NITTOSEIKO CO., LTD. Product Lineup

The medical device industry demands miniaturization and high-precision control. In particular, the reliability of small components is crucial to ensure patient safety and accurate diagnosis and treatment. Poor contact or dimensional errors can lead to malfunction or performance degradation of the equipment. Our ultra-small and contact components support the precise control of medical devices through high-precision molding and pressing technology. 【Application Scenarios】 - Endoscopes - Surgical robots - Analytical devices - Various sensors 【Benefits of Implementation】 - Contributes to miniaturization and weight reduction - High reliability and durability - Achieves precise motion control - Enhances the performance of medical devices

• others

- Mass production of high-precision requirement products - Pressing of difficult-to-process special shapes - Products with gap processing shapes below plate thickness - Production of plating materials, spring materials, and various types of materials is possible - Recovery of individual products and strips is possible ★　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　★ If you have any questions or inquiries about our products, please feel free to contact us at the information below. 【Contact Information】 Shinwa Seiko Co., Ltd. Sales Department 　(Representative) TEL: 0265-79-8546 　 E-mail: mail@shinwaseiko.co.jp ★　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　★

• others

- Fusion of forging technology and SV technology - Composite processing within progressive dies - Free processing of material reduction and thickness variation - Cost reduction in method conversion - Production of various forged parts - VE proposal methods (Cutting processing → Press processing) (Die casting → Press processing) - Integration born from experience; we will challenge ourselves with "if we do VE, we can do it" ★　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　★ *If you have any questions or inquiries about our products, please feel free to contact us at the information below.* 【Contact Information】 Shinwa Seiko Co., Ltd. Sales Department 　(Representative) TEL: 0265-79-8546 　 E-mail: mail@shinwaseiko.co.jp ★　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　★

• Other Auto Parts
• Sensors

Our company manufactures and sells a "Microbubble Generation Device" that can stably produce high-concentration microbubbles. With a compact design, it is easy to integrate into existing equipment within factories and can receive signals from external devices to start and stop operation. Due to its simple mechanism, the frequency of malfunctions is reduced, and operation is easy. We offer four models according to the generation flow rate. 【Application Fields and Examples】 Manufacturing: Parts cleaning, production line and equipment cleaning, silicon wafer stripping, washing machines Environment: Soil purification, groundwater purification, wastewater treatment, harmful substance decomposition, disinfection, sterilization Food: Cleaning, freshness preservation, oxidation prevention, flavor, aroma, and texture enhancement Medical: Sterilization of medical instruments Beauty: Facial cleansing, scalp cleansing, cosmetics, showerheads *For more details, please download the PDF document or feel free to contact us.

• others

The "GeoCarter(R) IV" is a screw weight automatic penetration testing machine designed to improve the convenience of test data output and achieve more reliable ground surveys. It has added Bluetooth communication functionality. Test data can be transferred to a smartphone-specific app, making it easy to check test data and forward it via email to offices, enabling efficient testing. In addition to the SWS test, we also offer the "GeoCarter(R) IV SDS," a model that allows for the SDS test. 【Features】 ■ Supports stable testing with increased rod rotation torque ■ Easy transfer of test data due to standard Bluetooth integration ■ Expanded data storage options with a standard SD card slot ■ Easy acquisition of test data through the development of a smartphone-specific app ■ Significantly improved maintainability ■ Reduced workload achieved through weight reduction *For more details, please refer to the PDF materials or feel free to contact us.

• Testing Equipment and Devices

We have developed the "RC77-T1" controller, equipped with a high-speed and high-precision PLC, as a dedicated controller for our servo lift-type single-axis screw tightening unit "FM513VZ." It will be sold as the "Single-Axis Screw Tightening Unit IoT-Compatible Model." This enables the expansion of industrial networks and flexible program support. 【Features】 ■ Compatible with the industrial network EtherNet/IP ■ Contributes to reducing downtime through software PLC recording and analysis functions ■ Achieves reduced wiring with our "NX Driver SD600T Series" ■ Enables the construction of diverse programs through improved processing speed and expanded program capacity * It can also replace the conventional model (RC75 controller). * For more details, please refer to the materials. Feel free to contact us with any inquiries.

• Assembly Machine

The head of a screw has various functions such as workability, weight reduction, and resistance to loosening. In this document, we introduce commonly used head shapes and publish the dimension tables for the very important size 0 and JIS head shapes for quality control. If you have any concerns regarding screws, please feel free to consult with us, a company with world-class screw production capabilities. [Contents] ■ Dimensions of size 0 cross-recessed head shape ■ Dimensions of JIS head shape * On this page, you can also download the document "What is the difference between small screws, tapping screws, and tap-tight screws?" * For more details, please refer to the PDF document or feel free to contact us.

• nut
• bolt
• Other machine elements

This document explains the differences between machine screws, tapping screws, and tap-tight screws. We will introduce the characteristics of each type of screw in detail. If you have any issues related to screws, please feel free to consult with us, a company with world-class screw production capabilities. 【Contents】 ■ Machine Screws ■ What are Tapping Screws? ■ What are Tap-Tight Screws? * You can also download the document "Knowledge of Screws - Commonly Used Head Shape Dimensions" from this page. * For more details, please refer to the PDF document or feel free to contact us.

• nut
• bolt
• Other machine elements

This document explains various parts and names of screws, as well as their dimensions, using illustrations and photographs. If you have any issues related to screws, please feel free to consult with us, a company with world-class screw production capabilities. 【Contents (partial)】 ■ Parts of a screw ■ Names of screws ■ Commonly used names and dimensions * On this page, you can also download the document "Knowledge of Screws - About Screw Fastening." * For more details, please refer to the PDF document or feel free to contact us.

• nut
• bolt
• Other machine elements

Screw fastening refers to the process of fastening two or more components using screw parts. This document summarizes the surrounding knowledge of "screw fastening" in an easy-to-understand manner using illustrations. If you have any concerns regarding screws, please feel free to consult our company, which has world-class screw production capabilities. [Contents] ■ What is screw fastening ■ Examples of screw fastening ■ Problems caused by over-tightening Others *For more details, please refer to the PDF document or feel free to contact us.

• nut
• bolt
• Other machine elements

Introducing the 'Mass Flow Meter CLEAN FLOW' and 'Batch Counter PX2', which support in measurement and control various fluids in hazardous area. 【Features of Each Product】 <Mass Flow Meter CLEAN FLOW (Explosion-proof Type)> ■ High accuracy and stable measurement even under severe vibration conditions due to its excellent seismic resistant component. ■ Low pressure loss and high capacity enable handling larger flow rates at the same pressure loss. You can select smaller pump capacity, and contribute energy save. ■ Various indication contents with back-light display. <Batch Counter PX2> ■ Specializes for batch control in hazardous area with explosion-proof structure. ■ Ensures excellent visibility with high-brightness LED display. ■ Keeps 5 different kinds of batch set value in memory and supports 2-step open/close control of the valve. ■ Detect missing pulses and estimate quantity of overshooting. *You can view the catalogs for each product, as well as the comprehensive catalog for flow meters and the introduction guide, by downloading the PDF.

• Flow Meter

This product is a device that automatically screws a "reference gauge" into the threaded part of screw-attached components to determine and sort their quality. It is used our high-performance KX driver, achieving high-precision and reliable inspection. Additionally, it is now possible to mount a 4-axis KX driver, resulting in improved processing capacity. By linking external inspections (such as scratches and dents), total inspection has also become possible. 【Features】 ■ Equipped with our high-performance KX driver ■ Improved processing capacity ■ Capable of inspecting circular workpieces ■ Total inspection is available ■ Supports unmanned operation *For more details, please download the PDF document or feel free to contact us.

• Other inspection equipment and devices

The "Colorless Tight (R)" features two types of screw threads with different nominal diameters aligned on the same axis (with a common pitch), allowing for self-tapping in the threaded sections of both the workpiece and the counterpart material. This action prevents loosening and play in the workpiece when axial force decreases or creep occurs. As a result, the measures against creep that were previously implemented using iron collars or insert nuts become unnecessary, leading to reductions in cost and labor, as well as a lightweight fastening structure. 【Features】 ■ Reduces loosening after axial force decrease and creep ■ Achieves lightweight products ■ Reduces fastening costs ■ Prevents misalignment as the screw itself ensures alignment, eliminating the need for positioning pins or similar tools ■ Allows for initial fastening through axial force *For more details, please refer to the PDF document or feel free to contact us.

• bolt
• nut
• Other machine elements

"AKROSE (Akurozu) HYBRID(R)" is a bonding technology that shapes materials using cold forging techniques, then strengthens the bonding between those materials through pressing, and further enhances the adhesion at the atomic level through diffusion bonding. It is suitable for dissimilar bonding of metals such as iron, stainless steel, aluminum, and copper, achieving high adhesion and bonding strength at the bonding interface. Since specialized equipment or jigs are not required during heat treatment, manufacturing costs can be reduced, making it suitable for mass production. 【Features】 ■ Enables product creation that leverages the characteristics of the materials used, such as strength and conductivity ■ Contributes to lightweight, high-functionality, and cost reduction of products ■ No pre-treatment required even for materials that are difficult to bond through diffusion, such as aluminum *For more details, please download the PDF document or feel free to contact us.

• Other Auto Parts

Flow measurement is one of the most important measurement quantities in process measurement, alongside temperature and pressure. There are many types of flow meters, and if the selection is not made according to the measurement purpose and the properties of the liquid, there is a risk of abnormalities occurring in the flow meter or flow sensor, which could lead to decreased production efficiency and the need for maintenance or repairs. To avoid troubles, our staff will propose the optimal measurement methods. [Contents] ■ Role of flow meters ■ Examples of flow meter usage: flow management, flow control ■ Fields of application ■ Flow meters and peripheral equipment and more *For more details, please refer to the PDF document or feel free to contact us.

• Flow Control
• Flow Meter

The "BC100" is an explosion-proof process controller that combines batch counting and printing functions. It contributes to the efficiency of batch operations and switching between various batches in hazardous locations. It allows for simultaneous control of 32 lines of batches, with the capability to store up to 64 types and a maximum of 999 combinations of mixing ratios! It is well-suited for controlling and managing a variety of products. *Compatible with other companies' flow meters* 【Features】 ■ Achieves high-precision quantitative filling and mixing operations ■ Can accommodate internal pressure explosion-proof specifications ■ Capable of printing results with an integrated printer ■ Operation instructions can be provided via a card reader ■ Mixing settings and performance management can be done on a PC *For more details, please refer to the PDF document or feel free to contact us.*

• Flow Control
• Other process controls

"ALUMITITE(R)" prevents galling that can occur during self-tapping into soft metals such as ADC. 【Features】 ■ Prevent of galling with the mating material ■ Lower fastening torque ■ High anti-loosening effect *For more information, please refer to the catalog. Feel free to contact us with any questions.

• bolt

This is clamp-on type ultrasonic flow meter which can measure liquid from outside of a pipe. Installation is simple, just clamp the sensor onto the pipe, with no piping work required. We also offer a small size and lightweight handheld type, allowing for easy flow measurement whenever and wherever needed. It is ideal for inspection of air conditioning and water supply and plumbing equipment. For more details, please contact us or refer to the catalog.

• Flow Meter

The clamp-on type ultrasonic flow meter which can measure liquid flow from outside of a pipe. This flow meter apply propagation time defference method which propagation time of ultrasonic is defferent depend on the flow speed of liquid in a poipe. It is available to measure various kind of liquid without care of the corrosion, because measuring from outside of a pipe. In addition to a wall-mounted type which is suitable for permanent installation, we also offer a portable type with excellent mobility, ideal for inspecting and monitoring flow at various points within facilities, allowing our customers to use them for a wide range of applications. For more details, please contact us or refer to the catalog.

• Flow Meter

The "NU2000" is an ultrasonic flow meter that allows for easy flow measurement simply by clamping it onto the outside of the piping. It is inexpensive and easy to install, making it convenient for emergency responses, such as when existing flow meters fail. 【Features】 ■ Two types of transmitter: permanent and portable ■ Two models of transducers available for pipe diameters of 15–100mm and 50–600mm ■ The portable model comes with a carrying case *For more details, please refer to the catalog. Feel free to contact us with any inquiries.

• Flow Control
• Other measurement, recording and measuring instruments

This flow meter is a clamp-on type ultrasonic flow meter that can measure the fluid flow from the outside of the piping. By installing detectors upstream and downstream of the flow, this flow meter adapt propagation time difference method, which calculates flow velocity based on the time difference of ultrasonic waves transmitted in both the forward and reverse directions from each detector, and then converts this into flow rate. Since measurements are taken from outside the piping, it is not affected by the properties of the liquid. The use of special sensors in the detectors significantly improves heat resistance, making it suitable for measuring insulation water, chemical solutions, cleaning liquids, and oils in various high-temperature environment plants! 【Features】 ■ Capable of measuring high-temperature liquids at a low cost ■ Compatibility with a wide range of measurement environments ■ Adoption of heat-resistant magnet-embedded rails *For more details, please refer to the PDF document or feel free to contact us.

• Flow Control
• Flow Meter

This flow meter is a clamp-on type ultrasonic flow meter (NU2) that can measure the fluid flow from the outside of the piping, with the addition of a DIN rail mount type. This flow meter adapt propagation time difference method, which calculates flow velocity based on the time difference of ultrasonic waves transmitted in both the forward and reverse directions from each detector, and then converts this into flow rate. Since it measures from outside the piping, it is not affected by the corrosiveness of liquids, allowing for a wide variety of liquids to be measured. Additionally, the transducer is compact and lightweight, making it easy to handle, and can be mounted on a DIN rail like other devices, facilitating installation in various control panels and similar setups.

• Flow Control

In fields such as thermal management, engine performance tuning, chemical industry, food industry, and medical device industry, high-precision measurement and control of small flow rates, as well as precise dosing, are required. Nico Flow is a high-precision micro flow meter that employs a rotary piston type suitable for measuring small flow rates. In addition to the standard liquid flow meter (NH type), we also offer the PVC NicoFlow (NH-VV type) designed for measuring highly corrosive liquids, which uses rigid polyvinyl chloride resin in the wetted parts. For more details, please contact us or refer to the catalog.

• Flow Meter

Nico Eye is a flow meter loading an electronic indication & counting unit on the rotary piston type flow meter, especially designed for small flow rate. This meter is equipped with a "user setting function" which enables the user to make setting easily in the field, and can be used for wide variety of applications. This meter is available for measurement control of small flow rates such as process control of additives, control of mixed flow rate in chemical industry, measurement of mixed water, etc. For more details, please contact us or refer to the catalog.

• Flow Meter

The explosion proof type NICOEYE Type NQ is a volumetric flow meter equipped with an explosion-proof electronic display counting unit, suitable for use in hazardous locations that require explosion-proof structures. The counting unit features multifunctional display capabilities and includes a "user setting function" that allows users to easily change settings on-site, enabling compatibility with a wide range of applications. For more details, please contact us or refer to the catalog.

• Flow Meter

Small size rotary flow meter is a flow meter for measuring small flow rate of general liquid, characterized by its simple construction. Various materials can be selected, and easy maintenance and inspection. This flow meter,which can measure even highly viscous liquid easily with an extremely small pressure loss, is currently used for measurement control of liquid in almost all industries. For more details, please contact us or refer to the catalog.

• Flow Meter

The rotary flow meter RS type AO/Z8/IO/CN is highly versatile and features high-accuracy measurement across a wide flow range, making it suitable for a variety of applications in various industries. This flow meter is simple construction, using ceramics as standard material for the wetted bearing. For the rotor, it adopts a special plastic with excellent chemical resistance, abrasion resistance, heat resistance and impact resistance. In addition, it is a flow meter for liquid service easy to use and highly durable, using a large register for the counter unit. For more details, please contact us or refer to the catalog.

• Flow Meter

The Super Rotary Flow Meter Type RQ has undergone numerous improvements to the simplest structure of rotary piston flow meters among volumetric flow meters, and by incorporating a microcontroller counting unit, it achieves multifunctional display, expanded flow range, high-precision measurement, and enhanced durability. For more details, please contact us or refer to the catalog.

• Flow Meter

Flow Eye is a flow meter loading an electronic indicating & counting unit on the rotary piston type simplest construction among positive displacement flow meters.This electronic positive displacement flow meter is equipped with a “user setting function” which enables the user to make setting easily in the field, and can be used for a wide variety of applications. For more details, please contact us or refer to the catalog.

• Flow Meter

The pressure-resistant explosion-proof Flow Eye Type FQ is a volumetric flow meter equipped with an explosion-proof electronic display counting unit, suitable for use in hazardous locations that require explosion-proof construction. The counting unit features multifunctional display capabilities and includes a "user setting function" that allows users to easily change settings on-site, making it adaptable to a wide range of applications. For more details, please contact us or refer to the catalog.

• Flow Meter

The Food Meter FS Type AO/Z8EO/VO/PO is a high accuracy positive displacement flow meter which is realized sanitation structure requored as flow mterer of edible liquid. Its structure makes easy to disassemble, to wash, and to assemble without tools. There is an electronic food meter (EO type) that excels in waterproof and vibration resistance, a food meter with a large drum counter that features an easy-to-read display (VO type and PO type), and an economical food meter with a dial-type counting section (AO type and Z8 type). For more details, please contact us or refer to the catalog.

• Flow Meter

The electronic oil flow meter Oil Eye Type OE is a flow meter for oil and non-corrosive liquids that features an electronic display counting unit integrated into the measuring section of a rotary piston volumetric meter. It is equipped with a "user setting function" that allows users to easily change settings on-site, making it suitable for a wide range of applications. It can be used for measurement management and control of boiler fuel supply, fuel oil, and non-corrosive medium to high viscosity liquids. For more details, please contact us or refer to the catalog.

• Flow Meter

In fuel management at factories, it is important to accurately measure the appropriate amount of fuel to maintain smooth operation of equipment. An excess or shortage of fuel can lead to increased costs and reduced output. The small oil meter type RE10LF is compatible with kerosene, light oil, and heavy oil, and supports proper operation of equipment by accurately grasping fuel consumption. 【Usage Scenarios】 - Fuel management for machine tools - Fuel management for hydraulic equipment - Measurement of fuel consumption for factory equipment 【Benefits of Implementation】 - Visualizes fuel consumption and reduces waste - Contributes to proper operation of equipment - Cost reduction

• Flow Meter

The small oil meter type RE10LF is a completely new type oil flow meter with a compact design that features a liquid crystal counter in the display section. It has a wide measurement range of 1:125 (for heavy oil). The minimum flow rate is also 2L/H (for heavy oil), making it extremely sensitive. No need to external power. Compact strainers in meter inlet and outlet, remove dirt and assure that the rotor does not stop turning. For more details, please contact us or refer to the catalog.

• Flow Meter

The Oil Meter Type BR is a high-performance oil meter that has achieved small, lightweight, and ease of use for measuring fuel oil in the thermal management industry (small boilers, burners, central heating). It is small influence by viscosity variation and exhibits excellent performance in low flow measurement. Doe to simplification of inner mechanism, it is easy handling and maintenance. The installation position in piping is flexible. For more details, please contact us or refer to the catalog.

• Flow Meter

The Slide Vane Flow Meter SS Type AO/Z8/IO/CN is a large volume type flow meter applied outer-cam type slide vane. Solving the problem of noise, vibration and pulsation which are incidental to the large flow meters, it gives a stable performance. These meters are active in the fields of petroleum refinery, chemical, power and vessel. Due to small revolution resistance, it gives high accuracy measurement and low pressure loss. With variety of pulse generators available for loading, and there are easy connection to various receivers and automatic control devices. For more details, please contact us or refer to the catalog.

• Flow Meter

The high-pressure flow meter type RH2P eliminates tooth gear structure in the counter unit, directly outputs signal from rotor sensor. This flow meter which is small-size and simple-structure, is suitable for management and control and management of paint line and so on. This is small-size and light-weight flow meter which is unified measuring chamber and main body. Correction of instrumental error can be easily handled using converter (MC75). For more details, please contact us or refer to the catalog.

• Flow Meter

The on-site counter-type air-operated volumetric meter Type RSCN is equipped with a mechanical preset counter and an accumulating counter. By combining it with an air valve, it allows for easy on-site batch measurement. The set amount can be arbitrarily configured using the setting button. When the start switch is pressed, the valve opens and measurement begins; it automatically closes the valve when the set amount is reached. It operates solely on air signals, making it safe to use in hazardous locations that require explosion-proof construction. For more details, please contact us or refer to the catalog.

• Flow Meter

The "Clean Flow(R)" is a high-performance and highly reliable mass flow meter that directly measures mass flow by detecting the phase difference in the measurement tube caused by Coriolis force. It features a structure that withstands severe vibration conditions due to the shortened measurement tube and high-rigidity housing, achieving excellent zero-point stability and temperature stability. Additionally, it has expanded the measurement tube to achieve low pressure loss and high capacity. This allows for larger flow rates with similar pressure loss, helping to reduce pump capacity and contribute to energy savings. 【Features】 ■ High precision ■ Low pressure loss and high capacity ■ Excellent seismic resistance ■ High usability ■ Extensive lineup (from 10A to 200A) ★ Domestic explosion-proof models have also been added to the lineup ★ *For more details, please download the PDF document or feel free to contact us.*

• Flow Meter

The turbine flow meter type KA/KI is a axial flow type turbine flow meter with high dyrability, good maintainability, and numerous sales result. It is widely used in water management across various industries, including water source management, water supply management for various plants, and building air conditioning. Also, it is usable for liquids containing a lot of foreign matters and liquids with large fluctuations in pressure or flow rate.It can be mounted in any position on the piping, such as in vertical, horizonal and inclined positions. For more details, please contact us or refer to the catalog.

• Flow Meter

The acid-resistant turbine flow meter type CT is constructed with extremely corrosion-resistant materials, including fluororesin and ceramic at the wetted parts. This is high-accuracy turbine flow meter for measuring strong corrosive liquid. With high corrosion-resistant, it enable to apply for almost all kind of liquids, except some specific liquids, such as molten natrium and hydrofluoric acid (high temperature). The measurement accuracy is within ±0.5%, and it has a wide flow range. For more details, please contact us or refer to the catalog.

• Flow Meter

Electronic flow meter for water is a flow meter for water realized by loading an electronic indicating & counting unit on the measuring unit of an impeller type flow meter for water. This electronic flow meter for water is equipped with a “user setting function” which enables the user to make setting easily in the field, and can be used for a wide variety of applications. This flow meter is available for measuring and control of cold water and hot water such as water for cooling & heating, supply water to boilers, service water for various plants, etc.　A simple construction uses only a measuring unit as the mechanical structure, and the setting mode can be activated in the field by a button operation on the counting unit.　The simulation output function enables easy maintenance in the field. For more details, please contact us or refer to the catalog.

• Flow Meter

This BF Type water flow meter has realized high accuracy and light weight for measuring and controlling cold water, hot water, and high-temperature water in applications such as heating and cooling, boiler feed water, chemicals, water treatment plants, and industrial water. It is an impeller type flow meter that performs well across a wide range of application. It solve the problem caused by foreign matter mixed and can measure high-temperature water (up to 200°C).

• Flow Meter

The FLOP (Flop) type QS vortex flow sensor is a vortex flow sensor based on the principle of the Karman vortex. It features a simple structure with no moving parts or liquid retention areas, allowing for high-precision flow measurement and excellent durability. The wetted parts are made of linear PPS resin, making it suitable for water, hot water, ultra-pure water, and various chemicals. It has a low-pressure loss structure with a small constriction in the flow path. For more details, please contact us or refer to the catalog.

• Flow Meter

The "PH4" is a batch counter that receives pulse signals from a flow meter, multiplies them by the flow meter coefficient, and displays the accumulated total. It compares the values with the set parameters and outputs control signals to valves and pumps to ensure accurate measurement of fluids. This product can store up to 10 different batch quantities, and the display or modification of batch quantities can be easily done using the setting switch on the front panel. Additionally, by controlling the valve in a two-stage open/close manner, it prevents piping shocks caused by water hammer and improves measurement accuracy. 【Features】 - Detects the absence of pulses and can automatically stop measurement after a set time. - Allows setting of excess batch quantities and can detect excessive measurements. - Manual operations such as air bleeding and pipe cleaning are possible. - Compares with the total amount, enabling detection output and automatic measurement stop. - The total counter can also be changed to a completion count counter. *For more details, please refer to the PDF document or feel free to contact us.

• Flow Control