Finishing Product List and Ranking from 14 Manufacturers, Suppliers and Companies

High cast finish, product inspection, delivery.

We will cut off the dam and burrs, polish the product, and deliver it.

We cut off the burrs and fins and polish the products. We use a sander to remove the burrs and fins and polish the products as needed. Most of this work is still done manually, and improving efficiency is one of the major challenges. However, this process also plays an important role as an initial inspection. Visual inspections and sound tests are conducted for all items, and marking inspections are performed as necessary for initial products or customer requests. Additionally, we are equipped with facilities for ultrasonic testing and magnetic particle testing, and we conduct hardness measurements, microstructure verification, and penetrant testing as needed. Deliveries are made using our own 3-ton trucks, charter services, or consolidated shipments. Furthermore, depending on the product, some undergo processes such as annealing, shot blasting, rust prevention painting, plating, and machining before shipment.

Company：ハイキャスト
Price：Other

Contract manufacturing
Finishing

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[Technology Introduction] Approach to the Medical Field

Quality certified by ISO 9001. Supporting the medical field with technology that can accommodate any shape.

In the medical field, tools used must meet certain quality standards. The acquisition of ISO 9001 certifies the refinement of Imai Techniques, and our mirror finishing technology gives us confidence in our ability to ensure precision. With the introduction of clean systems and measurement devices for post-polishing evaluation, we add a level of reliability that allows us to present results numerically, meeting the demands of the field. Please feel free to contact us when you need our services. 【Features】 ■ Achieving the required precision in all processes from welding to mirror finishing ■ Addressing not only medical instruments but also repairs and maintenance of facility equipment ■ Responding to customer demands for accurate work, from tiny parts to large products, including soft shapes ■ Providing "reliable technology and short delivery times" across various industries, not just in the medical field *For more details, please refer to the PDF materials or feel free to contact us.

Company：今井技巧
Price：Other

Processing Contract
Finishing

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Introduction to "Vanishing Processing" *Case studies available

Smooth finished surface! Introducing "Vanishing Processing" with turning-level machining precision and polishing-level surface roughness.

Introducing the "Vanishing Process" of Zakagawa Forging Industry Co., Ltd. This process involves moving a tool with a smooth surface against the surface of the workpiece without generating chips, causing plastic deformation and work hardening on the workpiece surface, resulting in a smooth finished surface. Surface roughness and strength are improved, and the surface achieves a mirror-like finish. 【Features】 ■ Processing that achieves a smooth finished surface ■ Improved surface roughness and strength ■ Surface finishes like a mirror ■ Processing accuracy at turning level, surface roughness at polishing level (2s) ■ No need for setup or similar labor *For more details, please refer to the PDF document or feel free to contact us.

Company：澤川鍛造工業
Price：Other

Processing Contract
Finishing

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Processing technology "Polishing-free turning finish processing" *Case study introduction in progress

We have a track record of achieving Rz 0.4μm or less with non-grinding turning finishing.

Our company offers a "polish-free turning finishing process" that finishes metal surfaces with turning operations alone, without any polishing or lapping, resulting in scratch-free surfaces. We have numerous examples of successfully finishing outer diameters from approximately Φ100mm to Φ20mm with an Rz of 0.4μm or less, as well as long materials finished to Rz1.0μm. Our ultra-precision mirror surface processing technology eliminates the need for polishing and lapping processes, reducing the number of steps and improving yield, contributing to lower costs, shorter lead times, and enhanced quality. 【Features】 ■ Proven results achieving surface roughness of Rz0.4μm or less through turning ■ Capable of finishing without scratches or traverse marks ■ Contributes to reduced lead times and lower costs through fewer processing steps *For more details, please refer to the "PDF Download" for documentation. If you have concerns about finishing small sizes or processed products, please feel free to contact us.

Company：原田鉄工所
Price：Other

Processing Contract
Finishing

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Non-polishing turning finish processing for the end face.

We offer polishing-free turning finishing processing for "end faces."

We offer grinding-free turning finishing processing for "end faces." The image shows a processed raw material of S45C with an outer diameter of Φ45mm. Grinding-free turning finishing processing is possible even with end face grooves. We have extensive experience in grinding-free turning finishing processing for end faces. Please leave the entire processing of the blank to us. *For more details, please feel free to contact us.

Company：原田鉄工所
Price：Other

Processing Contract
Finishing

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Hail finish processing, casting and metal machining (CMR)

The process of refining while checking the thickness of chips below 0.01mm is truly a "master's skill."

At our company, we continue our activities with the desire to utilize various technologies and equipment more broadly and to contribute to Japan's manufacturing by providing our technology and skills as "products." Hale Finishing The finishing method using a spring neck type hale bite is the identity of Hanshin. By processing at low speeds, the roundness is comparable to grinding, and it allows for approaches to depths that cannot be handled by grinding machines. By carefully confirming the thickness of chips below 0.01mm, we refine our techniques with meticulous attention to detail, resulting in high satisfaction among many customers. *Repairs of damaged off-the-shelf products are also possible. 【Equipment (excerpt)】 ■ 5 Crankshaft Lathes (2 NC machines) ■ 5 Crank Pin Lathes (1 NC machine) ■ 5 NC Five-Sided Machining Centers ■ 4 Long-Length Lathes (2 NC machines) ■ 13 NC Machining Centers *For more details, please refer to the PDF materials or feel free to contact us.

Company：阪神内燃機工業
Price：Other

Processing Contract
Casting Machine
Finishing

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Inac Co., Ltd. Finishing/Secondary Processing

[Finishing/Secondary Processing] High-quality finish!

High-precision processing technology using the latest machinery and equipment. We perform "deburring, polishing, assembly, gas treatment, etc." on processed products. Our specialty in "secondary processing" includes painting, aluminum vacuum deposition plating, laser stripping, inkjet printing, resin plating, and foil stamping. In particular, for painting and aluminum vacuum deposition plating, we conduct thorough environmental improvements using clean rooms, resulting in a high-quality finish free from dust and imperfections. We accept orders starting from small quantities. 【Features】 ○ We respond to customer requirements through careful assembly finishing processes. ○ High-quality finish free from imperfections. ● For other functions and details, please download the catalog or contact us.

Company：イナック
Price：Other

Machining Center
Prototype Services
Finishing

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[Photo Mask Example] Edge finishing process after glass cutting

By applying finishing processes, the taper is removed, improving both appearance and dimensional accuracy!

When requesting a photomask outside of the standard specifications, it is common practice to draw it on a material that is at least one size larger and then cut it down to the desired size. In this case, the scribe cut typically handled in-house involves using a diamond cutter to create a scribe line (a narrow, shallow groove) before breaking it apart, which inevitably results in a taper at the cut edge. Occasionally, this taper is undesirable, and in such cases, we have relied on external vendors with specialized equipment for cutting. This time, to handle it in-house, we introduced a finishing process using a drilling machine to remove the taper. By applying this finishing process, the taper is eliminated, improving both appearance and dimensional accuracy. Additionally, since costs and time previously incurred for outsourcing are reduced, we believe that if the specifications allow for in-house handling, it can provide advantages in terms of cost and delivery time. *For more details, please refer to the PDF document or feel free to contact us.*

Company：東洋精密工業
Price：Other

Processing Contract
Surface treatment contract service
Photomask
Finishing

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Takamatsu-style technique: High-speed finishing processing of SUS304.

It has been confirmed that simply setting the cutting speed slightly higher leads to significant wear progression!

Stainless steel, which has been positioned as a difficult-to-machine material, has become capable of stable processing in mass production due to the enhancement of processing data and dedicated tools. However, there are still few published materials regarding high-speed machining, making it difficult to transition to mass production processing. This document aims to serve as a reference by introducing the high-speed machinability in the finishing processing domain using SUS304, which is frequently used among stainless steels. We encourage you to read it. 【Contents】 ■ Experiment 1: Confirmation of wear progression ■ Experiment 2: Verification of suitable tools for high-speed machining ■ Experiment 3: Breaking boundary wear ■ Summary *For more details, please refer to the PDF document or feel free to contact us.

Company：高松機械工業
Price：Other

stainless
Finishing

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Finishing process for 3D printed products

Finishing, polishing, layer step removal, and visualization (transparency) of metal and resin products!

The finishing of 3D printed parts using blasting can significantly reduce time compared to manual work, and the fine special media can reach into small grooves and recessed areas, allowing for precise processing of various shapes such as uneven surfaces, internal channels, and embossed surfaces that would otherwise be difficult to handle with tools. Additionally, it is possible to finish without flattening the unevenness, while maintaining dimensions, similar to sandpaper. Are you struggling with issues like "finishing takes too much time by hand," "tools can't reach fine gaps for polishing," or "there's variability in the shape after finishing"? At Fuji Seisakusho, we also offer contract processing services for removing layer step differences, visualization, and polishing after forming. For more details, please refer to the PDF document or feel free to contact us.

Company：不二製作所本社
Price：Other

Processing Contract
Finishing

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VA・VE processing "Mirror Finish"

Mirror finish on necessary parts of the component! Mirror processing is possible without any subsequent processes.

At Nakamura Seisakusho Co., Ltd., it is possible to achieve a mirror finish on cross-sections through press processing. We punch out a mirror finish on the press sheared surface. The mirror finish shear amount is 80% of the cross-section, and the roughness of the mirror finish is Ra0.8 or less. Please feel free to consult us when you need our services. 【VA.VE Effect】 ■ Mirror processing without subsequent processes ■ Mirror finish on necessary parts (Ra0.8) ■ Mirror finish on appearance and sliding parts *For more details, please refer to the PDF document or feel free to contact us.

Company：ナカムラマジック本社・伊那工場
Price：Other

Processing Contract
Contract manufacturing
Finishing

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Grinding-free turning finishing process

The original "grinding-free turning finish processing," which differs from the conventional mirror finishing method, enables an Rz of 0.4µm! It also contributes to cost benefits.

The ultra-precision mirror finishing technology of Harada Iron Works Co., Ltd. can achieve Rz0.4µm in turning processes. It is an original finishing method that differs from conventional mirror finishing techniques such as grinding, electropolishing, chemical polishing, lapping, honing, buffing, blasting, and barrel finishing. This method eliminates the disadvantages of traditional techniques where dimensional control was difficult and prevents the occurrence of scratches that are hard to avoid in grinding processes. In addition to its superiority in quality, there are also cost advantages. *For more details, please refer to the PDF document or feel free to contact us.*

Company：原田鉄工所
Price：Other

Processing Contract
Finishing

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Medical and medical device polishing-free turning finishing process

Achieving Rz0.4µm with an original "grinding-free turning finish" method that differs from traditional mirror finishing techniques! This also contributes to cost benefits.

The ultra-precision mirror finishing technology of Harada Iron Works Co., Ltd. can achieve Rz0.4µm through turning processes. It is also adopted in medical and medical device applications. This is an original finishing method that differs from conventional mirror finishing techniques such as grinding, electropolishing, chemical polishing, lapping, honing, buffing, blasting, and barrel finishing. It eliminates the disadvantages of traditional methods that had difficulty in dimensional control and prevents the occurrence of scratches that were hard to avoid in grinding processes. In addition to its superiority in quality, there are also cost advantages. *For more details, please refer to the PDF materials or feel free to contact us.*

Company：原田鉄工所
Price：Other

Processing Contract
Finishing

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[Example] Polishing-free turning finish processing for tapered surfaces

We offer polishing-free turning finishing processes for tapered surfaces.

The image shows a tapered surface with an outer diameter of Φ45mm that has been finished with non-polished turning. The tapered surface is a shape that is difficult to polish or lap. Our company performs non-polished turning finishing on a lathe. We can also finish the taper, outer diameter, and end face simultaneously. We have numerous achievements in non-polished turning finishing on outer diameter tapered surfaces. Please leave the entire process, from blank processing to finishing, to us. *For more details, please feel free to contact us.

Company：原田鉄工所
Price：Other

Processing Contract
Finishing

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Services of Yūhōsha

Various printing and processing options are available! In the finishing process, we can accommodate a wide range of needs, including those that require complete manual work.

At Yobanso, we can handle not only "glossy processing" but also "other special processing" and "finishing" as well as "delivery," taking care of all finishing processes in one go. Typically, even within the finishing process, you would have to deal with multiple specialized companies, which can complicate the management of orders and arrangements. However, our company is structured to allow you to entrust all finishing processes to us, enabling simpler management by always considering the customer's perspective. [Features] ■ Glossy Processing - Not only "lamination" but also general techniques such as "glossy coating" and "press coating" - Increases design effects and a sense of luxury - Makes printed materials resistant to damage and friction, also serving heat-resistant and waterproof functions - Suitable for product protection and long-term storage *For more details, please refer to the related links or feel free to contact us.

Company：友邦社
Price：Other

Processing Contract
Finishing

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[INTERMOLD Exhibition] Sirius Z - Anyone Can Polish! Mold Polishing

Starting with precision molds (plastic lens molds, press molds), we achieve a reduction in the polishing and maintenance labor for molds! Automation with robots is also possible!

■ We will assist you in the finishing process of molds with complex shapes using air blast processing! ■ Using approximately 400 types of abrasive grains and the injection technology developed over 60 years as a device manufacturer, we will blast and polish to achieve your desired surface condition! ■ "Mold finishing" is an essential process that determines the quality of products and molds. In today's world, where there is a shortage of polishing craftsmen, we will strive to contribute to the reduction of finishing process steps as much as possible!

Company：不二製作所本社
Price：Other

Plastic Mould
Resin mold
Surface treatment contract service
Finishing

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For those looking for a company that specializes in die-cutting, bush-cutting processing, and paperboard processing!

Various printing and processing options are available! In the finishing process, we can accommodate a wide range of needs, including those that require complete manual work.

At Yobanso, we can handle not only "glossy processing" but also "die-cut processing," "paperboard processing," and all finishing processes collectively. Typically, managing multiple specialized companies within the finishing process can lead to complications in order placement and scheduling. However, by prioritizing the customer's perspective, we have established a system where you can entrust us with all aspects of the finishing process, allowing for simpler management. 【Features】 ■ Glossy Processing - Not only "lamination" but also a range of techniques such as "glossy coating" and "press coating" - Increases design impact and luxury feel - Makes printed materials resistant to damage and friction, also serving heat-resistant and waterproof functions - Suitable for product protection and long-term storage *For more details, please refer to the related links or feel free to contact us.

Company：友邦社
Price：Other

Processing Contract
Finishing

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[Case Study] Short Lifespan of Molds

Solving the issue of short mold lifespan! Extending lifespan through quality control with surface roughness guarantee and dimensional guarantee.

We would like to introduce a case where we proposed shape measurement and surface roughness measurement to customers who are troubled by short mold life and high costs. Our company conducted shape measurement of the current molds from production to polishing and after coating. As a result, the mold life was extended. 【Case Summary】 ■ Problem: Short mold life ■ Challenge: High costs ■ Solution: Shape measurement and surface roughness measurement of the current molds ■ Overview of the solution: Measurement of shape from production to polishing and after coating ■ Key factor for implementation: Surface roughness guarantee, dimensional guarantee ■ Implementation effect: Extended mold life *For more details, please download the PDF or feel free to contact us.

Company：LSI
Price：Other

Contract measurement
Finishing

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High-precision finishing processing with flat grinding after machining.

High-precision finishing of flatness and parallelism through grinding processing.

Our company aims to provide consistent production from prototype to mass production, including material procurement, processing, surface treatment, and assembly, in line with our customers' requirements for cost, quality, and delivery time, as well as creating products with strong proposal capabilities. We specialize in high-precision processing combined with MC processing, achieving a precision of 0.005mm in high-precision step machining. We accommodate a wide range of materials, including forged and cast materials, and utilize our unique technologies and know-how developed over many years to meet various customer needs. [Strengths] - High-precision processing combined with MC processing - Extensive know-how from experience in semiconductor equipment delivery - High-precision step machining with a precision of 0.005mm *For more details, please refer to the PDF document or feel free to contact us.

Company：サノヤス精密工業本社（兵庫県）、甲府製造部
Price：Other

Processing Contract
Finishing

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[Processing Case Examples] Automotive Parts and Machinery Parts Manufacturing Industry (Piping Components)

A case where precision evaluation was achieved at minimal cost without unnecessary material loss or reprocessing!

We would like to introduce a case where we were able to confidently place an order because we confirmed the quality of the mirror finish during the prototype stage in the automotive and machinery parts manufacturing industry. We faced the challenge of not being able to find a processing facility capable of achieving mirror-level aluminum machining. By processing from the prototype stage to the final product using the same equipment and under the same conditions, we ensured stable finishes. Being able to confirm the finish during the prototype stage made internal decision-making smoother and significantly improved procurement speed. [Case Summary] ■ Background: Unable to find a processing facility capable of achieving mirror-level aluminum machining ■ Effect: The ability to confirm quality in advance lowered the barriers to placing orders ■ Equipment Used: Universal Compact Machining Center (5-axis indexing) ・Model: U500Xd1 ・Manufacturer: Brother *For more details, please download the PDF or feel free to contact us.

Company：BRICS
Price：Other

Prototype Services
Processing Contract
Engine parts
Finishing

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Finishing Product List and Ranking from 14 Manufacturers, Suppliers and Companies | IPROS GMS

Finishing Manufacturer, Suppliers and Company Rankings

Finishing Product ranking