西島 List of Products and Services

We would like to introduce our CNC fully automatic carbide circular saw cutting machine, the 'NHC-100M'. By using hydraulic clamping in conjunction with angle positioning, we can suppress vibrations during cutting. The reduction of tool load through variable feed speed of the saw blade improves tool life. With detailed customization unique to a specialized machine manufacturer, we can propose enhancements to product added value and productivity. 【Features】 ■ Fully automatic pipe material angle cutting specialized type ■ Achieves spindle rigidity equivalent to general-purpose series ■ Cutting tailored to pipe shapes ■ Automation system that combines with peripheral devices *For more details, please feel free to contact us.

• Plastic processing machines (cutting and rolling)

The "NHC series" is a CNC fully automatic carbide circular saw cutting machine that offers overwhelming cost performance due to its high rigidity, long tool life, high durability, and the ability to perform high-speed cutting. By incorporating energy-saving devices and circuits, it achieves energy efficiency. The body structure based on vibration analysis suppresses vibrations. In addition to the "NHC-NDC series," which is equipped with special jigs to minimize leftover materials, we also offer the high-speed, high-precision "NMX series," created by experts in column feed machining centers. 【Features】 ■ Achieves a high-rigidity body that suppresses vibrations based on vibration analysis. ■ Realizes precision cutting through the use of blade pads developed with unique know-how. ■ Ensures stable processing accuracy by adopting NC for saw blade feed and fixed-length feed devices. ■ Achieves excellent blade life through a high-rigidity slide and a spindle non-backlash system. *For more details, please download the PDF or feel free to contact us.

• Plastic processing machines (cutting and rolling)

Nishijima's long-length processing machine has high spindle rigidity, making it suitable for processing columns, fences, and more, allowing for easy shaping of square timber. Originally, processing long-length materials was often done with 5-axis machining centers, but there were many concerns such as low added-value processing and the high cost of machines. In response, we developed Nishijima's original long-length processing machine as a specialized solution. It excels in a wide range of processing scenes across various fields such as construction, automotive, railways, aviation, and shipping, and offers excellent customization options, including automation compatibility for upstream and downstream processes and full cover specifications. 【Features】 ■ High spindle rigidity ■ Suitable for processing long-length materials like columns and fences ■ Compatible with various industries ■ Customizable to meet specific needs *For more details, please download the materials or visit our website.

• Other processing machines

Our NHC series ultra-hard circular saw cutting machines can consolidate subsequent processes due to their cutting precision. For example: Cutting → Milling → Turning Cutting with the NHC series → Turning The surface roughness after cutting is stable, allowing for the omission of milling on the seating surface and enabling turning on a lathe. Our NTR series thread rolling machines can perform rolling processing on various shapes such as screws, splines, rings, and gears. Recently, they have also gained attention as environmentally friendly machines, exemplified by SDGs, and are highly efficient processing machines.

• Plastic processing machines (cutting and rolling)

The "NHC-110Nα" features a servo-controlled work clamp that allows for easy adjustment of clamping force. This enables the clamping of thin-walled pipe materials without crushing them, and eliminates the need for hydraulic oil, making it an environmentally friendly CNC fully automatic carbide circular saw cutting machine. Additionally, the unclamp stroke can be freely adjusted. 【Features】 ■ No hydraulic oil required ■ Servo-controlled work clamp ■ Easy adjustment of clamping force ■ Can clamp thin-walled pipe materials without crushing ■ Unclamp stroke can also be freely adjusted *Please be sure to visit our booth at Mecatrotech Japan 2021 to see the actual machine and test cuts. (Our booth: 3B14) *For more details, please refer to the PDF document or feel free to contact us.

• Milling machine

The "NHC-310NC" is a CNC fully automatic carbide circular saw cutting machine capable of "high precision" and "high efficiency" cutting. By adopting a blade pad based on proprietary know-how, it enables "precision cutting," and guarantees [high precision] and [high rigidity] through technologies cultivated in the production of dedicated machine tools. It significantly reduces cutting time, which takes about 15 to 20 minutes with a band saw, and can accommodate a wide range of materials, including hot and cold forged products, sales steel materials, and castings. [Features] ■ High precision and high-speed cutting (cutting time of 140 seconds for φ310 S45C material) ■ High rigidity body that suppresses vibrations ■ Adoption of a proprietary blade pad to achieve precision cutting ■ Use of NC for saw blade feed and fixed-length feed devices, ensuring stable processing accuracy *For more details, please refer to the catalog or feel free to contact us.

• Other machine tools

The screw rolling machine 'NTR Series' manufactured and sold by Nishijima, a dedicated machine tool manufacturer, establishes the latest technology programs such as CAD systems, manufacturing, and inspection systems to truly realize the integration of "machine, die, and process." We offer a lineup of high-precision screw, spline, and ring rolling machines. This accelerates labor-saving and automation in production sites, contributing to improved productivity. [Series Introduction] ■ Hydraulic General Purpose Series ■ Economy Series ■ High Precision CNC Series *For more details, please download the PDF or feel free to contact us.

• Other machine tools

Nishijima's proposed "Machine Tool × IoT System" not only notifies you of the operational status and alarms on your smartphone or tablet but also aims to improve labor efficiency and productivity by incorporating features such as "predictive maintenance," which alerts you before a machine breaks down, based on your requests. 【Do you have any of these concerns?】 ■ Although we have tried to automate the line, it takes too much effort to check the machine's operational status... ■ The manufacturing line has stopped due to a sudden machine failure... ■ We want to incorporate IoT but only want to implement the bare minimum system... and so on. At Nishijima Co., Ltd., a "dedicated machine tool manufacturer," we propose the full automation of manufacturing lines combined with IoT systems to reduce labor and improve productivity. We plan to continue development tailored to our customers' needs. Please feel free to stop by our booth at JIMTOF for a consultation. *For more details, please download the PDF or feel free to contact us.

• Other machine tools

This is an announcement of a technical partnership with Profiler, a global pioneer in high-precision cold forming technology. We will deliver Profiler's forming machines, which provide total solutions for producing profiles, splines, and screws, through Nishijima Corporation. In addition to stocking spare parts and spare dies, our company can also propose specifications tailored to customer needs. 【Features】 ■ All models support Japanese ■ Over 100 units sold ■ Domestic after-sales service available ■ Stocking of spare parts and spare dies ■ Proposal of specifications tailored to customer needs *For more details, please refer to the catalog or feel free to contact us.

• Grinding Machine

The NHC-080NE is a CNC fully automatic carbide circular saw cutting machine that achieves a minimum residual length of 20mm, allowing for high-precision and high-efficiency cutting. It maintains the same price as conventional machines while enhancing functionality and performance. By positioning the control panel at the rear, maintenance has also improved! It is equipped with a shutter to prevent flying chips, increasing work safety. It can accommodate a wide range of materials, including hot and cold forged products, sales steel materials, and castings. 【Features】 ■ High-rigidity body that suppresses vibration ■ Adoption of proprietary blade pads for precise cutting ■ Use of NC for saw blade feeding and fixed-length feeding devices, ensuring stable processing accuracy ■ Exceptional tool life ■ Energy-saving circuit included *For more details, please refer to the catalog or feel free to contact us.

• Other machine tools

The NHC large series with the maximum diameter of 280NC, made possible by the high-rigidity cutting machine, has finally arrived! It offers overwhelming cost performance. Trustworthy NISHIJIMAX! Introducing the CNC fully automatic carbide circular saw cutting machine from Nishijima. 【Features】 ■ High rigidity main body ■ Outstanding tool life ■ Environmentally friendly low noise and semi-dry cut ■ Saw blade feeding mechanism using servo motor and ball screw ■ Fixed length mechanism using servo motor and ball screw ■ Workpiece lifting device to prevent scratches during material feeding *For more details, please refer to the PDF document or feel free to contact us.

• Other machine tools

Overwhelming cost performance that surpasses others. Trustworthy NISHIJIMAX! Introducing the CNC fully automatic carbide circular saw cutting machine 'NHC Series' from Nishijima. 【Features】 ■ High rigidity body ■ Outstanding tool life ■ Environmentally friendly low noise and semi-dry cutting ■ Saw blade feeding mechanism with servo motor and ball screw ■ Fixed dimension mechanism with servo motor and ball screw ■ Workpiece lifting device to prevent scratches during material feeding *For other functions and details, please download the catalog or contact us.

• Other machine tools

Nishijima Co., Ltd.'s horizontal machining center, the 'NMX-40SPH', utilizes the 'artisan skills' cultivated over many years as a dedicated machine tool manufacturer, featuring a compact design and a high-rigidity spindle capable of heavy cutting. It demonstrates high productivity tailored to customer needs. 【Features】 ■ Compact design (low-floor type, height 2,000mm) ■ The low floor allows for the installation of supply devices at a lower position ■ Equipped with a new tool breakage detection system ■ Features a computer numerical control (CNC) with enhanced operability and multifunctionality *For more details, please download the catalog or contact us directly.

• Other machine tools

Hydraulic-free and further space-saving. This is a high-precision screw rolling machine that achieves approximately 30% energy savings with a drive system optimized by electronics and mechanics. At Profiroll, we produce both machines and dies in-house, allowing us to offer proposals that consider both the machine and tool perspectives, rather than just focusing on machines or tools alone. Additionally, we can provide suggestions that take the processing process into account. *For more details, please request a catalog or view the PDF data available for download.

• Other processing machines

We design and manufacture specialized machinery for the automotive industry, fully automatic carbide circular saw cutting machines, fully automatic circular saw blade grinding machines, ring rolling mills, screw profile rolling mills, and automatic machinery for agriculture. Each section implements strict self-management and rigorous quality control, ensuring that high-quality products are delivered with full responsibility. The advantage of our integrated in-house production system is that know-how accumulated at every stage of the manufacturing process contributes to the development of our unique technologies. For more details, please download the catalog or contact us.

• Plastic processing machines (cutting and rolling)

Many companies are using conventional cutting machines that produce leftover materials of 60mm to 100mm, resulting in wasted costs. Therefore, we have manufactured a cutting machine equipped with a leftover material reduction feature (patented) provided by Nishijima, which significantly reduces running costs! Unmatched cost performance. Trustworthy NISHIJIMAX! Introducing the CNC fully automatic carbide circular saw cutting machine from Nishijima. 【Features of the carbide circular saw cutting machine】 ■ High rigidity body ■ Excellent tool life ■ Environmentally friendly low noise and semi-dry cut ■ Saw blade feed mechanism using servo motor and ball screw ■ Fixed length mechanism using servo motor and ball screw ■ Workpiece lifting device to prevent scratches during material feeding (Sheet cutting machine, pipe cutting machine, flat steel cutting machine, aluminum cutting machine) *For other features and details, please download the catalog or contact us directly. Material testing is also available!

• Other machine tools

Maximum rolling load range: 10 (5) to 100 tons. This is an introduction to the comprehensive catalog of the high-precision profile and thread rolling machine 'NTR Series' handled by Nishijima Co., Ltd. The lineup includes three models: hydraulic general-purpose, economy series, and CNC controlled. [Contents] ■ Features of the hydraulic general-purpose series ■ Features of the economy series ■ Features of the high-precision CNC series ■ High-precision thread profiles ■ Various accessories for the NTR series ■ List of various specifications To truly realize our philosophy of providing "machines, dies, and processes" as a unified entity, we have established the latest technology programs such as CAD systems, manufacturing, and inspection systems. *For more details, please download the PDF or feel free to contact us.

• Other machine tools

Reduce working time by one-third! Moreover, this grinding machine is fully automated from blade shape grinding to chamfering. It features a high-rigidity and compact machine structure that enables profile grinding with CBN grinding wheels. 【Features】 ■ Simultaneous 2-axis NC control - Equipped with AC servo motors for the drive of the saw blade rotation axis and the grinding wheel head axis. - Both axes are accurately controlled simultaneously by a microcomputer. ■ Override function - Instant access to the operator's preferred speed. Standard equipped with an override (grinding speed adjustment function). - Speed can be set from the initial value in ±5% increments up to a maximum of 180 blades/min. ■ Automatic cutting function ■ Spark-out count setting function ■ Saw blade rotation axis correction function (B-axis) ■ Dresser correction function (Z-axis) ■ Standard specifications compatible with all blade shapes (CBN grinding machine series, general grinding machine series) *For more details, please download the PDF or feel free to contact us.

• Grinding Machine

The "NHC-SQA Series" is a fully automatic CNC carbide circular saw cutting machine specifically designed for sheet materials. It features a high-rigidity unit based on high-precision machine tool design standards. Cutting conditions suitable for each material can be set with a one-touch selection, reducing setup time. Additionally, the adoption of a unique know-how for the blade pad enables precise cutting. 【Features】 ■ High-rigidity unit based on high-precision machine tool design standards ■ Wedge mechanism to prevent blade pinching during cutting ■ Quick-change system for saw blades suitable for the material being cut ■ Safe and secure safety control ■ Reduction of setup time with one-touch selection of cutting conditions suitable for each material *For more details, please refer to the PDF document or feel free to contact us.

• Plastic processing machines (cutting and rolling)

CNC fully automatic carbide circular saw cutting machine dedicated to flat steel, which has improved workability compared to automatic material measurement.

• Plastic processing machines (cutting and rolling)

The product is the high-speed, high-precision column feed type machining center "NMX Series." We offer a lineup that includes the "NMX-30AH," as well as the "NMX-40AH" and "NMX-50AH." With 50 years of experience in manufacturing dedicated machine tools, we have cultivated various handling know-how, and we aim to participate in our customers' manufacturing processes, providing proposals and contributions to meet diverse needs. *For more details, please refer to the PDF materials or feel free to contact us.

• Other machine tools

This catalog is a comprehensive catalog of "fastener-related rolling machines" handled by Nishijima Co., Ltd. It features the "NTRX36E-CNC," a dedicated rolling machine for high-tensile bolts that can efficiently and accurately perform screw rolling processing with CNC control, as well as the planetary-type screw rolling machines "NTRP 10E/NTRP 16E." [Contents] ■ Dedicated rolling machine for high-tensile bolts: NTRX36E-CNC ■ Planetary-type screw rolling machines: NTRP 10E/NTRP 16E ■ High-speed rolling machine for set bolts: NTRT 10 ■ Machine specifications *For more details, please refer to the PDF document or feel free to contact us.

• Other machine tools

A CNC-controlled precision ring rolling mill that can perform plastic processing from a small-diameter thick blank to a large-diameter thin-walled ring with precision and speed in a cold state.

• Other machine tools