山本水圧工業所 List of Products and Services

The HPB-150E CNC tube bender allows for excellent automation of the bending process when connected to the HBM-103 three-dimensional measuring machine (sold separately). It achieves high-speed performance and high precision through computer control. Additionally, it features a variety of operation modes, machine setup functions, excellent self-diagnosis capabilities, and monitoring functions. For more details, please contact us or download the catalog.

• Other processing machines

The YPB Pipe Bender model YPB-708F is an NC-controlled pipe bender that can perform three-dimensional bending regardless of the presence of flanges on the pipe ends. It can automatically carry out a series of bending processes through numerical data input for three axes (bending angle, rotation angle, and feed amount). For more details, please contact us or download the catalog.

• Other processing machines

The YPB Pipe Bender model YPB-704F is an NC-controlled pipe bender that can perform three-dimensional bending regardless of the presence of flanges on the pipe ends. It can automatically execute a series of bending processes through numerical data input for three axes (bending angle, rotation angle, and feed amount). For more details, please contact us or download the catalog.

• Other processing machines

The YPB Pipe Bender YPB-703F is an NC-controlled pipe bender that can perform three-dimensional bending regardless of the presence of flanges on the pipe ends. It can automatically carry out a series of bending processes through numerical data input for three axes (bending angle, rotation angle, and feed amount). For more details, please contact us or download the catalog.

• Other processing machines

The YPB Pipe Bender YPB-503 PC type is a hydraulic pipe bender with numerical control and push-button operation that allows for six settings in one axis (bending). The bending speed can be switched between high and low, enabling high-speed bending of thin pipes. For more details, please contact us or download the catalog.

• Other processing machines

The YPB Pipe Bender Model YPB-502 is a new type of standard universal cold bending pipe bender that has been improved from the conventional standard type. It is cost-effective, has a wide range of applications, and features single-axis PC control. For more details, please contact us or download the catalog.

• Other processing machines

The YPB Pipe Bender Model YPB-501 is a single-axis, PC-controlled left-bending pipe bender. Despite its compact size, it excels in bending shape accuracy and efficiency. It can bend various materials, including steel pipes, copper, stainless steel, aluminum alloys, and shaped steel, as well as round bars and flat plates, and even complex shapes like aluminum sashes, depending on the selection of molds and jigs. For more details, please contact us or download the catalog.

• Other processing machines

The boiler tube bending machine is a consistent system that performs continuous NC left and right bending processing of long boiler tubes by reading data input from the control panel after loading the tubes into the bending machine. For more details, please contact us or download the catalog.

• Other processing machines

The flexible tube processing machine YF-50-AUTO automatically performs a continuous processing operation that involves extracting stainless steel double pipes from the pipe stocker, inserting them into a special mold, and then carrying out pressure forming while shrinking in response to the expansion of the pipe due to high-pressure water. After the workpiece is discharged, air blowing is performed post-reformation until the final output. For more details, please contact us or download the catalog.

• Other processing machines

The Snake Mouth hydraulic automatic forming machine is a device that shapes materials such as copper pipes, steel pipes, and aluminum pipes into various shapes through hydroforming processing. It is designed for ease of use with automatic operation and standalone manual operation. For more details, please contact us or download the catalog.

• Other processing machines

The T joint hydraulic fully automatic molding machine YBF26-100 automatically transports and unloads raw pipes such as copper, steel, stainless steel, and aluminum pipes, and produces T-shaped joints and hydroforming molded parts fully automatically using ultra-high pressure hydraulics or low melting metals. For more details, please contact us or download the catalog.

• Other processing machines

The 5-roll steel plate straightening machine HRC-150-5-S type is hydraulic and features a maximum of 5-point simultaneous pressure application or individual pressure application with roller crimping and feeding method. It allows for simultaneous or individual pressure position adjustment of the upper and lower rollers according to the aggregate pitch. The machine specifications, including work dimensions, will be designed and manufactured according to customer needs. For more details, please contact us or download the catalog.

• Other processing machines

The 2-stage single plate distortion correction machine HRC-90-2-M type is designed for shipbuilding, with the main body of the correction machine being self-propelled, allowing for correction of workpieces in approximately half the space compared to conventional correction machines. Additionally, since a 90-degree rotation of the workpiece is not required in the subsequent plate joining process, it has become possible to simplify the line and reduce overall space. The machine specifications, including workpiece dimensions, will be designed and manufactured according to customer needs. For more details, please contact us or download the catalog.

• Other processing machines

The 150A expand processing machine is equipped with a material presence detector and can also detect the position of the pipe stopper. It allows for knockout removal from the mold after the expansion process and enables automation through a pipe supply device. For more details, please contact us or download the catalog.

• Other processing machines

The 65A expand processing machine is equipped with a material presence detector and can also detect the position of the pipe stopper. It allows for knockout removal from the mold after the expansion process and enables automation through a pipe supply device. For more details, please contact us or download the catalog.

• Other processing machines

The large diameter steel pipe hydrostatic testing machine is a device used in the manufacturing line of large diameter steel pipes for line pipes, primarily conducting hydrostatic tests in accordance with API standards. For more details, please contact us or download the catalog.

• Water Hydraulic Equipment
• Testing Equipment and Devices

The small-diameter steel pipe hydraulic testing machine has made remarkable progress over the past 20 years since the development of the first model, and it is a testing machine designed with rationalization and cost-effectiveness in mind based on its abundant track record. For more details, please contact us or download the catalog.

• Water Hydraulic Equipment
• Testing Equipment and Devices

The biaxial crushing test machine is a device that applies external pressure to a steel pipe and tests the pipe under combined loads, including tensile load, compressive load, and torsional torque, until collapse failure occurs. For more details, please contact us or download the catalog.

• Testing Equipment and Devices

The valve water pressure testing machine SF-2/HP is a device that applies the specified water pressure to seismic and standard soft seal valves to conduct tests on the pressure resistance of the valve body and leakage at the valve seat. For more details, please contact us or download the catalog.

• Water Hydraulic Equipment
• Testing Equipment and Devices

The 49 MPa high-pressure generation device is designed for pressure testing or pressure fatigue testing of various containers and ceramic components. The water pressure increase rate can be set and controlled arbitrarily through a program, with a hydraulic unit equipped with a servo valve, pressure intensifier, various water pressure control valves, electric control valves, water tank, low-pressure pump, etc., compactly installed on a base. For more details, please contact us or download the catalog.

• Testing Equipment and Devices

The automatic high-pressure testing capsule S8K-6-20-15A is a food processing testing machine that applies hydrostatic pressure, capable of preventing the denaturation of food due to heating in processes such as sterilization, cooking, and preservation. We have a track record of supplying high-pressure testing capsules with a maximum pressure of 980.7 MPa to university laboratories. For more details, please contact us or download the catalog.

• Testing Equipment and Devices

The ultra-high pressure generation device, Hydro Jet Pack, consists of an electric hydraulic pump, cooler, booster, ultra-high pressure accumulator, and other components, and is a pressure generation device that continuously supplies ultra-high pressure water with minimal air pressure fluctuations. For more details, please contact us or download the catalog.

• Testing Equipment and Devices
• Water Hydraulic Equipment

The water pressure jet painting stripping device is a semi-automatic machine that continuously strips and cleans various surface coatings using a rotary high-pressure water injection nozzle. The workpiece is manually set in the designated position, and the nozzle is rotated, sprayed, moved, and the workpiece is rotated through button operation to strip the surface coating and remove it. For more details, please contact us or download the catalog.

• Water Hydraulic Equipment
• High pressure cleaner

The Easy Jack R-type ram jack performs return (retraction) using a spring or load. There is only one port located at the bottom, and the oil sent from the pump through the hose returns to the pump's tank through the same hose. The pressure resistance is 98.0 MPa (1,000 kgf/cm²). For more details, please contact us or download the catalog.

• Hydraulic Equipment

The Easy Jack P-type piston jack performs the return (retraction) using hydraulic pressure. There is one port at the top and one at the bottom, and the oil sent from the pump and the oil returning from the jack to the tank pass through separate hoses. The pressure resistance is 98.0 MPa (1,000 kgf/cm²). For more details, please contact us or download the catalog.

• Hydraulic Equipment

The Easy Power electric hydraulic pump is compactly designed, small, and lightweight. It can be used in both stationary and portable configurations (PM-300S and Y type). Additionally, the manual switching operation valve uses a pressure-balanced plunger in the sealing part, allowing for smooth and light operation even under ultra-high pressure (PM-300Y, PM-800, PM-2000). The switching valve for sending and discharging is a one-touch type, requiring no time (PM-300S). The magnetic switch and push-button box are consolidated in one location, and a pilot lamp is also included (PM-800, PM-2000). For more details, please contact us or download the catalog.

• Other pumps
• Hydraulic Equipment

High-Pressure Hydrogen Container Safety Evaluation Test Device for Fuel Cell Vehicles The water pressurization test device is used to verify the safety of hydrogen tanks for fuel cell vehicles in response to high pressure. Before conducting gas tests, water, which has low compressibility among fluids, is filled to confirm the safety of the high-pressure container. For more details, please contact us or download the catalog.

• Other inspection equipment and devices

Introducing the comprehensive catalog of high-pressure processing equipment from "Yamamoto Hydraulic Industry Co., Ltd.", a top brand in high water pressure technology and its plastic processing technology. The design structure prioritizes safety and is easy to handle. We offer a diverse range of products suitable for academic laboratories and corporate research. We also have a track record of supplying high-pressure test capsules with a pressure of 980.7 MPa to university laboratories. For more details, please contact us or download the catalog.

• Food Testing/Analysis/Measuring Equipment

Due to the ultra-high pressure, it is possible to manufacture ultra-high pressure generation devices up to Max. 1000MPa. Furthermore, despite the ultra-high pressure, high-precision control within ±0.05MPa is achievable. The use of a servo pump has realized high precision and energy savings. It is also suitable for research experiments on the conversion of physical properties and sterilization in the food sector. For more details, please download the catalog or contact us.

• Water Hydraulic Equipment

This is a comprehensive catalog introducing the equipment product information and application examples of Yamamoto Hydraulic Industry, a top manufacturer of ultra-high pressure hydraulic and water pressure equipment. □■Standard Equipment■□ 　■Test Pumps 　・Manual Pumps 　・Plunger Pumps 　・Electric Hydraulic Pumps 　■Jacks (Ram Type / Piston Type) 　■Valves and Piping Accessories 　■Hydraulic Presses 　■Power Pipe Benders □■Embedded Application Examples■□ 　■Water Pressure Applications 　・Steel Pipe Hydrostatic Testing Machine 　・Frameless Valve Pressure Testing Machine 　・Valve Air Tightness Pressure Testing Machine 　・Hose Pressure Testing Machine 　・8 other examples 　■Hydraulic Applications 　・Pipe End Processing Machine [Beading] 　・Pipe End Reducing Processing Machine 　・Pipe Expander 　・Pipe End Reducing Processing Machine 　・20 other examples

• Other processing machines
• Water Hydraulic Equipment
• Hydraulic Equipment

The "High-Precision, High-Pressure Generation Device" is a pressure generation device that does not use hydraulic pressure and can be applied to various evaluation tests such as pressure resistance, rupture, creep, and leakage. Despite its high output, the pressure accuracy is very high, within ±0.05 MPa. Since it does not use hydraulic pressure, the power consumption is low, and the operating noise is also kept to a minimum. 【Features】 ◆ Maximum pressure: 10 MPa ◆ Pressure medium: Water ◆ Pressure accuracy across the entire range: within ±0.05 MPa ◆ Pressure increase and decrease can be set arbitrarily 【For more details, please download the catalog or feel free to contact us】

• Water Hydraulic Equipment

The solution handbook "Hydrostatic Testing Using High-Pressure Water" is a handbook that addresses common problems that arise when conducting hydrostatic tests in-house. 【Recommended for customers like these!】 ◎ Want to conduct hydrostatic tests but cannot generate the required high pressure... ◎ Low accuracy, making the data unhelpful... ◎ The test container is large and cannot be handled in-house... 【For more details, please download the catalog or feel free to contact us】

• Water Hydraulic Equipment
• Testing Equipment and Devices

The "Pipe Bender YPB Series" is a series of pipe benders that includes models ranging from small to extra-large (with a maximum wall thickness of 60mm and a maximum pipe diameter of Φ400mm). It can bend various materials such as steel pipes, copper, stainless steel, aluminum alloys, and shaped steel, and is also capable of bending round bars, flat plates, and piping for aluminum sashes. 【Features】 ■ Designed and manufactured to meet various demands from multiple industries ■ Capable of cold bending with a maximum diameter of 16B×sch40×1.5DR ■ The equipment can accommodate flange pre-assembly for shipbuilding *For more details, please contact us or download the catalog.

• Other processing machines