トルクシステム List of Products and Services

The "TF" is a socket-type hydraulic torque wrench that allows for "safe" and "efficient" work without having to hold the main body. By using the included handheld handle, which allows for angle adjustments while attached, and a dedicated coaxial hose with a one-touch connection that consolidates the normally two connection points of the double-acting hose into one, the greatest danger of holding the main body is eliminated. There is no worry about pinching fingers or hands, and it also helps prevent tool drops, achieving an ideal working posture with balanced center of gravity. Additionally, we also offer the center hole type "TFX." 【Features】 <TF (Socket)> ■ One-touch connection with a coaxial coupler that does not loosen during work ■ New mechanism with a reaction arm to prevent detachment and misattachment ■ 360° × 360° rotation with a swivel that prevents hose twisting ■ Built-in retainer with a square drive shaft to prevent part loss <TFX (Center Hole)> ■ Included handheld handle that allows for angle adjustments while attached ■ 360° × 360° rotation with a swivel that prevents hose twisting ■ Cassette pin to prevent detachment and loss *For more details, please refer to the PDF document or feel free to contact us.

• Work tools

The website of "Torque System," a comprehensive bolting manufacturer that focuses on the sale and rental of bolting tools such as hydraulic torque wrenches and bolt tensioners, as well as calibration and repair of those tools and surrounding construction work within plants, provides various information necessary for bolt tightening. In particular, the "Unit Conversion Simulator" that we are introducing this time is a particularly popular content. It can be used for free immediately from PCs and mobile devices. https://torque-system.jp/technical/conversion There is also a wealth of information including a glossary of specialized terms and downloadable useful materials. Please take a look. https://torque-system.jp/ Torque System is a comprehensive bolting manufacturer that primarily focuses on the sale and rental of large bolt tightening tools, widely responding to the needs for work improvement in factories and plants. If you are looking to improve work such as bolt tightening, please download the "Comprehensive Catalog."

• Thermal power generation

We would like to introduce the optional products for our torque wrench 'RAD series'. Starting with the "Slide Axis Reaction Arm," which secures the reaction force by installing the slide axis on an adjacent bolt, we also offer a lineup that includes the "Trigger Stopper" and "Safety Trigger." Additionally, we have products such as the "Hand Guard," which can be used as a handle to prevent accidentally pulling the trigger during transport, as well as the "Nose Extension" and "Tightening Record & Monitoring Socket." 【Product Lineup】 ■ Slide Axis Reaction Arm ■ Trigger Stopper ■ Safety Trigger ■ Hand Guard ■ Nose Extension ■ Tightening Record & Monitoring Socket *For more details, please refer to the PDF document or feel free to contact us.

• Work tools

The "AB" is a tool equipped with an air-back function that automatically retracts the piston when the pressure is released, by pre-filling air into a bolt tensioner capable of advanced axial force management. It has a strong body that can withstand tough job sites and is easy to maintain. By combining various load cells with different plumb bars and bridges, it accommodates a wide range of sizes. 【Features】 - Tensioner with air return function - Pulls up bolts with high-pressure hydraulic force while tightening nuts - Enables efficient work - Corrosion-resistant body - Supports M20 to M100 with six types *For more details, please refer to the PDF document or feel free to contact us.

• Work tools

The "ENS" is a nut splitter with a screw-type separate structure. It features four types of main bodies (cylinder parts) and ten types of heads, accommodating bolt sizes from M20 to M90. Additionally, its lightweight body makes work and replacement easy. We also recommend using a dedicated lightweight electric pump (50/60Hz 5.6A) that weighs 11.2 kg including oil. A 2m hose is included. 【Features】 ■ Screw-type separate structure ■ Replaceable blade usable on three sides ■ Compact dedicated 100V pump ■ Allows work without damaging the bolt *For more details, please refer to the PDF materials or feel free to contact us.

• Work tools

The "SRB-HA" is a battery-operated torque wrench that can send detailed tightening settings from a smartphone and can be used anywhere, with a maximum torque of 4,000Nm. It features not only real value torque tightening and angle tightening but also new functions such as detailed task settings, data output (csv), and torque curve monitoring, allowing for precise management of tightening data. Additionally, the OK/NG status of the tightening can be determined by an LED indicator at hand, making it a highly efficient tool. 【Features】 ■ High-end battery-operated ■ Data management via smartphone ■ Intuitive for operators to use ■ Standard double trigger specification *For more details, please refer to the PDF document or feel free to contact us.

• others

What is beveling processing? Beveling processing is the machining of the edges of steel pipes, etc., to an appropriate shape in order to ensure the strength and quality of the welded parts during pipe welding operations (butt welding and penetration welding). The "groove" created between the two components to be joined is called a bevel, and the machining shapes include V-type, I-type, and U-type, which are determined based on the base material and conditions. [About the beveling processing of the torque system] Our company handles the cutting of existing pipes and the beveling and counterboring of welding surfaces that occur during valve replacement. Utilizing our nationwide network of sales offices, we provide speedy responses and significantly contribute to work efficiency and cost reduction by simultaneously managing tightening and construction. [Features of the beveling processing service] ◆ Use of dedicated beveling machines suitable for welding contractor inspections (Maru G) ◆ Cold cutting, which does not produce sparks, allowing work in explosion-proof areas - Supported pipe sizes: Up to 600A (up to 800A for internal clamping type) - Supported areas: Nationwide - Additional services: Machining of sealing surfaces, flange face machining, and serration processing of gasket surfaces *Please consult us first! For more details, please refer to the PDF document below or feel free to contact us.

• Special Construction Method

Torque System is a "comprehensive bolting manufacturer" that primarily sells and rents large-diameter bolt tightening tools, including hydraulic torque wrenches, and also conducts related work such as bolt loosening. This document is a quick reference chart summarizing "Bolt Size → Current Method → Tools Currently in Use → Issues Faced" for selecting tightening tools. *Please feel free to download it, and if you have any requests, please contact Torque System!

• Work tools
• Equipment leasing and rental

"LOAD NUT" is a "loosening prevention mechanism axial force management nut" that allows for axial force management with just one hand torque wrench, and it does not loosen. (Compatible with large bolts from M16 to M100 and above.) By tightening the multiple pressed screws on the nut, you can achieve high-precision bolt axial force, and the patented sloped washer prevents loosening. In contrast to typical axial force management tools like "bolt tensioners," which experience a 10% to 20% reduction in residual axial force after tightening, this product has absolutely no "residual axial force," and there are no limitations on the thickness of the objects being fastened. Once tightened, it does not loosen surprisingly, and conversely, it can be easily loosened when desired. 【Common Issues】 ■ Frequent use of vibrating devices causes nuts to loosen... ■ Large hydraulic wrenches or tensioners are expensive and difficult to introduce... ■ There is no power source at the work site... ■ The working space is narrow, making it impossible to use standard tensioners... These issues can be resolved with "LOAD NUT"! For more details, please refer to the PDF materials or feel free to contact us.

• Work tools
• others

Our company, Torque System, is a comprehensive manufacturer of bolting solutions, primarily focusing on the sale and rental of large-diameter bolt tightening tools, including hydraulic torque wrenches, as well as related services such as bevel processing and bolt end preparation. ~ In January 2022, our Torque System celebrated its 20th anniversary ~ This catalog features our carefully crafted original tools and selected imported products, including various torque wrenches and bolt tensioners. It includes supplementary materials such as a chart for selecting products based on torque values, frequently asked questions, and a quick reference for unit conversions! 《 The catalog can be freely viewed via the PDF download link below. 》 【Overview of Featured Products】 ■ Torque Tightening Torque Wrenches ■ Tension Tightening Bolt Tensioners, Hydraulic Nuts, Hydraulic Pumps ■ Heating Tightening Bolt Heaters ■ Axial Force Measurement Ultrasonic Axial Force Gauges ■ Turbine Maintenance Jack-Up Systems ■ Flange Working Tools * The comprehensive catalog can be viewed immediately from the [PDF Download] link below.

• Work tools

High-frequency bolt heaters and ultrasonic axial force gauges are both optimal tools for achieving high-precision bolt tightening. However, as the difficult terms "high-frequency" and "ultrasonic" suggest, without a certain level of knowledge and experience, it is impossible to completely eliminate the risks and anxieties associated with their operation. Additionally, since these tools are expensive, many people choose to rent them, but it is often heard that even after receiving a lecture, they cannot use them effectively on their own. Therefore, the "SV Service" supervises the entire operation of these tools by providing rental services along with setup and operation guidance, alleviating concerns about the work. We have plenty of case studies, so please feel free to consult us first.

• Reinforced concrete construction
• Steel structure construction
• Steel construction

The specialized manufacturer "Torque System," which sells and rents large bolt tightening tools including hydraulic torque wrenches, also undertakes "bolt extraction work," which is closely related to bolt tightening operations. Occasionally, issues arise where embedded bolts or hex bolts become severely seized, have damaged threads, or break, making it impossible to remove them from the female threads. In such cases, the only option is to mechanically remove them without damaging the threads. The most efficient way to do this, while also protecting the application, is through "bolt extraction work." Torque System's extraction work has the following unique features: ◆ We can visit anywhere in the country! ◆ We can handle bolts from M6 to M100! ◆ Craftsmen with over 5 years of experience supervise and manage the work! ◆ You can contact your sales representative 24/7! Phone: 0120-710-969 Email: info@torque-system.jp

• Work tools
• Prime movers, torque converters, hydraulic equipment, generators

When tightening with a large force of 1000Nm, a heavy and long torque wrench that easily exceeds 1 meter in length is required, which necessitates considerable effort and workspace to handle. It is often necessary to have multiple people working, which also increases labor costs. At Torque System, we offer the latest bolt tightening tools that are perfect for such situations! Compared to the "heavy and long torque wrench" you are currently using, our tools are lighter, smaller, easier to use, and allow for safe bolt tightening by just one person! ◆ Air Torque Wrench RAD Speed tightening with just a trigger pull after connecting the air hose! Ideal for tightening a large number of bolts. ◆ Hydraulic Torque Wrench RTS High torque in a small body! A standard for bolt tightening that achieves precise tightening with hydraulic power. ◆ High Efficiency Compact Torque Wrench HT Outputs up to 27 times the torque input from a standard wrench! No power needed, making it a great tool for regular use. ★ Please download the catalog from the link below. We are also offering "free demonstrations"! Phone: 0120-710-969 Email: info@torque-system.jp

• Work tools
• Prime movers, torque converters, hydraulic equipment, generators

The powerful brush inside the socket easily polishes rust on the threads, hardened bolt lubricants, and paint in about 10 seconds per piece.

• Work tools

The "FC" is a flange closer that can pull flanges together using bolt holes. It exerts a pulling effect of 10 tons per unit. It is typically used with two or more units. The cylinder, which repeats expansion and contraction, moves in a manner similar to a caterpillar, pulling the flanges together. 【Features】 ■ Pulls flanges together using bolt holes ■ Exerts a pulling effect of 10 tons per unit ■ Cylinder that repeats expansion and contraction ■ Recommended to use two units simultaneously to apply force evenly ■ One-way collet is a key feature ■ Power: Hydraulic *For more details, please refer to the PDF document or feel free to contact us.

• glue
• Safety and consumables
• Water and sewerage pipe fittings

The "FA" is a tool that allows for efficient alignment of horizontal and vertical flange faces and bolt hole positions for ANSI, API, and JPI without the use of lifting devices. We offer a total of four types that can be selected based on power and alignment force. The "TFA-15TI" is a model designed for wind turbine towers, with the joint section located on the inner surface of the tower, providing an alignment force of 15 tons to accommodate the increasing size of wind turbines. It comes with a fixing strap, an all-in-one case, and an instruction manual. 【Product Lineup】 ■ FA-1TM [Manual (Hand Crank Input)] ■ FA-4TM [Manual (Wrench Input)] ■ FA-9TE [Hydraulic (Separate Pump)] ■ TFA-15TI (For Wind Turbines) [Hydraulic (Built-in Pump)] *For more details, please refer to the PDF document or feel free to contact us.

• glue
• Safety and consumables
• Water and sewerage pipe fittings

The "WTB" is a bolt tensioner designed to work efficiently within the limited workspace of a wind turbine. It is an integrated unit with no separate parts. The lower part is tapered in a circular shape, minimizing interference with neighboring components even in wind turbines with narrow bolt pitches. It has been widely adopted as a designated tool by various companies, including the Spanish company Gamesa, and its quality and track record are well-established. 【Functions (partial)】 ■ Safety Plunger - Measures are in place at the structural level to prevent the main body from being blown away in the event of plunger breakage. ■ Snap Down Disc - Automatically assists in attaching to the nut, allowing for smooth setup. ■ 360° Swivel Joint - Makes hose connection and handling easy, ensuring it does not obstruct work in tight spaces. *For more details, please refer to the PDF document or feel free to contact us.

• Work tools

The "RAD TV Series" is an air torque wrench that allows for tightening records and monitoring on mobile devices and PCs. It features a built-in strain gauge at the top of the drive shaft, which accurately measures the torque applied to the nut. The measured data is transmitted in real-time via Bluetooth to mobile devices and PCs, allowing for immediate verification of results. Additionally, the tightening record and monitoring socket "Smart Socket" is equipped with the same strain gauge as this product, enabling monitoring not only on mobile devices and PCs but also on the main display. 【Features】 ■ Setup and management can be done with just a mobile device ■ Easy connection to mobile devices and PCs via Bluetooth ■ Capability to monitor and record torque curves ■ Equipped with an LED for OK/NG judgment of target torque *For more details, please refer to the PDF document or feel free to contact us.

• Work tools

A nut splitter (nut breaker) is a tool that can quickly split nuts that have become stuck due to rust or other corrosion. A new model of the quietly popular "nut splitter" has been released! ■ The "NS-15Ti" type with a built-in hydraulic pump 【Features】 ■ Capable of quickly splitting stuck nuts from bolts ■ Significantly lightweight despite being hydraulic (20-50% weight reduction) ■ Short overall length for easy handling and a handle shape that allows for easy horizontal setup ■ Head design that prevents fragments of the split nut from scattering ■ Weighing only 6 kg, it can accommodate bolts from M16 to M22 *For more details, please download the catalog or contact us directly. *There is also a version of the same series with a separate hydraulic pump.

• pump

By combining unique coaxial reaction receivers, we can accommodate a wide range of applications!

• Work tools

The "HT" is a torque multiplier wrench that can output torque increased by more than 20 times the input torque. The smallest model, "HT-52," is about the size of a canned coffee and delivers a high torque of 1,000 Nm. Additionally, we recommend using a dedicated input hand wrench to maximize the performance of this product. The AWUR mechanism of this product fixes the reaction point of the main body, allowing work to be done in any narrow space as long as the swing range exceeds that of the input wrench. It also enables use in a reversed state. 【Features】 ■ Outputs torque increased by more than 20 times the input torque ■ A dedicated input hand wrench is recommended to maximize the performance of the HT ■ Compact body and a minimum engagement angle of 5° allow for work in various locations *For more details, please refer to the PDF document or feel free to contact us.

• Work tools

The lightest and most compact 【GX・DX series】 is the most widely used air torque wrench in the world. It offers ease of use by simply connecting an air hose, a wide torque range, and durability that meets heavy usage demands. With a variety of options, it adapts to many different work environments. Additionally, the 【GX-2 series】, which is a derivative of the original, features a built-in high-speed gear, achieving an astonishing rotation speed of 4 to 5 times that of the 【GX・DX series】 when unloaded! While maintaining the basic ease of use, it excels in tasks involving long bolts or a high number of operations. (We have published a PDF introducing the case "【TQS-JOURNAL VOL.2】 Air Torque Wrench RAD HIGH SPEED GX-2 Series Debut" in our company news.) Unlike impact wrenches, it places less physical strain on the user, operates quietly, yet provides ample power. Demonstrations are available, so please experience it for yourself. The RAD series also includes corded electric torque wrenches 【V-RAD series】 and battery-operated electric torque wrenches 【B-RAD series】.

• Work tools

The "RAD GX/DX" is a pistol-type air torque wrench that reduces wrist strain with its lightweight body and free joint. Manufactured by the Canadian company New World Technologies, a long-established brand used worldwide. It features a design that considers the operator, enabling comfortable continuous rotation work. Unlike impact wrenches, it uses a reaction arm for torque, resulting in no vibration and low noise. 【Features】 ■ Air-operated, designed with the operator in mind ■ Usable in explosion-proof areas ■ The trusted RAD series with a rich history ■ Connects with a hose to air supply for a maximum of 11,000 Nm ■ Balances high precision and safety *For more details, please refer to the PDF document or feel free to contact us.

• Work tools

The "SG" is a revolutionary flange opening tool that utilizes bolt holes, making it suitable for situations where the gap between surfaces is zero, as well as for extraction tasks such as valves. The tool is secured by expanding the collet within the bolt hole. All sizes compatible with the collet are included (except for 25TE), allowing for expansion up to 120mm, and with the optional short collet holder, it can be expanded up to 220mm. 【Features】 ■ Expands the gap of the flange (0.0→120.0mm) ■ Utilizes bolt holes ■ Can be used when the gap between surfaces is zero or for extraction tasks such as valves ■ Available in a total of 7 types, selectable by power and expansion load *For more details, please refer to the PDF materials or feel free to contact us.

• glue
• Safety and consumables
• Water and sewerage pipe fittings

The "Evotorque ET Series" is an electric torque wrench that allows you to select torque and angle for tightening targets. It features an LCD display for setting and changing target values. The tool automatically distinguishes between hard joints and soft joints, covering a wide torque range with five models from 1,000Nm to 6,000Nm. 【Features】 - Torque and angle can be selected for tightening targets - Easy setting of target values with an LCD display and three buttons - The tool automatically distinguishes between hard joints and soft joints - Covers a wide torque range with five models from 1,000Nm to 6,000Nm - Two power options available: 110V and 230V - High-speed rotation up to 21RPM and low noise at 73db - Comes standard with a handheld handle for excellent weight balance. *For more details, please request materials or view the PDF data available for download.

• Work tools

The "GTG25" is an air-powered turbine grinder featuring a unique turbine motor structure. Despite being air-driven, it delivers high-speed rotation and power comparable to high-frequency grinders. Moreover, its weight and body size are approximately half that of typical high-frequency grinders, and it is packed with features designed with the operator in mind. Please feel free to contact us if you have any inquiries. 【Features】 ■ Unique turbine motor structure ■ Air-driven ■ Weight and body size are approximately half that of typical high-frequency grinders *For more details, please refer to the PDF document or feel free to contact us.

• Work tools

With a minimum gap of 9.5mm, it can lift a vertical weight of 18 tons. Since it lifts vertically, there is no worry about the heavy object shifting or tipping over. By increasing the number of units as desired, it can generate lift equal to 18 tons multiplied by the number of units.

• Prime movers, torque converters, hydraulic equipment, generators

The "RT" is a conventional socket-type hydraulic torque wrench that attaches a socket sized to the nut for tightening. It features a one-touch lever for easy attachment and detachment, with fine adjustments in 5-degree increments. It is very compact and can be maneuvered in various directions, 360° x 180°. Additionally, it is equipped with a reaction force locking mechanism, so there is no need to hold it by hand after setting it. 【Features】 ■ Free rotating uni-swivel ■ Reaction force release lever ■ Easy attachment and detachment reaction force arm ■ Precision spline drive shaft ■ Power: Hydraulic *For more details, please refer to the PDF document or feel free to contact us.

• Work tools
• Prime movers, torque converters, hydraulic equipment, generators

The "RTX" is a flat cassette with hexagonal holes instead of a socket, designed as a center hole type hydraulic torque wrench that excels in tightening under restricted environments. Since the bolt is exposed, it can be used in conjunction with an ultrasonic bolt tension meter to measure elongation. Additionally, it can be used without interference from adjacent nuts or depth, making it versatile for various applications. 【Features】 ■ Free rotating uniswivel ■ Small R diameter ■ Cassette replacement with just one pin ■ Usable in conjunction with ultrasonic bolt tension meter ■ Power: Hydraulic *For more details, please refer to the PDF document or feel free to contact us.

• Work tools

The "CTST" is a simple structure bolt tensioner that allows for easy maintenance, including seal replacement, to be performed by the user. It is a bolt tensioner that enables advanced axial force management by pulling the bolt up with high-pressure hydraulics and tightening the nut in between. This model is composed solely of a plunger, load cell, and bridge. By combining six types of load cells with various plungers and bridges, it accommodates a wide range of sizes. 【Features】 ■ Lightweight and simple ■ Self-maintenance is possible ■ Supports M20 to M100 with six types *For more details, please refer to the PDF document or feel free to contact us.

• Work tools

"HN" is a nut equipped with a hydraulic mechanism similar to a bolt tensioner. By replacing conventional nuts and simply connecting the hose, it enables simultaneous tightening and loosening of a large number of bolts at once, achieving significant time savings. Its compact size allows it to be used in locations where the use of a bolt tensioner was previously abandoned due to space constraints. Additionally, a self-maintainable split lock ring version is also available for order, even if the seal is broken. 【Features】 ■ Used by replacing nuts ■ Tension tightening anywhere ■ Split lock ring version also available for order *For more details, please refer to the PDF document or feel free to contact us.

• Work tools

We would like to introduce our hydraulic pumps for hydraulic torque wrenches, 'H-PUMPS'. Starting with the 'TQS-M100', which is compact and lightweight at just 16kg, making it suitable for portable use on various job sites, we offer a wide range of products including 'E-025', '4VN', and 'MPP-AIR'. We have a lineup that can meet any needs, so just like with the tools, we recommend selecting them through demonstrations and meetings. 【Electric Drive Model Lineup】 ■TQS-M100 ■E-025 ■4V ■TQS-230 ■E-055 ■TQS-422 *For more details, please refer to the PDF document or feel free to contact us.

• Work tools
• Prime movers, torque converters, hydraulic equipment, generators
• Construction machinery leasing and rental

The "T-PUMPS" are tensioning pumps with a maximum discharge pressure of 80 to 280 MPa. There are three types available to choose from based on discharge volume and power. It is recommended to use anti-wear hydraulic fluids in the 32 to 46 viscosity range for hydraulic pumps. The more simultaneous drives of bolt tensioners and hydraulic nuts there are, the higher the accuracy, making the role of the pump very important. We offer appropriate selection proposals based on our extensive past cases and the specific conditions of the site. 【Features】 ■ Pumps with a maximum discharge pressure of 80 to 280 MPa ■ Necessary for operating bolt tensioners and similar devices ■ Three types available to choose from based on discharge volume and power ■ It is recommended to use anti-wear hydraulic fluids in the 32 to 46 viscosity range (we generally use 46 viscosity) *For more details, please refer to the PDF document or feel free to contact us.

• Work tools
• Prime movers, torque converters, hydraulic equipment, generators
• Construction machinery leasing and rental

The "B-RAD" is a torque wrench that is user-friendly and can be used in a variety of industries and settings. This model is battery-operated while retaining the features of the "RAD GX/DX" that consider the needs of workers. It comes standard with two batteries, allowing for approximately 120 uses (depending on the model and conditions). It features easy switching between forward and reverse, automatic switching between low and high pressure, and automatic stop upon completion. 【Features】 ■ Battery-operated with high torque ■ High functionality for comfortable work ■ Proven performance in many industries ■ Maximum torque of 7,000Nm ■ Easy to set up *For more details, please refer to the PDF document or feel free to contact us.

• Work tools

The "V-RAD" is a simple model that takes power from a standard outlet while retaining the features of the "RAD GX/DX," which considers the needs of the workers. It allows for the selection of either 110V or 220V, has a wide voltage range, and enables continuous operation with ease. Additionally, it is equipped with easy switching between forward and reverse rotation, automatic switching between low and high pressure, and automatic stop upon completion. 【Features】 ■ A simple model that takes power from a standard outlet ■ Allows for the selection of either 110V or 220V, with a wide voltage range for easy continuous operation ■ High functionality for comfortable work ■ Equipped with easy switching between forward and reverse rotation, automatic switching between low and high pressure, and automatic stop upon completion ■ Can be used with a reaction arm attached *For more details, please refer to the PDF document or feel free to contact us.

• Work tools

The "MFC-20" is a device that inserts a water-cooled work coil into a measurement hole to perform heating and tightening using high frequency. Since only the bolt can be rapidly heated, there is no impact on the casing, and hammer work is unnecessary. This allows for safe and high-quality operations. Additionally, there is no need for matching adjustments, so even if the coil or bolt changes, only the heating volume adjustment is required. 【Features】 ■ Heating and tightening using high frequency ■ No matching adjustment required ■ Easy-to-use touch panel ■ Management of cooling water temperature rise *For more details, please refer to the PDF document or feel free to contact us.

• Reinforced concrete construction
• Steel structure construction
• Steel construction

The "NS" is a nut splitter that features an integrated head and cylinder, making it very lightweight and easy to handle. There are two types available: one that requires connecting a hydraulic pump for use, and an integrated type that has a built-in hydraulic pump mechanism, allowing for easy operation with a handle. It comes with a replacement blade (1 piece), an all-in-one case, and an instruction manual. 【Features】 ■ Integrated head and cylinder ■ Very lightweight and easy to handle ■ Available in 7 types to choose from based on power and size - Type that requires connecting a hydraulic pump for use - Integrated type with a built-in hydraulic pump mechanism for easy handle operation *For more details, please refer to the PDF document or feel free to contact us.

• Work tools

"SWi" is a tool that intuitively expands flanges without using lifting devices such as chain blocks. Flange opening work typically requires extensive preparations, such as chain blocks, which not only takes time but also poses significant safety challenges depending on the location. This product is revolutionary as it simply requires setting up, easily overcoming those challenges. It contributes to a remarkable reduction in work time. 【Features】 ■ Does not use lifting devices such as chain blocks ■ Intuitively expands flanges ■ Requires a 4mm gap between flange surfaces for use ■ Available in a total of 5 types, selectable by power and expansion load ■ Contributes to a remarkable reduction in work time *For more details, please refer to the PDF document or feel free to contact us.

• glue
• Safety and consumables
• Water and sewerage pipe fittings

The "Counter-Rotation Stopper" is a product designed to prevent the phenomenon of simultaneous rotation (counter-rotation) of the nut on the opposite side of the nut being tightened. The Swedish company momento offers accessories that are useful when using hydraulic torque wrenches, and this product, essential for torque tightening, is very user-friendly. It is lightweight and simple, with a built-in magnet for fall prevention, making it an indispensable tool to have on hand. 【Features】 ■ An essential item for efficient torque tightening ■ Very user-friendly ■ Lightweight and simple ■ Built-in magnet for fall prevention ■ Available in a total of 11 models, from M24 to M60 *For more details, please refer to the PDF document or feel free to contact us.

• Foundation construction
• Bridge Construction
• Railway Construction

We standardly use sockets from the socket manufacturer Momento. Since the specifications are set, there is almost no dimensional variation between manufacturers, but the quality can vary significantly due to the material of the iron, hardening technology, and processing techniques. Durability for repeated use, flexibility to safely deform or break under excessive input, uniformity without individual variation, and surface treatment that is resistant to rust and other issues. The company's sockets are adopted as genuine products by hydraulic torque wrench manufacturers around the world, and we are the exclusive distributor in Japan. 【Product Lineup (Partial)】 ■ 2-1/2 inch square drive sockets ■ 1-1/2 inch square drive sockets ■ 1 inch square drive sockets ■ 3/4 inch square drive sockets ■ Long sockets *For more details, please refer to the PDF document or feel free to contact us.

• Reinforcement and repair materials
• Work tools
• Steel construction

For hydraulic torque wrench (70MPa specification) [hose, coupling, pressure gauge]

• Water supply facilities
• District heating and cooling/heat source system

The "MAX II J" is a bolt tension gauge that measures bolt elongation using ultrasonic technology. It is compatible with long bolts ranging from 6mm to 25m in length and can achieve high precision measurements of ±0.0003". It also supports waveform display. In addition to Japanese language support, it is a multifunctional model with features such as auto set, pulse adjustment, and analog output. 【Features】 ■ Supports Japanese language display ■ Multifunctional model with auto set, pulse adjustment, and analog output ■ Compatible with long bolts ranging from 6mm to 25m in length ■ High precision measurements of ±0.0003" ■ Waveform display is also possible *For more details, please refer to the PDF document or feel free to contact us.

• Non-destructive testing
• Other measuring instruments

Torque System Co. offers rental services for equipment necessary for bolt work, including hydraulic torque wrenches, bolt tensioners, hydraulic pumps, and flange tools.

• Equipment leasing and rental
• Water and sewerage pipe fittings
• Power distribution and control panels

Hydraulic tools used in harsh environments require regular maintenance. Please leave the inspection and maintenance to us.

• Civil Engineering Company
• Other civil engineering services
• Measurement and analysis equipment leasing and rental