Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.
31～45 item / All 872 items
It is used as a simple reciprocating slide, emphasizing wear resistance.
It can withstand impacts from flying debris such as cutting powder and is often used in harsh conditions. It can endure heavy loads with surface contact and is used in heavy cutting areas.
A specialized company in metal polishing processing that caters to fields such as semiconductors and pharmaceuticals, boasting stable high quality.
Nikko Grinding Industry is a specialized company in metal grinding processing, providing one-stop solutions from the preliminary machining stage to the subsequent processes where grinding is required. We are involved in advanced fields such as semiconductor manufacturing equipment, as well as in various industrial equipment like valves and fittings, and we contribute to decorative items and architectural exteriors that are commonly seen in daily life. We excel in both external and internal buff polishing, and we are supported by industries that require high functionality, such as pharmaceutical and bioplant piping and components for LCD and semiconductor manufacturing machinery. 【Business Activities】 ■ Technology development in the grinding field ■ Proposal of total plans *For more details, please refer to the PDF materials or feel free to contact us.
![[Case Study of Problem Solving] There is variation in the product.](https://image.mono.ipros.com/public/product/image/4a1/2000698264/IPROS92175460479473038837.png?w=280&h=280)
What we keep in mind every day as a finishing processing company is "providing stable high quality"!
At Nikko Grinding Industry, we aim to be a total coordinator that solves various problems for our customers, focusing on buff polishing. Issues such as "It's cheap and fast, but the quality is unstable, leading to increased losses" and "There are constant troubles due to variations in the finish each time" significantly affect the functionality and appearance of the final products after assembly. With our commitment to "stable high quality," we provide a balanced approach to quality, delivery time, and cost, guiding our customers towards comprehensive solutions for their challenges. [We can solve the following issues] ■ It's cheap and fast, but the quality is unstable, leading to increased losses. ■ There are constant troubles due to variations in the finish each time. *For more details, please refer to the PDF document or feel free to contact us.
![[Case Studies of Problem Solving] Many Issues with Finishing Quality](https://image.mono.ipros.com/public/product/image/67e/2000698266/IPROS57055610863742837535.png?w=280&h=280)
Leveraging our experience as a finishing contractor, we reduce the finishing issues faced by our customers!
At Nikko Grinding Industry, we aim to be a total coordinator that solves various problems for our customers, focusing on buff polishing. As a company whose core business is buff polishing, we have witnessed various products and the accompanying challenges faced by our customers in processes close to their finished products. Our total coordination, leveraging the experience unique to finishing processing companies (a consistent production system from material procurement through an original network with partner factories to component completion), will help reduce the finishing troubles faced by our customers. *For more details, please refer to the PDF document or feel free to contact us.
![[Technical Introduction] Compatible with small diameters starting from φ2.5 (inner diameter).](https://image.mono.ipros.com/public/product/image/bc5/2000698280/IPROS32272570888460465571.png?w=280&h=280)
Nikko Polishing can polish even small diameters! We have established small diameter polishing technology that can now polish down to an inner diameter of φ2.5.
Our specialty is inner diameter polishing. While we pursue quality, we have also been working daily on technological development to meet the demands of more customers, aiming for "Nikko Polishing that can polish even small diameters." As a result, we have established a small diameter polishing technology that can polish down to a φ2.5 inner diameter, and we have received numerous comments from customers saying, "We were in trouble because we couldn't get it polished elsewhere, so this was a great help." In the case of small diameter polishing, the quality is often influenced by the finishing state of the machining, so please consult us before machining. *For more details, please refer to the PDF materials or feel free to contact us.
We accept orders starting from just one or a small number of rods.
<Examples of Use> Parts feeders, precision equipment components (semiconductor-related, optical components-related), pharmaceutical line-related equipment, food line-related equipment, and general stainless steel products. <Examples of Achievements> - Polishing parts that are difficult or impossible to physically polish. - Enhancing appearance to increase product value. - Removing welding discoloration. - Achieving gloss and mirror finish. - Removing invisible fine dirt. - Seeking stronger corrosion resistance. - Electrolytic polishing is necessary due to buffing powder remaining in corners and edges from buff polishing. We are a company that takes on any challenge. We also assist with overseas expansion (various overseas export achievements available). *We provide on-site construction and processing guidance both domestically and internationally. Please consult us via our website or phone.
Achieve time reduction in the rough grinding of molds, which traditionally took a long time with manual polishing, by using the special media Lappin (Rappin) coarse grit (#220 and above)!
In mold polishing, by using the special media Lappin, which boasts high polishability, we achieve a reduction in processing time! It is also ideal for removing tool marks and discharge machining marks from molds! The 'Lappin' media, which can grind and polish, is coated with fine abrasive grains on an elastic base material and is a media developed exclusively for blast polishing equipment by Sankyo Chemical. It allows for polishing without damaging the object being polished due to its sliding action. We offer a range of media that can accommodate all processes in mold polishing! 【Features】 ◆ Fine abrasive grains coated on an elastic base material ◆ Compatible with various materials ◆ Allows for removal of fine burrs and surface polishing without damaging the substrate 【About the blast equipment used】 ◆ Compatible with both blower-type and compressor-type systems ◆ Automation of the equipment and customization to fit the workpiece are possible *For more details, please refer to the PDF materials or feel free to contact us.
![[Equipment Introduction: Grinding Machine] Excellent dimensional accuracy and surface roughness, ideal for product finishing.](https://image.mono.ipros.com/public/product/image/655/2000740196/IPROS35536553115309873676.jpeg?w=280&h=280)
In collaboration with our hard chrome plating factory, we are able to support the regeneration processing of rods and shafts during the repair and maintenance of existing equipment, in addition to new processing.
The grinding machine is a device that processes workpieces by applying a rotating grinding wheel, and it offers better dimensional accuracy and surface roughness compared to lathe and machining processes. Our company owns three cylindrical grinding machines, one surface grinding machine, and one cylindrical buffing machine. [Cylindrical Grinding Machine] The cylindrical grinding machine is mainly used as a process before and after hard chrome plating. It processes surfaces suitable for plating as a pre-plating operation and finishes dimensions and the plated surface after plating. In the repair work of rods and shafts, it is necessary to grind off the existing plated areas, but by simultaneously grinding and removing scratches during this process, it is possible to regenerate a clean surface without changing the dimensions. [Cylindrical Buffing Machine] It is capable of achieving a glossy, mirror-finish on the surface of the material. We perform this after chrome plating, achieving "a glossy and beautiful surface (improved surface roughness)," "enhanced lubricity," and "removal of fine burrs." For products that are not cylindrical, such as those with uneven surfaces or complex shapes, we perform surface finishing using hand buffing after plating. *Our company also offers machining and hard chrome plating services, allowing for a smooth completion of products. Please feel free to contact us.
Polishing of difficult-to-machine materials and efficient polishing of ordinary steel, etc. Stable polishing power with a three-dimensional surface structure.
The "3M Trizact Pyramid Cross Belt" is a belt product that applies and develops 3M's core technology of "high-definition surface technology." It features a precise and regular three-dimensional pyramid structure surface pattern, with abrasive particles embedded within the pyramid structure. This ensures stable polishing power, achieving a clean finish without deep scratches. 【Features】 ■ Precise and regular three-dimensional pyramid structure ■ Abrasive particles embedded within the pyramid structure ■ Stable polishing power ■ Clean finish without deep scratches ■ Flexible *For more details, please refer to the PDF document or feel free to contact us.
It is possible to produce metal foil with a surface roughness at the single nanometer level in the form of a hoop-shaped roll extending up to 100 meters.
We perform mirror finishing on various metal foils (such as SUS304, copper, aluminum, brass, nickel, molybdenum, tungsten foil, etc.) using our unique wrapping processing technology. We have independently developed an automatic mirror finishing device that continuously supplies, polishes, and rolls up long tape-like metal foils. In addition to long strips, we also accept mirror polishing of metal foils in desired shapes (from a thickness of 0.001mm). For long strips, we can accommodate thicknesses starting from 0.01mm (depending on the material) and sizes up to 300mm (based on past performance). 【Supported Materials】 SUS304, copper, aluminum, brass, nickel, molybdenum, tungsten foil, etc., with plans for gradual expansion. For more details, please contact us.
![Flatness 30nm [Ultra-precision lap] [Mirror polishing]](https://image.mono.ipros.com/public/product/image/603/2000404073/IPROS7983154839251819647.png?w=280&h=280)
Pursuing extreme flatness!
◆Flatness: Below 30nm◆ Our unique ultra-precision lapping process achieves extreme flatness. For example, a flatness of 30 nanometers can be achieved in a 50mm area. This technology is particularly useful for semiconductor device components, suction plates, precision stages, and other applications that require high levels of flatness. ex) Flatness: 0.1um (φ100 area)
This is a service for repairing spindle issues in NC milling machines and machining centers, restoring precision. It can be completed in a short time without disassembly.
"Simple Spindle Grinding" is a service that resolves issues such as: - Tool vibration leading to unstable diameter correction in NC milling and machining centers - Chatter on finished surfaces during boring operations - Inability to perform heavy cutting [Features] ■ Low cost / Quick completion Traditional repairs require removing the head and sending the spindle to the manufacturer, which necessitates long machine downtime and incurs high costs. With Simple Spindle Grinding, our staff will visit your location to grind the spindle taper, completing the work in half a day to one day. There is no need to remove the head, minimizing both the time and cost of machine downtime. ■ Reliable quality Customers have reported improvements in the precision of the taper part of vertical machining centers, reducing runout from 160μ to below 5μ. After the work is completed, we conduct measurements of the spindle runout, taper contact area, and clamping force, and we prepare and submit a report. *You can download the PDF catalog from the button below.
Consistent production with quality control and quality assurance for our products!
As elements of grinding processing technology, there are "surface accuracy," "transmitted wavefront accuracy," "surface roughness," "angle accuracy," and "spectral characteristics." In particular, optical components that require high flatness and angle accuracy, as well as other products, are handled by Hohwa Industry Co., Ltd. based on high-precision processing technology and know-how, providing a consistent production process from material procurement to completion, along with quality control and quality assurance. For more details, please contact us or refer to our catalog.
This is an electronic dispenser (automatic supply device) specifically for diamond slurry.
This is an electronic dispenser (automatic supply device) specifically for diamond slurry. It allows for adjustments to spray time, stop time, and spray output, enabling appropriate diamond slurry supply according to polishing conditions while minimizing excess consumption of the slurry. Additionally, it can control two systems simultaneously, allowing for the simultaneous supply of slurry and lubricants, among others.
![Tabletop Grinding Device "LPM-15" [For Precision Lapping and Polishing!]](https://image.mono.ipros.com/public/product/image/297/2000332119/IPROS35092610881394734203.png?w=280&h=280)
A tabletop polishing device perfect for precision lap grinding and polishing! It accommodates various materials such as ceramics, glass, resins, and other compounds!
The "LPM-15" is a tabletop polishing device (lapping machine) suitable for work sizes ranging from a few millimeters to φ140mm for lapping and polishing. It reduces the load on the workpiece with a slow start and slow stop. The base plate is replaceable, allowing for lapping/polishing that matches the finishing precision of the workpiece. We also have demo units available, and we can conduct demo tests in your presence. 【Features】 ■ Compact design with dimensions of 710×650×520mm and a weight of 85kg ■ Capable of both lapping and polishing processes ■ Suitable for mass production with small samples ■ Optional peripheral equipment (jigs for applying load, safety covers, etc.) *For more details, please request documentation or view the PDF data available for download.
