日進ProSOL Product Lineup

Our honing technology dramatically improves the processing efficiency of small diameter, high L/D, and high precision holes, achieving honing that is overwhelmingly more precise and efficient than other processing methods. We have adopted an oscillation motion from above and below, enabling even faster processing than conventional machines with our ultra-high-speed honing unit. A vibration-damping device suppresses vibrations that become a bottleneck in the ultra-high-speed processing area. By integrating these two cutting-edge technologies, we have created a groundbreaking honing machine that achieves ultra-high precision and ultra-high-speed processing, which was previously unattainable.

• Other machine tools

The newly released "G75 model" is a honing machine that transforms the image of "Nisshin Seisakusho as the go-to for small diameter honing," accommodating larger processing diameters of φ50 to φ80 compared to the G25 and G50 models. It achieves high productivity in parts processing for industries such as motorcycles, construction machinery, and trucks, where demand has been increasing recently. In addition to being high-performance and high-precision, it emphasizes electronic control over hydraulic systems from an environmental perspective and adopts a mechanical double expansion (servo control). This equipment responds to the strong requests from customers who want to process larger holes with Nisshin Seisakusho's honing technology. As a comprehensive manufacturer of honing machines, Nisshin Seisakusho selects the machine body, tools, grinding wheels, and jigs comprehensively with its unique know-how to achieve ultra-precision processing. We have received high evaluations as a leading Japanese manufacturer from customers in the automotive industry, including injection pumps, motorcycles, construction machinery, hydraulic and pneumatic systems, home appliances, molds, general-purpose engines, and sewing machine industries.

• Other processing machines

The vertical high-speed honing machine G series is a versatile series ideal for mass production at a reasonable cost. It adopts an automatic mechanical expansion method for the grinding stone expansion system, which is the heart of the honing machine. It performs precise micro-cutting synchronized with the stroke, enabling ultra-precision machining that improves surface roughness and achieves shape accuracy correction and stable machining diameter in high-precision processing zones even in mass production processes. 6 ADVANTAGES ■ Productivity increase of 10-25% (compared to our company) ■ Stable high precision (cylindricity, machining diameter, surface roughness) ■ Ease of use ■ Energy saving of 90% (compared to our company) ■ Space saving of 15-30% (compared to our company) ■ Low noise at 70dB Nisshin Seisakusho, as a comprehensive manufacturer of honing machines, selects the machine body, tools, grinding stones, and jigs comprehensively with its unique know-how to achieve ultra-precision machining. We have received high praise as a leading manufacturer in Japan from customers in the automotive industry, motorcycles, construction machinery, oil and pneumatic, home appliances, molds, general-purpose engines, sewing machine industries, and more.

• Other machine tools

The vertical high-speed honing machine G series is a versatile series optimal for mass production at a reasonable cost. The heart of the honing machine employs an automatic mechanical expansion method for the grinding wheel. It performs precise micro-cutting synchronized with the stroke, enabling ultra-precision machining that improves surface roughness and achieves shape accuracy correction and stable machining diameter in high-precision processing zones even in mass production processes. 6 ADVANTAGES ■ Productivity increase of 10-25% (compared to our company) ■ Stable high precision (cylindricity, machining diameter, surface roughness) ■ Ease of use ■ Energy saving of 90% (compared to our company) ■ Space saving of 15-30% (compared to our company) ■ Low noise at 70dB Nisshin Seisakusho, as a comprehensive manufacturer of honing machines, selects the machine body, tools, grinding wheels, and jigs comprehensively with unique know-how to achieve ultra-precision machining. We have received high evaluations as a leading Japanese manufacturer from customers in the automotive industry, motorcycles, construction machinery, oil and air pressure, home appliances, molds, general-purpose engines, sewing machine industries, and more.

• Other machine tools

The vertical high-speed honing machine G series long stroke model is a versatile series optimized for mass production at a reasonable cost, based on the specifications of the standard model and specialized for long hole processing. The automatic machine expansion method is adopted for the grinding wheel expansion system, which is the heart of the honing machine. It performs precise micro-cutting synchronized with the stroke, enabling ultra-precision machining that improves surface roughness and achieves shape accuracy correction and stable machining diameter in high-precision processing zones even in mass production processes. 6 ADVANTAGES - 10-25% increase in productivity (compared to our company) - Stable high precision (cylindricity, machining diameter, surface roughness) - Ease of use - 90% energy savings (compared to our company) - 15-30% space savings (compared to our company) - Low noise at 70dB Nisshin Seisakusho, as a comprehensive manufacturer of honing machines, selects the machine body, tools, grinding wheels, and jigs comprehensively with unique know-how to achieve ultra-precision machining. We have received high evaluations as a leading manufacturer in Japan from customers in the automotive industry, motorcycles, construction machinery, oil and pneumatic, home appliances, molds, general-purpose engines, sewing machine industries, and more.

• Other machine tools

The vertical high-speed honing machine G series cell-type model can enhance the added value of the honing machine with a flexible combination of "cells" that can be increased or decreased. It occupies little space and can respond flexibly to specific purposes. The heart of the honing machine, the grinding wheel expansion method, adopts an automatic mechanical expansion system. It performs precise micro-cutting synchronized with the stroke, enabling ultra-precision processing that improves surface roughness and achieves correction of shape accuracy and stable processing diameter in high-precision machining zones even in mass production processes. 6 ADVANTAGES ■ Productivity increase of 10-25% (compared to our company) ■ Stable high precision (cylindricity, processing diameter, surface roughness) ■ Ease of use ■ Energy saving of 90% (compared to our company) ■ Space saving of 15-30% (compared to our company) ■ Low noise at 70dB Nisshin Seisakusho, as a comprehensive manufacturer of honing machines, selects the machine body, tools, grinding wheels, and jigs comprehensively with unique know-how to achieve ultra-precision processing. We have received high praise as a leading manufacturer in Japan from customers in the automotive industry, motorcycles, construction machinery, oil and pneumatic, home appliances, molds, general-purpose engines, sewing machine industries, and more.

• Other machine tools

Do you have any concerns regarding honing processing? NISSIN, as a comprehensive manufacturer of honing machines, selects the machine body, tools, grinding stones, and jigs with our unique know-how to achieve ultra-precision processing. Not only that, but we also create products that satisfy our customers' requests, from development and prototype support to small-lot production and mass production support. Please trust NISSIN's honing machines, the masters of sub-micron precision. Today, we have received high praise as a leading manufacturer in Japan from customers in the automotive industry, including injection pumps, as well as in the motorcycle, oil and pneumatic, home appliance, general-purpose engine, and sewing machine industries. For more details, please feel free to contact us.

• Other machine tools

NISSIN, as a comprehensive manufacturer of honing machines, uniquely designs and selects the machine body, mandrels, grinding stones, gauges, air nozzles, and jigs, achieving ultra-precision machining. Additionally, you can use our products with peace of mind thanks to our comprehensive after-sales service support after purchase. ■ Reduction of running costs and downtime ■ Realization of stable high precision

• Other cutting tools

Industrial sewing machine parts require high precision to operate smoothly and accurately. At Nisshin Seisakusho, we respond to complex shapes with sub-micron precision. We produce a variety of high-durability and high-strength parts in small quantities. For more details, please download the catalog or contact us.

• Other machine elements

Parts for automobiles, motorcycles, and small engines require rapid development and high performance. Our company provides components that combine high precision, high strength, and high durability. We offer a consistent response from precision shape proposals to processing and assembly, including hot forging, cold forging, and casting, all within a short period. For more details, please download the catalog or contact us.

• Other machine elements