Last Updated： Aggregation Period:Feb 04, 2026～Mar 03, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Feb 04, 2026～Mar 03, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Feb 04, 2026～Mar 03, 2026
This ranking is based on the number of page views on our site.
1～30 item / All 52 items
Ultra-compact tabletop dust and powder recovery device
Since it can collect dust and powders without using a filter, there is no clogging due to the filter. Additionally, the collected powders can be reused.
Advanced inspection equipment and abundant processing facilities that support productivity and technological capabilities! Introduction to glossiness and surface color.
Barrel polishing is a very suitable polishing technique for rounding the edges of machine parts and metal components. It is evaluated based on three factors: surface roughness, glossiness, and surface color, with customer requests such as "smoother," "shinier," and "whiter." While surface roughness and corner radius are specified in the drawings, requests regarding glossiness and color are mostly expressed in abstract terms. The surface texture, or the shape of the surface irregularities, varies depending on the processing conditions and polishing materials used in our company. Since we do not have color difference meters or gloss meters, the evaluation is based on visual inspection rather than numerical values. However, we strive to respond to customer requests as much as possible by clarifying the differences in surface conditions using magnified images from a microscope. *For more details, please refer to the PDF document or feel free to contact us.*
![Removal of black discoloration layer [barrel polishing]](https://image.mono.ipros.com/public/product/image/1bb/2000523253/IPROS80085814906330855794.png?w=280&h=280)
Solving problems through oil removal (degreasing) and optimization of processing conditions! Introduction of a case study on barrel polishing.
This is an introduction to a case where the removal of a black discoloration layer was performed. We received an inquiry from another barrel polishing company stating, "We had barrel polishing done, and while the burrs were removed, the surface of the item was discolored black compared to before the polishing. We cannot deliver it to the customer in this condition, so is there any way to restore the material's color?" We performed barrel polishing at our company to remove the black discoloration layer and returned it to the original material color. Depending on the type and amount of oil on the raw material before barrel polishing, as well as the polishing conditions, dirt can sometimes adhere to the surface. This issue can be resolved by oil removal (degreasing) and optimizing processing conditions. *For more details, please refer to the PDF document or feel free to contact us.
Polish until a black sheen appears on the surface.
This is a processing of stainless steel only. A surface hardening layer is formed through coarse polishing, and it is finished until a gloss is achieved through finishing polishing. It is expected to improve the appearance of design products and enhance corrosion resistance. *This is a technique for small stainless steel products. For more details, please download the catalog or contact us.
Processing that smooths the surface and improves surface accuracy.
The precision values vary depending on the material. It smooths the metal surface and improves surface roughness. Conversely, it is also possible to roughen the surface, as in the case of a matte finish. For more details, please download the catalog or contact us.
Removal of scale formed by heat treatment.
We remove the black film (scale) that forms during heat treatment through barrel polishing. For more details, please download the catalog or contact us.
Case studies available for download: We also handle barrel polishing processing for automotive parts, stationery-related components, and more.
We will continue to uphold our long-standing technology while also focusing on the development of new technologies, so we look forward to your inquiries regarding the processing of new development products. For more details, please download the catalog or contact us.
Rounding the tip of the ultra-fine SUS straight pin.
The tip of the SUS304 ultra-fine straight pin will be processed with a radius through barrel polishing.
![Dai-Ei Barrel Co., Ltd. [Barrel Polishing Business Introduction]](https://image.mono.ipros.com/public/product/image/225/2000227128/IPROS72577490020237955260.png?w=280&h=280)
Leave barrel polishing and finishing to Daiei Barrel!
Daiei Barrel Co., Ltd.'s barrel polishing utilizes the characteristics of materials to provide environmentally friendly products with better quality that satisfy our customers through optimal polishing methods. Since our establishment in 1983, we have gained the trust of many customers with our company philosophy of "Quality First." With the changes of the times, we have introduced barrel polishing, cleaning, drying, and inspection processes in clean booths to respond to the rapid pace of technological innovation and the high-level needs of customers in the automotive and electrical industries, challenging the eradication of contamination in precision parts. We will continue to work on further new technologies. 【Business Activities】 - Barrel polishing for electronics, optics, communications, acoustics, automotive, and decorative applications - Various surface treatments - Production and sales of micro components - Sales of industrial cleaning agents For more details, please contact us or download our catalog.
Contract processing for barrel polishing, cleaning, and blasting! A must-see for those who find it difficult to invest in equipment. Free trials are now available!
At Kawanami Create G, we offer contract processing for surface treatments such as barrel polishing, cleaning, and blasting. Since we can complete processes (up to cleaning after barrel polishing) in-house, we do not have to rely on multiple outsourcing partners, which eliminates unnecessary transportation costs. 【Do you have any of these concerns?】 ■ Issues with the quality or cost of existing outsourcing partners ■ Do not want to invest in equipment for one-off projects ■ Lack of in-house know-how makes it difficult to establish efficient and effective conditions ■ Difficulty in new equipment investment due to wastewater treatment and fire safety regulations ■ Looking for cleaning methods that are not subject to PRTR regulations due to chlorine and bromine regulations ■ Searching for new outsourcing partners due to the aging and closure of existing ones ■ Considering outsourcing and diversifying outsourcing partners due to labor shortages ■ Feeling limited in improving yield within the company We perform surface treatments such as degreasing, burr removal, particle removal, scale removal, edge rounding, and glossy finishing. For those with the above concerns, we are currently accepting processing tests (first time free) to verify surface treatment quality. If you have any concerns regarding surface treatments, please feel free to consult with us.
We can accommodate special barrel polishing from small lots, mass production, and even for a single prototype!
Tosho Giken Kogyo Co., Ltd. is a company that develops its business through deburring, polishing, and gloss finishing using barrel polishing. We offer a wide range of services tailored to customer needs, including polishing, deburring, gloss finishing, smooth finishing, rounding, and scale removal. We specialize in barrel polishing for small quantities and a variety of products, and we also accept mass production, so please feel free to contact us with your requests. 【Products and Services】 ■ Barrel polishing for home appliance parts ■ Barrel polishing for office equipment parts ■ Barrel polishing for automotive parts ■ Barrel polishing for medical parts ■ Barrel polishing for household goods, etc. *For more details, please refer to our catalog or feel free to contact us.
Leave it to us for all your metal processing needs!
Shibuya Seiken Co., Ltd. responds to diverse needs in metal processing, including polishing and surface treatment, and performs everything from deburring and rough shaping to mirror finishing. We specialize in "polishing," including barrel polishing, and provide technologies for metal processing, barrel polishing, and surface treatment. 【Business Description】 ■ Deburring and gloss finishing polishing of various metal parts through press processing and cutting processing. *For more details, please feel free to contact us.
For any inquiries or concerns regarding deburring, please consult our company!
At Igarashi Polishing Industry Co., Ltd., we perform "barrel polishing" that can accommodate mass production processing and various sizes and shapes. The media between the workpieces acts as a cushion, reducing the impact marks caused by collisions between the workpieces. Additionally, even in cases where workpieces such as pressed parts and sheet metal parts become entangled, the workpieces are always present within the media, which minimizes entanglement, deformation, and distortion. 【Features】 ■ Reduction of impact marks ■ Reduction of distortion and deformation ■ Shortening of polishing time *Please contact us for more details.
![[Processing Example] Barrel Polishing](https://image.mono.ipros.com/public/product/image/b9c/2000431749/IPROS7556722387092232641.jpg?w=280&h=280)
We will introduce examples of processing methods suitable for deburring and polishing!
Our company offers various treatments including black dyeing (iron oxide coating), Parkerizing (phosphate coating), barrel polishing, degreasing and cleaning, shot blasting, and pressing. Barrel polishing is a polishing method used for deburring and achieving a glossy finish. We have rotating barrels, centrifugal barrels, fluidized barrels, and vibrating barrels, which we use selectively based on the shape of the products. 【Processing Examples】 ■ Machines Used - Rotating Barrel 200L x 5 units - Centrifugal Barrel 7.5L x 1 unit - Vibrating Barrel 150L x 2 units - Fluidized Barrel 150L x 1 unit *For more details, please refer to the PDF document or feel free to contact us.
We accommodate various shapes with handwork processing! We achieve finishes tailored to your preferences.
Honjo Polishing Co., Ltd. has primarily focused on polishing for the automotive and low-voltage industries since its establishment. Currently, we perform buff polishing, barrel polishing, shot blasting, degreasing cleaning, and various types of machining. We can process materials ranging from #60 to #1000, selecting tools based on the material, product, and application to achieve low cost and high quality. Additionally, we are fully equipped with equipment such as drill presses, metal saws, single-purpose cutting machines, and bench lathes, allowing us to offer machining services alongside polishing. 【Available Polishing Services】 ■ Barrel polishing ■ Mirror polishing ■ Hairline finish ■ Pre-polishing for plating, painting, and anodizing ■ Deburring ■ Stripping ■ Pre-polishing for various surface treatments *For more details, please download the PDF or feel free to contact us.
Utilizing the know-how gained from working with numerous customers' products, we provide support with the high skill level of our craftsmen!
Our company owns various barrel polishing machines and provides contract processing with over 100 pieces of equipment, including polishing machines and other ancillary facilities, within our factory. We select machines, media, and compounds tailored to our customers' products and finishes, ensuring we propose results that satisfy our customers. We conduct tests for any material proposals, and with our years of accumulated experience and technology, we will surely achieve finishes that meet your satisfaction. The know-how gained from working with various products for numerous customers will continue to be utilized in creating new products, supported by the stable processing accuracy achieved through our craftsmen's high technical skills. If you are facing any issues with polishing, please do not hesitate to consult us. 【Features】 ■ High technical skills enhanced by craftsmen's experience ■ Support with stable processing accuracy ■ Prototyping possible to desired precision ■ Expertise in polishing not only steel but also ceramics, plastics, etc. ■ Equipped with surface roughness gauges and microscopes *For more details, please refer to the PDF materials or feel free to contact us.
Leave barrel polishing to us!
We perform barrel polishing and deburring. We can accommodate various requests, such as wanting to remove burrs firmly without significantly changing the shape, or wanting to remove partial burrs (depending on the shape, etc.). Additionally, by outsourcing barrel polishing, there are many cases where it leads to cost reduction and quality improvement. Please feel free to contact us with your requests. 【Polishing Items】 ■ General metals ■ Non-ferrous metals *For more details, please download the PDF or contact us.
Leave barrel polishing to us!
Our company offers a wide range of processing services, including deburring of various metals, plastics, ceramics, and more, as well as polishing processes such as barrel polishing, burr cleaning, and dry barrel finishing. The processing services include burr removal, glossy polishing, mirror polishing, edge rounding, surface roughness specification, and we can also accommodate complex processing requests tailored to customer needs. We continuously introduce new machinery, and our media includes not only products from various manufacturers but also original media developed through our own research and development. Please feel free to contact us with any inquiries. 【Technology】 ■ Rotary barrel ■ Flow barrel ■ Centrifugal barrel ■ Vibratory barrel *For more details, please download the PDF or feel free to contact us.
A pen-type sandblasting machine suitable for surface treatment of fine parts (without blast cabinet / direct pressure and suction type).
The "Pencil Mini II" is a next-generation pencil blast machine that allows you to effectively utilize your existing blast cabinet as is, shaping only the necessary parts. You can choose from two types: the "Direct Pressure Type," which boasts strong grinding power, and the "Suction Type," which is more affordable and easy to obtain. Additionally, by shaping only the necessary parts with the assumption that you will be working with your existing blast cabinet, we have achieved a low price. 【Features】 ■ Two models with different injection methods to choose from ■ Low cost ■ Easy operation ■ Convenient to use ■ Suitable for upgrading to a general-purpose sandblasting machine *For more details, please download the PDF or feel free to contact us.
Rich lineup! It excels in the balance between grinding power and cost performance.
"Alumina (Brown)" is a ceramic-based sandblasting media (abrasive and projectile) that excels in cutting performance with sharp particles and high hardness. Due to its excellent balance between grinding power and cost performance, it is widely used for the removal of oxide films, scales, paint stripping, surface preparation, and blast cleaning. The finish achieved through sandblasting results in a rough, matte (non-glossy) surface. 【Features】 ■ Excellent cutting performance with sharp particles and high hardness ■ Superior balance between grinding power and cost performance ■ The finish from sandblasting results in a rough, matte (non-glossy) surface *For more details, please refer to the PDF document or feel free to contact us.
Recommended for easily collecting troublesome polishing dust and gypsum waste!
The "ACYC-1 type" is a dust collection device that utilizes the suction air from a vacuum (dust collection device, vacuum cleaner). By installing this product just before the entrance of the vacuum, it prevents a large amount of dust from mixing in, thereby extending the lifespan of the vacuum. The dust concentration is significantly reduced, and the adhesion of dust within the duct is minimized, making it easy to collect polishing debris of precious metals such as platinum and palladium. 【Features】 ■ Over 90% high separation efficiency ■ Lightweight and compact ■ Quick processing of collected materials ■ No regular maintenance required *For more details, please refer to the PDF document or feel free to contact us.
Leveraging years of experience, we refine various materials and various products.
Our company offers "barrel polishing," which involves the removal of burrs and edges from various metal parts after machining, scale removal after deburring treatment, and surface finishing of parts before plating or painting, including glossy finishes. We handle soft materials such as copper and brass, as well as pure titanium, Inconel 600, pure nickel, and non-metal materials like acrylic polishing, ceramic polishing, and laminated reinforced wood. Additionally, we can polish a large number of lots at once, making us highly efficient for mass production and cost reduction. 【Services Offered】 ■ Burr removal ■ Rounding edges ■ Gloss finishing ■ Mirror polishing ■ Surface adjustment *For more details, please download the PDF or feel free to contact us.
It is effective for removing fine scratches to achieve a shine and for removing burrs.
It is a method of polishing by mixing a solution and stones inside a machine.
In addition to being able to evaluate objectively, we consistently carry out processing with uniform high quality through a "strict processing procedure manual."
We would like to introduce a case of barrel polishing conducted by Nishimura Giken Co., Ltd. The gas stove component that supports the heating container, known as "gotoku." The customer's specifications regarding the safety of the edges and sharp parts of the gotoku were abstract, stating that "housewives should be able to touch it with wet hands without getting cut." In response to this challenge, our company used projectors and microscopes to numerically present the rounding dimensions (R dimensions) of the edges and sharp parts processed by polishing. In addition to being able to evaluate objectively, we consistently perform high-quality processing with strict processing procedures to ensure uniformity. Of course, we received high praise from our customers. On our website, we also showcase cases of barrel polishing for "stainless steel vintage trays for bakeries" and "sprockets for motorcycle racing." *For more details, please refer to the PDF materials or feel free to contact us.
The areas with a glossy finish also achieve surface reinforcement, resulting in a product that is resistant to wear.
Like a mirror finish, it is polished until a gloss appears on the surface. The surface is gradually smoothed out until it reflects light. For design products, this improves appearance, and for functional products, it enhances sliding properties (movement). *It is inferior in both smoothness and gloss compared to a mirror finish. For more details, please download the catalog or contact us.
Pursuit of barrel polishing technology and quality first! Acquired the world's largest scale equipment.
Since our founding, we have been dedicated to taking on jobs that others do not, working tirelessly. There have been tough times, but thanks to that, we have now acquired unique barrel technology and the largest facilities in the world. Among these, our technology has been adopted for extremely demanding top-tier racing parts for both motorcycles and automobiles, contributing to the industry. However, we are not satisfied with that. Seeking further challenges, we are also preparing to enter the aerospace and medical industries, and we are ready to take on any product. Please feel free to consult with us. 【Business Activities (Partial)】 ■ Manufacturing and processing/development of prototype/mass production parts for motorcycles and automobiles ■ Manufacturing and processing/development of racing parts for motorcycles and automobiles ■ Manufacturing and processing/development of medical parts ■ Manufacturing and processing/development of aerospace parts *For more details, please refer to the PDF document or feel free to contact us.
Minimal grinding unevenness, minimizing damage to the product, and enabling stable precision barrels!
"Rotary barrel polishing" is a common barrel polishing method that involves the mutual movement of products, polishing materials, compounds, and water for polishing. Depending on the size of the barrel tank, it can handle processing from small to large quantities. Our company owns multiple machines ranging from 100L to 500L. Please feel free to contact us when you need assistance. 【Workpieces and Features】 ■ It is a very basic processing method among barrel polishing, capable of handling various products and performing versatile processing. ■ Although the processing time is longer, it results in minimal polishing unevenness and minimizes damage to the products, allowing for stable precision barrels. ■ Depending on the size of the barrel tank, it can handle processing from small to large quantities. ■ Our company owns multiple machines ranging from 100L to 500L. *For more details, please refer to the related links or feel free to contact us.
Ideal for processing in areas where tools cannot reach! Capable of deburring and adding radii, among other tasks.
"GUM polishing" is a grinding process that uses a viscoelastic abrasive material (GUM) mixed with abrasive grains, which is flowed at low speed under high pressure to smooth products and remove cross burrs. It is possible to improve the surface roughness of inner surfaces, remove burrs, and create radii. By combining this process with barrel polishing, complex treatments can also be achieved. Please feel free to contact us when you need our services. 【Workpieces and Features】 ■ Suitable for processing in areas that tools cannot reach ■ Capable of improving the surface roughness of inner surfaces, removing burrs, and creating radii ■ Complex treatments are possible by combining with barrel polishing processes *For more details, please refer to the related links or feel free to contact us.
Specialized in barrel polishing! We will accommodate with a wide variety of barrel media.
At Tokuyoshi Kogyo Co., Ltd., we offer contract processing for barrel polishing. We listen to your specifications and requests to provide the optimal processing conditions. As a small company, we are not suited for "super" mass production, but we have received positive feedback for small quantities and research components. 【Processing Targets】 ○ Metals → Materials: Iron-based, SUS, Aluminum, Brass, Copper, etc. → Shapes: Plates, Wires, MIM, Die-cast, etc. → Sizes: From 3mm to palm-sized (varies depending on work/purpose) ○ Plastics → Materials: Polyamide, Polypropylene, ABS, PLA, Fiber-reinforced plastics → Shapes: Plates, 3D printed shapes (FDM method, Powder sintering method), etc. → Sizes: Depending on work/purpose For more details, please contact us or download the catalog.
We polish various materials such as brass and stainless steel, focusing on water-washable parts!
Our company specializes in polishing various materials such as brass, stainless steel, aluminum, and resin, focusing on water-wash parts. In barrel polishing, we have numerous processing achievements with brass machined parts and brass pipes, while in buff polishing, we have experience with joint parts (castings) and water purifier bodies (forgings). Regarding pipe handling, we can accommodate lengths from 10 mm to 350 mm, and we can respond to R dimensions, so please feel free to consult us. 【Barrel Polished Parts Product Examples】 ■ Brass machined parts ■ Brass pipes ■ Nut parts (brass) ■ Parts for water purifiers: stainless steel pipes *For more details, please refer to the PDF materials or feel free to contact us.
