion resistance and provide stable performance over long periods. These products are designed to meet various sealing needs in marine environments. 【Application Scenarios】 - Marine plants - Vessels - Underwater equipment - Various facilities requiring corrosion resistance 【Benefits of Implementation】 - Extended lifespan due to high corrosion resistance - Improved equipment reliability - Reduced maintenance costs

• Other machine elements

In the machine tool industry, high machining precision is required. In particular, the sealing performance of hydraulic cylinders and pneumatic cylinders greatly affects the precision of machine tools. Wear and leakage of seals can lead to a decrease in machining precision and potential machine failure. Hallite's high-performance PTFE and engineering plastic products contribute to improving the precision of machine tools by achieving low friction and suppressing stick-slip, while providing high sealing performance. 【Application Scenarios】 - Hydraulic cylinders, pneumatic cylinders - Sliding parts of machine tools - Areas requiring high-precision positioning 【Benefits of Implementation】 - Improved machining precision - Increased machine lifespan - Reduced maintenance costs

• Other machine elements

In the construction machinery industry, high durability is required under harsh operating environments. In particular, conditions such as earth, dust, and muddy water can affect the lifespan of the machine due to the intrusion into bearings and drive components. Floating seals prevent the intrusion of foreign substances from the outside, thus preventing machine failure and performance degradation. Our floating seal "ZHONO" contributes to improving the durability of construction machinery. 【Usage Scenarios】 - Crawlers of construction machinery - Drill shafts of mining machinery - Sealing applications in harsh environments 【Benefits of Implementation】 - Reduces the risk of intrusion from external earth and other materials - Extends the operational lifespan of the machinery - Reduces maintenance costs

• Gearbox

We supply construction machinery, mining machinery, coal machinery, agricultural machinery, oil machinery, ship machinery, reducers, shield cutters, and other industrial equipment to over 20 countries including the United States, Canada, Japan, South Korea, the United Kingdom, and France.

• Gearbox

V-ring seals are very easy to install as they are made of rubber materials like NBR and FKM. The counterface can be the side wall of a bearing, a washer, stamping, a bearing housing, or the metal ring of an oil seal. The seal lip is flexible and makes contact with the counterface at a relatively light contact surface pressure, accommodating relatively large axial and radial misalignments while sealing out dirt, dust, debris, and splashed water. They are suitable as a primary seal protection for oil seals and as secondary seals. V-ring seals are products of SES Co., Ltd. (Shian Fu Enterprise Co. Ltd) in Taiwan, which has focused on the research, development, production, and inspection capabilities of elastomer products for many years, and they are widely used in global industrial machinery, fluid power industries, vehicle industries, medical industries, and aerospace industries.

• Sealing

The Hallite rotating seal SSR is a double-acting O-ring combination rotary swivel seal designed to seal the inner diameters of shafts, bores, swivels, and other rotating or oscillating applications. Its specially designed fan-shaped outer diameter maximizes the contact area of the O-ring against the outer circumference of the sealing surface, minimizing the possibility of the seal rotating with the shaft in the groove. The standard sealing side of the SSR features a pressure notch, greatly enhancing the seal's responsiveness to pressure changes. Made from Hallite's unique Armorlene H82 or HCF PTFE materials, the SSR rotary seal offers low friction characteristics for improved energy efficiency and eliminates the possibility of sticking during startup. The SSP is a rotary seal for pistons that seals the bore and inner surface of cylinders, offering similar performance to the SSR. *For more details, please refer to the catalog by clicking the "PDF Download" button. *For inquiries, please contact us via "Contact Us from the Web."

• joint
• Hydraulic Equipment
• Sealing

V-ring seals are very easy to install as they are made of rubber materials such as NBR and FKM. The counterface can be the side wall of a bearing, a washer, stamping, a bearing housing, or the metal ring of an oil seal. The seal lip is flexible and makes contact with the counterface with relatively light contact pressure, accommodating relatively large axial and radial misalignments, and sealing out dirt, dust, debris, and splashed water. They are ideal for protecting main seals like oil seals and serve as secondary seals.

• Other machine elements
• Hydraulic Equipment
• Power Transmission Equipment

Various high-performance wear materials born from customer needs are used for a variety of applications. <Features> WRBL: Excellent in impact load for excavators and pile drivers. 210J/m WRGP: Suitable for hydraulic cylinders requiring low friction and underwater use. Friction coefficient 0.13~0.16 (dry) WRAR: Excellent in compression, tension, wear, and heat resistance. Compressive strength 460MPa, temperature -40~+200℃ WRMP: Low friction, high mechanical properties, excellent corrosion resistance. Friction coefficient 0.14~0.18 (dry) WRSP: Excellent in oil-free or low lubrication conditions. Ideal for food machinery. Friction coefficient 0.12~0.15 (dry) WRFC: Suitable for general hydraulic applications as well as low lubrication conditions such as high-temperature steam and water. WRPF: Optimal for general hydraulic applications. Excellent in contaminant absorption effect.

• Hydraulic Equipment
• Water Hydraulic Equipment
• Plastic bearings

The backup rings for U-packing piston seals and rod seals demonstrate excellent performance in harsh applications with high pressure, high temperature, and frequent pressure spikes. POK (polyketone) is the only engineering plastic primarily composed of carbon that has a high degree of crystallinity and a dense crystalline structure. It is a highly differentiated thermoplastic engineering polymer with excellent chemical resistance, impact resistance, friction properties, and barrier characteristics.

• Hydraulic Equipment
• Other machine elements

- Providing the latest sealing system for hydraulic cylinders from Hallite! The slipper seals, which combine high-quality Armorlene high-performance PTFE and engineering plastic seal rings and O-rings like HLX, offer low friction with no stick-slip and enable high-speed strokes. They are compatible with standard ISO7425-2 grooves and come in a wide range of options in both metric and inch sizes. 【Features】 ■ Low starting friction resistance ■ Design that suppresses stick-slip occurrence ■ Excellent dynamic and static sealing properties ■ Long lifespan with excellent extrusion resistance ■ Absorbs shock loads from pressure spikes 【Operating Conditions】 ■ Maximum speed: 15.0 m/sec ■ Temperature range: -45 to 200℃ ■ Maximum pressure: 60 MPa ■ Buffer seal/pressure spike: 80 MPa Hallite is a group company of Michelin. M.O. Tech Co., Ltd., a specialized trading company for sealing systems, is the only officially certified distributor of Hallite in Japan.

• Other machine elements

Hallite R16 is a low-friction rod seal for single-acting applications, proven in various applications, featuring an O-ring combination. By combining high-quality Armorlene products like HLX with elastomers, it demonstrates excellent performance. This design is compatible with standard ISO7425-2 grooves and offers a wide range of options in both metric and inch sizes. 【Features】 ■ Low starting friction resistance ■ Design that suppresses stick-slip occurrence ■ Excellent dynamic and static sealing characteristics ■ Long lifespan with superior extrusion resistance ■ Absorbs shock loads from pressure spikes Hallite is a group company of Michelin. *For more details, please refer to the PDF document or feel free to contact us.

• Other machine elements

The Hallite 716SPN is a single-acting O-ring combination rod seal designed to be suitable for various applications. The seal design is optimized to deliver excellent performance when combined with high-quality Hythane materials. It can be used as a standalone rod seal or incorporated into a rod seal system as a secondary seal for R16. 【Features】 ■ Low starting friction resistance ■ Design that suppresses stick-slip occurrence ■ Excellent dynamic and static sealing characteristics ■ Wear resistance and anti-extrusion properties ■ Outstanding performance in both standalone and tandem systems Hallite is a group company of Michelin. *For more details, please refer to the PDF materials or feel free to contact us.

• Other machine elements
• Hydraulic Equipment

The Hallite RDA is a low-friction rod seal with a combination of O-rings for double-acting applications. The standard seal side features a pressure notch that responds very sensitively to changes in pressure and direction of movement. It has been successfully used for many years in various industrial applications, including machine tools, injection molding, and both single-acting and double-acting systems. 【Features】 ■ Compact design reduces hardware ■ Low starting friction and suppression of stick-slip ■ Excellent for high-speed applications ■ High temperature range, wear resistance, and high extrusion characteristics Hallite is a group company of Michelin. *For more details, please refer to the PDF materials or feel free to contact us.

• Other machine elements
• Hydraulic Equipment

Hallite RDS is a low-friction rod seal designed for double-acting applications that fits compact O-ring grooves. It is designed for light-duty applications and is particularly suitable for small diameter installations, making it easy to install due to its size and design. Additionally, it is designed to be used in existing dynamic O-ring grooves without the need for machining the grooves. 【Features】 ■ Compact design reduces hardware ■ Designed to minimize stick-slip with low starting friction ■ Suitable for pneumatic cylinders and light hydraulic cylinders ■ Compatible with AS568 dynamic O-ring grooves ■ Conforms to MIL-G5514F ■ Recommended for light-duty and small diameter applications Hallite is a group company of Michelin. *For more details, please refer to the PDF document or feel free to contact us.

• Other machine elements
• Hydraulic Equipment

Hallite RCG is a low-friction rod seal designed for double-acting applications in low to medium pressure systems, featuring an O-ring combination. High-performance Armorlene materials, such as HLX, offer excellent wear resistance and anti-extrusion properties, providing a wide temperature range and media compatibility. This compactly designed product provides an ideal sealing solution when housing space is limited. 【Features】 - Eliminates low starting friction and stick-slip phenomenon - Saves metal components through compact design - High-temperature resistance, long lifespan, and anti-extrusion properties Hallite is a group company of Michelin. *For more details, please refer to the PDF document or feel free to contact us.

• Other machine elements
• Hydraulic Equipment

Hallite SRS is a low-friction rod buffer seal designed for use in combination with primary pressure seals for single-acting applications. It is a pressure buffer seal that protects the primary rod seal from high-frequency pressure spikes within the system. The design allows oil to pass through to the rod seal while suppressing pressure spikes. To prevent the buildup of pressure between the rod seal and the buffer seal, the SRS can return pressure back into the system. By utilizing Hallite's high-performance fluoropolymer Armorlene material for the face ring, it eliminates stick-slip with low friction and offers excellent wear resistance and anti-extrusion properties. **Features** - Self-relief function to prevent pressure buildup - Low starting friction and elimination of stick-slip phenomena - A wide variety of face ring materials and energizer materials suitable for special applications - Excellent for high-speed applications - High-temperature applications, anti-extrusion properties, and long service life Hallite is a subsidiary of the Michelin Group.

• Hydraulic Equipment

Hallite SRB is a low-friction rod buffer seal designed for use in combination with rod seals for single-acting applications. It allows oil to pass through to the rod seal while suppressing high-frequency pressure spikes within the system, providing lubrication. Additionally, it has a function to return pressure to the system to prevent the buildup of pressure between the SRB and the rod seal, supporting the long-term proper functioning of the rod seal. It features a unique Armorlene material face ring, specially profiled energizers, and backup rings. The Armorlene face ring provides low friction and suppresses stick-slip phenomena. 【Features】 - Self-relief function to prevent pressure buildup - Low starting friction and elimination of stick-slip phenomena - A wide range of face ring materials and energizer materials suitable for special applications - Excellent for high-speed applications - High resistance to extrusion characteristics due to the use of backup rings, increasing rated pressure - Suitable for high-temperature applications, ensuring long service life Hallite is a group company of Michelin.

• Hydraulic Equipment

Hallite CT Heavy-Duty Cap Seals are ideal for harsh applications such as construction and mining machinery. The combination of HLX's high-quality fluoropolymer Armorelene material cap and elastomer energizer, along with a MoS₂-filled PA material backup ring, provides excellent extrusion resistance and extended service life. 【Features】 - Perfect for heavy-duty applications - Superior high-pressure capability - Compact design - Low friction - Long service life - Wide range of material options suitable for various applications Hallite is a group company of Michelin.

• Hydraulic Equipment

Hallite P54 is a compact, high-performance piston seal that has been used for many years in applications where performance is critical, such as construction machinery, machine tools, material handling, and agricultural machinery. The combination seal structure of HLX's high-quality fluoropolymer Armorelene material cap and O-ring excels in wear resistance and anti-extrusion properties, allowing for smooth operation by suppressing stick-slip phenomena. The seal side features a pressure notch that adapts to rapid changes in pressure direction, preventing leakage caused by blow-by phenomena. **Features** - No stick-slip - Low starting and dynamic friction - Ideal for high-speed applications - Compact piston design - Seal rings can be machined to various sizes - The pressure notch optimizes the seal for various pressures Hallite is a group company of Michelin.

• Hydraulic Equipment

Hallite P16 is a low-friction piston seal designed for single-acting applications, particularly effective when smooth movement and positional accuracy are required. Its design eliminates the possibility of stick-slip, and with very low sliding friction, it is suitable for high-speed applications. The P16 piston seal features a tandem arrangement using a specially blended fluoropolymer material called Armorlene, making it suitable for sealing in high-frequency and long-stroke applications. 【Features】 ■ Low starting friction and suppression of stick-slip phenomena ■ Excellent stability during high-speed motion and at rest ■ Superior wear resistance and good anti-extrusion characteristics ■ Ability to absorb pressure spikes Hallite is a group company of Michelin.

• Hydraulic Equipment

The Hallite GPS piston seal, made from high-performance Armorlene HLX fluoropolymer seal rings, incorporates an X-ring within an O-ring combination designed for double-acting pistons, optimizing performance and durability. The structure allows the Armorlene fluoropolymer seal ring to withstand system pressure while the X-ring functions as a secondary seal, providing low friction and excellent sealing capabilities. The standard GPS seal features a pressure notch on its side, making the seal design highly responsive to changes in pressure and direction. 【Features】 ■ Excellent separation of two types of fluids under pressure ■ Compact design and groove structure compatible with Hallite P54 ■ Low starting friction and suppression of stick-slip ■ The use of X-rings and O-rings maximizes seal response under all pressure conditions, achieving the best performance Hallite is a group company of Michelin.

• Hydraulic Equipment
• Other machine elements

The Hallite GP2 piston seal, made of high-performance Armorlene HLX fluoropolymer, incorporates an X-ring and combines two O-rings to optimize performance and durability for double-acting piston seals. The structure allows the Armorlene fluoropolymer seal ring to withstand system pressure while the X-ring functions as a secondary seal, providing low friction and excellent sealing capability. The GP2 is suitable for heavy-duty systems with larger diameters than the GPS. 【Features】 ■ Excellent sealing performance for two types of fluid separation ■ Low starting friction and suppression of stick-slip ■ Compatible with higher pressures than GPS ■ By using an X-ring and two O-rings, it maximizes seal response under all pressure conditions, achieving the best performance. Hallite is a group company of Michelin.

• Hydraulic Equipment
• Sealing

Hallite P94 is suitable for applications where demanding performance is emphasized, such as injection molding machines, machine tools, and material handling. The combination seal structure of the trapezoidal-shaped cap and O-ring made from HLX's high-quality fluoropolymer Armorelene material converts the system pressure into optimal surface pressure on the sealing counterpart, demonstrating excellent sealing performance. Additionally, tension is generated to relieve compressive stress in the overflow gap, significantly improving overflow resistance, allowing for larger designs of the overflow gap. 【Features】 ■ No stick-slip ■ Low starting and dynamic friction ■ Excellent sealing performance in both static and dynamic conditions ■ Sealing rings can be machined up to 2700mm in size ■ Allows for larger overflow gaps without compromising sealing performance Hallite is a group company of Michelin.

• Hydraulic Equipment

Hallite PFR features a chamfered primary sealing surface and is combined with a rectangular elastomer energizer. Generally, rectangular energizers are preferred for heavy-duty applications due to their excellent interference and stability in grooves. Hallite's high-performance fluoropolymer material, Armorlene HLX, offers outstanding wear resistance and anti-extrusion properties, along with compatibility across a wide range of temperatures and media. It is designed to conform to the housing sizes of ANSI B93.32-1973 and NFPA T3.19.18. 【Features】 ■ Precision machined bronze/PTFE cap ring ■ High-strength compression molded material ■ Corner chamfering for ease of assembly ■ Low friction, non-stick slip ■ A wide variety of materials available Hallite is a group company of Michelin.

• Hydraulic Equipment

Hallite G54 is a double-acting, O-ring combination, low-friction piston seal that performs well in both high-pressure and low-pressure systems. The design of the G54 features square-cut edges and is made from Hallite 701 glass-filled fluoropolymer high-performance Armorlene material. Hallite G54 has been successfully used for many years in challenging applications in construction machinery, machine tools, material handling, agricultural machinery, and other industries, proving itself as a compact double-acting piston seal solution. 【Features】 ■ Saves hardware due to compact design ■ High-temperature resistance, wear resistance, and excellent extrusion resistance ■ Effective pressure on O-ring and face ring ■ Suitable for high-pressure applications Hallite is a member of the Michelin Group.

• Hydraulic Equipment

Hallite PDS is a low-friction piston seal for double-acting applications that accommodates compact O-ring grooves, expanding the range of applications that could not be addressed by O-rings alone. The PDS is designed to be used in existing motion O-ring grooves without the need for machining the grooves. Hallite's high-performance fluoropolymer material, Armorlene HLX, offers excellent wear resistance and anti-extrusion properties, making it compatible with a wide range of temperatures and media. 【Features】 ■ Compact design reduces hardware ■ Designed to minimize stick-slip with low starting friction ■ Suitable for pneumatic cylinders and light hydraulic cylinders ■ Compatible with AS568 motion O-ring grooves ■ Conforms to MIL-G5514F ■ Recommended for light-duty and small-diameter applications Hallite is a group company of Michelin.

• Hydraulic Equipment
• Pneumatic Equipment

Hallite PCA is a double-acting piston seal that demonstrates excellent performance in both high and low-pressure systems. PCA is suitable for various hydraulic and pneumatic double-acting applications. Its compact groove design allows for the use of narrow pistons. Hallite's high-performance fluoropolymer material, Armorlene HLX, offers excellent wear resistance and anti-extrusion properties, along with compatibility across a wide range of temperatures and media. 【Features】 ■ Low starting friction and elimination of stick-slip phenomenon ■ Compact design saves on metal components ■ High-temperature resistance, long lifespan, and anti-extrusion properties ■ Compact design reduces the size of the mounting groove Hallite is a group company of Michelin.

• Hydraulic Equipment
• Other machine elements

Hallite E2W is a rod wiper/excluder that features a combination of two different wiping lips and an O-ring. It effectively scrapes off debris attached to the rod and retains residual oil within the system during rod extension. The clamping force of the combined O-ring allows it to follow rod eccentricity. Made from HLX's high-quality Armorelene material, it is designed for high-speed applications and eliminates stick-slip phenomena during startup and at extremely low speeds. 【Features】 - Eliminates stick-slip phenomena with low friction - Follows rod eccentricity - High-performance PTFE material provided as standard - Low friction - Long lifespan - Minimizes contamination and keeps the oil film on the rod to a minimum Hallite is a group company of Michelin.

• Hydraulic Equipment

Hallite E5W is a double-acting O-ring combination rod wiper designed with two different wiping lip shapes. It scrapes off dirt attached to the rod and retains residual oil within the system during rod extension. It follows rod eccentricity through the clamping force of the combination O-ring. Made from HLX's high-quality Armorelene material, it is suitable for high-speed applications and eliminates stick-slip phenomena during startup and low-speed operation. The E5W has a larger cross-section than the E2W and is designed with a greater O-ring compression, making it suitable for heavy-duty and large-diameter applications. 【Features】 ■ Low friction eliminates stick-slip phenomena ■ Follows rod eccentricity ■ High-performance PTFE material provided as standard ■ Minimizes contamination and maintains a thin oil film on the rod. Hallite is a group company of Michelin.

• Hydraulic Equipment

Hallite ELA is used in combination with O-rings to maintain the center of the wiper and support the suppression of lateral movement within the groove. This wiper, made from Hallite's high-quality fluoropolymer Armorelene, allows for high-speed use and eliminates the phenomenon of stick-slip. The wiper/excluder ELA features a low-friction design that excels in energy efficiency and conforms to ISO6195, Type D dimensions. 【Features】 ■ Eliminates stick-slip phenomenon with low friction ■ Excellent for high-speed applications ■ Designed for greater stability to accommodate applications with intense lateral movement of the rod. Hallite is a group company of Michelin.

• Hydraulic Equipment
• Water Hydraulic Equipment

Hallite EXF is a double-acting, twin O-ring combination rod wiper designed with two different unique wiping shapes. The combination of the two lips allows for the scraping of dirt adhered to the rod while retaining residual oil within the system during rod extension, as well as pumping oil back into the cylinder. The combination O-ring maintains the conformity of the wiping lip to the sliding surface and generates the necessary force to adjust the deflection of the wiper. This wiper, made from Hallite's high-quality fluoropolymer Armorelene, is suitable for high-speed use and eliminates the phenomenon of stick-slip. 【Features】 ■ Low friction eliminates stick-slip phenomenon ■ Excellent for high-speed applications ■ Designed for more stability to accommodate applications with intense lateral movement of the rod. ■ The balanced design minimizes contamination while keeping the oil film on the rod to a minimum. Hallite is a subsidiary of the Michelin Group.

• Hydraulic Equipment

Hallite EXG is a double-acting rod wiper/excluder that combines two O-rings, designed with two different unique wiping lip shapes. Hallite's innovative Umbrella wiper technology is designed to eliminate the accumulation of dirt from the front of the primary wiping lip by forcing flow away from the rod to the outer diameter of the cylinder. This wiper, made from Hallite's high-quality fluoropolymer Armorelene, allows for high-speed use and eliminates the phenomenon of stick-slip. 【Features】 ■ Ideal for environments with severe contamination, such as upward-facing applications ■ Low friction eliminates stick-slip phenomenon ■ Excellent for high-speed applications ■ Designed for applications with significant lateral movement of the rod, providing greater stability. ■ The balanced design minimizes contamination while keeping the oil film on the rod to a minimum. Hallite is a subsidiary of the Michelin Group.

• Hydraulic Equipment
• Water Hydraulic Equipment

The Hallite SSR rotary seal features one or two grooves on the inner circumference of the seal, enhancing sealing performance through an increased seal lip, while retaining lubricating oil to reduce the surface contact area and minimize sliding friction. The specially designed fan-shaped outer diameter maximizes the contact area of the O-ring against the outer circumference of the sealing surface, preventing the seal from rotating with the shaft within the groove. The standard Hallite 'SSR' product has a pressure notch on the seal side, significantly improving the seal's responsiveness to pressure changes. The 'SSR' rotary seal, made from Hallite's unique Armorlene H82 or HCF PTFE materials, offers low friction characteristics for improved energy efficiency and eliminates the possibility of sticking during startup. 【Features】 ■ High temperature resistance, low friction, and wear resistance ■ Excellent anti-extrusion characteristics ■ Compact design suitable for narrow spaces Hallite is a group company of Michelin.

• Hydraulic Equipment
• Other machine elements
• Other machine tools

The Hallite SSP rotary seal features one or two grooves on the inner circumference of the seal, enhancing sealing performance through an increased sealing lip, while retaining lubricating oil to reduce the surface contact area and minimize sliding friction. The special design of the fan-shaped inner diameter maximizes the contact area of the O-ring against the inner circumference of the sealing surface, preventing the seal from rotating within the groove. The standard SSP product has a pressure notch on the seal side, greatly improving the seal's responsiveness to pressure changes. The SSP rotary seal, made from Hallite's unique Armorlene H82 or HCF PTFE materials, offers low friction characteristics, resulting in high energy efficiency and eliminating the possibility of sticking during startup. **Features** - High temperature resistance, low friction, and wear resistance - Excellent anti-extrusion characteristics - Compact design suitable for narrow spaces Hallite is a group company of Michelin.

• Hydraulic Equipment
• Other machine elements
• Water Hydraulic Equipment

In the semiconductor industry, high cleanliness is required to maintain the quality of the manufacturing process. Particularly in areas that come into contact with chemicals and gases, the material of the seals is crucial, and it is necessary to prevent contamination. OptiSeal JBR uses PTFE, which has excellent chemical resistance, as the jacket material, demonstrating high sealing performance even in harsh environments. This contributes to improving the reliability of semiconductor manufacturing equipment. 【Usage Scenarios】 - Chemical supply lines - Gas supply lines - Equipment in clean rooms 【Benefits of Implementation】 - Reduced risk of contamination - Improved equipment operating rates - Stabilization of product quality

• Other machine elements
• Other semiconductor manufacturing equipment
• Sealing

OptiSeal JBR has excellent chemical resistance and uses PTFE materials or high-performance resins, making it highly compatible with various chemical substances and capable of adapting to a wide range of environments. 【Usage Scenarios】 - Chemical manufacturing equipment - Lubrication-free environments - Extremely low to high temperature ranges 【Benefits of Implementation】 - Reduced risk of foreign matter contamination due to high sealing performance - Suppression of product impact due to chemical resistance - Cost reduction through extended lifespan

• Other machine elements
• Other semiconductor manufacturing equipment
• Sealing

The Hallite OptiSeal JBR is a spring-loaded type seal for single pressure applications, compatible with the JIS B2401 P-type groove. It features a U-shaped seal jacket with a V-shaped corrosion-resistant metal spring integrated into its structure. When there is no load or at low pressure, the spring provides the necessary load to the seal lip, creating the appropriate contact surface pressure. As the operating pressure increases, the system pressure acts on the U-shaped area, influencing the sealing performance at high pressure. The standard material is a high-performance seal jacket made from PTFE (fluoropolymer). It demonstrates low friction against almost all mating surfaces, thereby eliminating stick-slip phenomena. **Features** - Excellent chemical resistance, adaptable to various applications - Low friction eliminates stick-slip phenomena - Compatible with JIS B2401 P-type grooves - Excellent wear resistance and long service life - Suitable for a wide temperature range - Superior dynamic and static sealing characteristics of tandem lips Hallite is a group company of Michelin.

• Other machine elements
• Other semiconductor manufacturing equipment
• Sealing

Hallite's OptiSeal VSP is a spring-loaded single-acting piston seal. It features a U-shaped seal jacket with a V-shaped corrosion-resistant metal spring integrated into its structure. When there is no load or under low pressure, it provides the necessary spring load to the seal lip, creating appropriate contact surface pressure. As the operating pressure increases, it acts on the sealing performance at high pressure by receiving system pressure in the U-shaped area. The standard material is a high-performance seal jacket material based on PTFE. It demonstrates low friction against almost all counterpart surfaces, thereby eliminating the stick-slip phenomenon. 【Features】 ■ Excellent chemical resistance, adaptable to various applications ■ Low friction eliminates stick-slip phenomenon ■ Excellent wear resistance and long lifespan ■ Suitable for a wide temperature range ■ Outstanding dynamic and static sealing characteristics of tandem lips Hallite is a group company of Michelin.

• Sealing
• Other machine elements
• Other physicochemical equipment

Hallite's OptiSeal VSR is a spring-loaded single-acting rod seal. It features a U-shaped seal jacket that incorporates a V-shaped corrosion-resistant metal spring. When there is no load or at low pressure, the spring provides the necessary load to the seal lip, creating the appropriate contact surface pressure. As the operating pressure increases, the system pressure acts on the U-shaped area, influencing the sealing performance at high pressure. The standard material is a high-performance seal jacket made of PTFE. It exhibits low friction against almost all mating surfaces, thereby eliminating stick-slip phenomena. **Features** - Excellent chemical resistance, adaptable to various applications - Low friction eliminates stick-slip phenomena - Superior wear resistance for long service life - Suitable for a wide temperature range - Excellent dynamic and static sealing characteristics of tandem lips Hallite is a group company of Michelin.

• Sealing
• Other machine elements
• Other physicochemical equipment

Hallite's OptiSeal VSE is a spring-loaded external pressure seal. It features a U-shaped seal jacket that incorporates a V-shaped corrosion-resistant metal spring. When there is no load or at low pressure, the spring provides the necessary load to the seal lip, creating the appropriate contact surface pressure. As the operating pressure increases, the system pressure acts on the U-shaped area, influencing the sealing performance at high pressure. The standard material is a high-performance seal jacket made from PTFE. It exhibits low friction against almost all mating surfaces, thereby eliminating stick-slip phenomena. **Features** - Easy assembly with a simple groove design - Ideal for all flange applications - Excellent chemical resistance and a wide range of temperature and pressure resistance - Low friction at low rotational speeds Hallite is a group company of Michelin.

• Sealing
• Other machine elements
• Other semiconductor manufacturing equipment

Hallite's OptiSeal VSC is a spring-loaded internal pressure seal. It features a U-shaped seal jacket that incorporates a V-shaped corrosion-resistant metal spring. When there is no load or at low pressure, it provides the necessary spring load to the seal lip, creating the appropriate contact surface pressure. As the operating pressure increases, it acts on the sealing performance at high pressure by receiving the system pressure in the U-shaped area. The standard material is a high-performance seal jacket material based on PTFE. It exhibits low friction against almost all mating surfaces, thereby eliminating stick-slip phenomena. **Features** - Easy assembly with a simple groove design - Ideal for all flange applications - Excellent chemical resistance and a wide range of temperature and pressure resistance - Low friction at low rotational speeds Hallite is a subsidiary of the Michelin Group.

• Sealing
• Water Hydraulic Equipment
• Other machine elements

Hallite's OptiSeal VSS rotary seal is a seal that incorporates a corrosion-resistant metal spring and is made of fluoropolymer. By integrating an O-ring into the outer circumference of the seal, it generates high friction between the seal and the housing, improving both anti-rotation with the shaft and sealing performance. 【Features】 ■ Anti-rotation design with the shaft ■ Low friction for long service life ■ Excellent dynamic and static sealing performance with tandem lip design ■ Can be used as a rotary seal, static seal, or reciprocating motion seal ■ Ideal for low temperature and low pressure applications ■ Excellent chemical resistance and high-temperature resistance, suitable for various applications ■ Other O-ring materials can be used if exceeding temperature ranges ■ Stable design and reliability Hallite is a group company of Michelin. M.O. Tech Co., Ltd., a specialized trading company for sealing systems, is the only officially certified distributor of Hallite in Japan.

• Other physicochemical equipment
• Other machine elements