Last Updated： Aggregation Period:Feb 18, 2026～Mar 17, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Feb 18, 2026～Mar 17, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Feb 18, 2026～Mar 17, 2026
This ranking is based on the number of page views on our site.
1～30 item / All 57 items
This is an example of spline processing on a thin pipe with a diameter of Φ0.2.
This is an example of spline processing on a thin-diameter pipe with a diameter of 0.2. In regular laser processing, deformation occurs due to the heat generated during processing, making it impossible to maintain the shape.
Introducing ultra-fine metal pipes enhanced with flexibility and elasticity through fine slit processing.
This time, we performed fine slit processing on a SUS pipe with an outer diameter of 380μm and an inner diameter of 280μm. The slit processing enhances flexibility and springiness. Due to minimal thermal impact, fine processing can be done even on thin pipes below several hundred μm, allowing control of groove width, pitch, and slit shape in units of several μm to tens of μm, enabling the creation of specific flexibility tailored to the purpose. On our company website, we provide a video showcasing the actual high springiness. Please take a look.
小ロット・短納期のスリット対応が強み
板厚0.3、幅13mmのスリッター加工が出来る所は関東にも数件しかありません。 小ロット・短納期にも対応。 物流機能も有り、関東圏内へは自社配達が可能です。 詳しくはお問い合わせ下さい。
Introducing JMT Corporation's contract processing technology and original products!
JMT offers a variety of contract processing services. We handle slitting, surface modification, and die-cutting. 【Contract Processing】 ○ Slitting: Narrow-width slitting of metal foils, resin films, and more → Processing various resin films and metal foils to desired quality levels → Slitting of adhesive tapes and composite materials ○ Surface Modification: Surface modification treatments using vacuum and atmospheric pressure plasma → Roll to Roll vacuum and atmospheric pressure plasma processing is possible → Surface modification by changing plasma processing conditions ○ Die-Cutting: Precision pressing/die-cutting (half-cut) processing/lamination processing → Precision pressing and die-cutting can be performed in a clean room 【Products】 ○ Step elimination cores/Dancerless cores ○ Processing and sales of various plastic cores ○ Dedicated reels for micro slitting/refine reels ○ Various original resin reels ○ Processing of components for LIB and sales of related equipment ● For more details, please contact us or download the catalog.
Difficult shape die forming process
[ Issues with Conventional Technology ] There are slits from the side to the bottom, and with conventional pressing methods, the slit shape becomes deformed, making it difficult to ensure dimensional accuracy during forming. [ Solutions Achieved by JKB ] Successfully achieved processing with progressive presses, ensuring high precision slits from the side to the bottom in the drawing process.
We process products using a processing machine that employs a CO2 laser utilizing near-infrared light, primarily focusing on cutting operations.
To perform machining using NC control, it is possible to process free shapes ranging from simple to complex geometries.
![Contracted: Slit Processing [Special Metal Excel]](https://image.mono.ipros.com/public/product/image/34b/2000025416/IPROS87884599497272432601.jpeg?w=280&h=280)
If you are having trouble with slit quality, we also accept commissioned slitting processing. We can accommodate foil materials and plated materials as well.
Slitting processing refers to the process of trimming the width of metal strips. Our company accepts slitting processing orders starting from just one coil. By utilizing the technology and know-how cultivated through years of manufacturing experience, along with cutting machines suited to the material, we guarantee high slitting quality. The features of our slitting services are as follows: (1) We accommodate over 60 types of materials. (2) We promise high quality with the latest slitting equipment. (3) We meet delivery deadlines with our state-of-the-art backup system. Please consider using our services in the following situations: - I want to straighten the width of just one coil. - I want to slit multiple strips from a wide coil into narrow coils. - I would like to request slitting for special items such as plated materials or metal foils.
![Introduction of Processing Examples [Slitter]](https://image.mono.ipros.com/public/product/image/9f6/2000130528/IPROS8871902961082863733.jpg?w=280&h=280)
It is a process of slitting from a wide coil to any desired width.
NSSB Material Co., Ltd. handles not only metal material products but also various processed and manufactured products.
We specialize in the processing of precision shafts. We handle high-precision shaft machining from complex long shapes to short lengths.
- Oil pump shaft (eccentric shaft) - Long shaft (lot valve) - Throttle shaft - Pin - Mechanical parts, electronic parts
We have achieved burr-free pipe slitting processing by switching from cutting processing methods!
We specialize in notches (slits) on pipes, as shown in the product photos. We will propose a new method that is neither laser nor cutting! Please look forward to it.
We perform high-precision slitting of various materials according to their intended purpose.
At Kawamura Industries, we have been performing slitting processes on insulating paper, plastic films, and metal foils since our founding. We can customize processing according to various environments, including general and clean environments (clean class = 1,000), and we select processing methods that do not produce burrs or slitting debris based on the materials used. **Features of Kawamura Industries' "Slitting Process"** - Supports high-precision slitting with a width tolerance of less than 20μm - Equipped with a yellow room, allowing slitting of photosensitive materials - Slitting can be performed after laminating backup films or protective films *For processing conditions, please refer to the PDF document or feel free to contact us.*
![Slitting, Surface Treatment, and Thermal Lamination for Electronic Materials [Kawamura Sangyo]](https://image.mono.ipros.com/public/product/image/0b6/2000565120/IPROS10600105767485991075.png?w=280&h=280)
[Presentation of 4 Technical Introduction Materials] We respond from prototyping to mass production! We also support material procurement. We accommodate electronic materials that require high functionality, such as those for 5G products.
At Kawamura Industries, we create and provide electronic materials with various functions by integrating processes such as slitting, plasma surface treatment, sputtering, and thermal lamination. We can handle everything from prototyping to mass production, including material procurement. We welcome inquiries for small lot requests as well. 【Our Technologies】 ■ Slitting With about 50 years of extensive experience, we can accommodate slit widths from 2mm to 2,000mm. We can process in clean rooms as well as in yellow rooms. ■ Plasma Surface Treatment Effective for improving the adhesion of low-adhesion films like fluorine films. Our roll-to-roll equipment allows for rapid mass production startup. ■ Thermal Lamination We have a vacuum thermal press capable of handling high temperatures up to 400°C within a clean room. Our laminating machines can also operate in a clean environment from the preparation stage. ■ Sputtering We possess roll-to-roll equipment. In collaboration with partner companies, we can also perform electrolytic copper plating on sputtered materials using roll-to-roll methods. *You can view technical documents and introductory materials regarding the above processing technologies from the <PDF Download>. Please feel free to contact us with any inquiries.
The narrowest width of ultra-fine micro-slit processing is 0.3mm.
Our "Micro Slit" is a processing technology that allows for record winding at a minimum width of 0.3mm, which is typically done at widths of 5mm or less. There are two types of micro slits: the "Shear Slit," which is easy to set up and has stable edge precision, and the "Gang Slit," which has identical edges on both sides and is free from sagging or bending. With the right ideas, many manufacturing technologies can be innovated. 【Features】 ■ Ultra-fine width of 0.3mm ■ "Shear Slit" with easy setup and stable edge precision ■ "Gang Slit" with identical edges and no sagging or bending ■ Capable of producing the world's only products ■ Useful for reviewing processing processes *For more details, please refer to the catalog or feel free to contact us.
For slit processing, traverse winding, and sheet cutting, leave it to us!
Ito Rokku Co., Ltd. is a pioneer in film slitting processing, performing slitting, sheet cutting, and trimming of various films and sheets required by fields such as semiconductors, electronic materials, liquid crystals, and medical applications. We precisely slit and cut next-generation high-performance materials into ultra-fine and long lengths, ranging from optical materials that require cleanliness to pharmaceutical applications, receiving high praise from various industries. All processing is conducted in clean rooms at our facilities, with cleanliness levels capable of reaching 500. For slitting and cutting, please leave it to us. 【Business Activities】 ■ Film and sheet slitting processing ■ Sheet cutting and trimming processing *For more details, please refer to our catalog or feel free to contact us.
Ultra-precision slitting processing performed in a cleanroom environment of class 10,000.
In the "slit processing," we perform film and slit processing for semiconductor, LCD, and medical-related applications in an environment with a cleanliness level of "10,000 or below" and specialized equipment to prevent foreign matter contamination. We have established a high precision cutting accuracy of 0.05mm and a burr precision of less than 10μ, receiving high praise for our technology. Additionally, we have equipped devices to prevent yield loss due to potential thickness deviations in the film, contributing to longer rolls and improved yield. 【Features】 ■ Working environment with cleanliness level of class 10,000 ■ Constant indoor temperature of 20°C and humidity of 50% ■ Precision capable of burr height of less than 10μ ■ Complete cleanroom attire (clothing, hats, gloves, shoes) ■ Prohibition of bringing in foreign matter For more details, please refer to our catalog or feel free to contact us.
Improve the performance of the diamond wheel!
At Sasano Manufacturing Co., Ltd., we are proposing a new slitting process that further enhances the performance of diamond wheels. By introducing 3D CAD/CAM, we have developed a processing method that addresses issues associated with traditional slitting, such as precision defects due to deformation during base material production, reduced lifespan of grinding wheels caused by vibrations during grinding, and increased grinding noise. We invite you to request our services and experience the performance for yourself. 【Features】 ■ Introduction of 3D CAD/CAM ■ Ability to provide processing methods that resolve traditional issues *For more details, please refer to our catalog or feel free to contact us.
Realizing the transformation of round to square wires! A technology that is attracting attention from manufacturers of automobiles, wind power generation, and more.
Our company produces metal wire with a square cross-section through "slitting processing." When this square cross-section wire is used in coils or motors, it can achieve a 30% higher packing density compared to using conventional round cross-section wire, allowing for greater capacity. Square wire cannot be effectively produced by processing the round wire typically used in coils. By applying slitting processing and cutting the material to the same width as its thickness, we can efficiently create square wire. Currently, we have also succeeded in ultra-precise slitting processing at a thickness of 0.075mm, which is the same as human hair. [Examples] - Contributes to the miniaturization and lightweighting of small motors and transformers - Aids in the high-capacity development of batteries and capacitors, as well as the miniaturization and lightweighting of IT devices *For more details, please refer to the PDF materials or feel free to contact us.
We manufacture parts for prototypes of machinery such as work machines. We produce components and shims for adjustments through slitting processing of thin sheets of SUS and copper.
We are engaged in the prototyping of parts with porous or slit processing on thin plates of SUS and copper, as well as the production of shims starting from 0.01 mm. We have a track record of delivering disks with slit processing to medical device manufacturers. We also have extensive experience in producing shims and can handle complex shapes as well as deliveries of the same shape with different plate thicknesses. We can process materials suitable for laser cutting, including SUS, copper, phosphor bronze, brass, and tin, so if your company is looking for thin plate processing technology, please feel free to contact us.
We offer slitting processing using thin sheet metal processing technology. Materials such as stainless steel, aluminum, and copper, including high-reflective materials, can also be processed.
Our high-precision laser processing machine with a beam diameter of 40µ enables the processing of complex-shaped thin plates with minimal burrs. We can perform slitting on a wide variety of materials, including stainless steel, aluminum, copper, brass, and phosphor bronze. We are capable of handling complex shapes and porous items, so please feel free to contact us. Additionally, we have extensive experience in processing products such as SUS shim plates starting from 0.01 mm. If your company is looking for thin plate processing technology for metals, please do not hesitate to reach out to us.
Slits can be made with a width of 3mm or more! We will provide suitable products.
Our company contributes to the miniaturization and weight reduction of components through slitting processing of insulating materials. Depending on the material, slitting is possible with a narrow width starting from 3mm. We have six unique slitting machines that can handle films as thin as 8 microns to sheets up to 0.8mm, and we perform rewind slitting processing. Please feel free to contact us if you have any requests. 【Our Strengths】 ■ Expertise in processing difficult materials ■ Contribution to the miniaturization and weight reduction of components ■ Capability for fine dimensional adjustments ■ Support for a wide variety of products and small lot sizes *For more details, please refer to the PDF document or feel free to contact us.
For those struggling with selecting external contractors for slitting processing or for trial purposes. We will propose appropriate processing methods from the perspective of a specialized trading company.
Would you consider outsourcing slitting processes in the roll-to-roll production of plastic films and paper products? Our company operates as an independent entity not affiliated with any group, focusing on low-volume, high-variety production. Therefore, we can accommodate processes from prototype development to mass production for your testing and application needs. Additionally, from the perspective of a chemical trading company, we can propose appropriate processing based on material characteristics. We also support material procurement, so please feel free to reach out to us. 【Processing Achievements】 - Polyether ether ketone (PEEK) film - Polyimide film - LCP film - Polyethylene naphthalate (PEN) film - Polyamide film - Polyether imide film - Polyester (PET) film - Functional non-woven fabric - Aramid paper, etc. 【Features】 - As a trading company with a processing department, we can also handle material procurement. - We can manage difficult-to-process materials, such as uneven thickness, with our unique tension control. - We have experience in rewinding narrow slits of 3 mm width. - We can set slit widths with a pitch of 0.1 mm, allowing for fine adjustments. - Ideal for prototype and development projects due to our low-volume, high-variety production.
Laser microfabrication: Slit processing using ultrashort pulse lasers.
In addition to the elongated strip-shaped cutout, a 0.1mm wide recess has been processed. Although it is a thin plate that is difficult to process and tends to curl in molds, fine processing can be beautifully finished with picosecond and femtosecond lasers.
If there is a quantity, we will cut the silicone material into slits all at once. We will strive to shorten delivery times and reduce costs through slit processing rather than simple cutting.
Silicone rubber is particularly excellent in cold and heat resistance, characterized by very little change in properties within the range of -60° to 250°. After bonding the tape with a W/F (double-sided tape) processing machine, it is cut to the specified width. It complies with the Food Sanitation Act, so it is used in food machinery and medical device applications.
We have equipped a clean room to reliably meet our customers' advanced requirements!
We would like to introduce the equipment at Sanai Co., Ltd.'s Neyagawa Second Factory. If the Neyagawa Factory is the mainstay of our company in terms of scale and equipment, the Neyagawa Second Factory is a strategic factory aimed at the future market. It is evolving from a mere cutting and processing dimension to a "proposal development type" manufacturer in processing. This attitude and track record have been recognized, leading to an increase in processing requests for materials other than paper, such as films and non-woven fabrics. Our company is equipped with a clean room to reliably meet the advanced demands of our customers. 【Equipment Owned (Partial)】 ■ Small Roll 056 ■ Single-axis Slitter 104 ■ Wide and Large Slitter 37 ■ Traverse Processing 94 ■ Double-axis Slitter 98 *For more details, please refer to the PDF document or feel free to contact us.
Both thin and thick paper! We can accommodate slitting from a minimum product width of 60mm to a maximum diameter of 2,000mm! Leave the material suggestions to us!
Our company owns nearly 100 machines, including 4 rewinding machines capable of finishing jumbo-sized raw materials into jumbo-sized products. We can perform slitting processing on materials ranging from thin paper with a thickness of about 0.03mm to thick paper of about 1mm, regardless of thickness. We handle a wide variety of materials, not only general papers like kraft and high-quality paper but also printed materials and release papers. We also handle overseas exports, so you can trust us with moisture-proof packaging. In addition to processing, we can also provide suggestions starting from the materials. Please feel free to contact us or download our PDF materials.
We are developing a precision slitting processing business that applies precise and clean processing technologies.
In "high-precision slitting processing," precise slitting can be performed on a variety of materials, including film-based materials such as PET and polyimide, non-ferrous metals like copper, aluminum, nickel, titanium, and amorphous alloys, as well as composite materials made from these substances (including adhesive products). Precision slitting without burrs or fraying is also possible for positive and negative electrode materials, separators, terminals, and lead wires used in secondary batteries and capacitors. 【Features】 ○ Minimum slit width: 0.25mm ○ Sharp slit cutting surface ○ High-quality long-length winding For more details, please contact us or download the catalog.
Slitting processing of polyimide film
It is said that 'there's a way to use anything,' and when it comes to laser processing methods for large open shapes, it's a showcase of skill. In the photo, a spider web shape is being processed with a galvanometer scan, but leaving fine lines without breaking them is quite difficult. We have processing experts in our company.
![[Introduction to Sheet Metal Processing Technology] A simple method for adding holes to finished products.](https://image.mono.ipros.com/public/product/image/a89/2000752136/IPROS71779212066934115306.jpeg?w=280&h=280)
I will introduce a solution to the problem that requires drilling after completion.
Such issues arise when the position and number of holes required for electrical wiring differ based on the installation location and intended use, or when additional holes are needed during installation. If the required positions and number of holes are known in advance, they can be accommodated with custom design. However, if additional holes are needed after completion and drilling must be done from scratch, it can be labor-intensive and may risk damaging the product. By anticipating the need for several holes and processing them in advance through slit or knockout processing, it is possible to reduce labor costs and thus lower overall costs.
Precision slitting processing mainly for non-ferrous metals, accommodating multiple strips and consistent burr direction, among other features.
At Fuji Seiko, we accept orders for precision slitting processing primarily of non-ferrous metals. We can process materials with a thickness ranging from ultra-thin 0.05 mm to 1.6 mm, and widths of 4.2 mm and above. We have 12 lines of slitting machines, including computer-controlled slitting machines, and we can accommodate multi-strip cutting and consistent burr direction. We can also respond to short delivery times, so please feel free to consult with us. 【Processing Range】 ■ Materials: Copper, brass, stainless steel, various alloy strips, and plated strips ■ Thickness: 0.05 mm to 1.60 mm ■ Width: 4.2 mm to 600 mm ■ Core inner diameter: 200φ, 250φ, 300φ, 400φ, 500φ ■ Burr direction: Both alternating and consistent are available For more details, please contact us or download the catalog.
Example of slitting processing using NC machining! We also accept processing of slits alone for all glass components.
Here is an example of slit processing using NC machining. After processing the outer shape, slits were added as an additional operation. Our NC machining encompasses various methods for shape-defining processes such as outer shape processing and fine processing, all finished to high quality and precision. We also accept processing of slits alone for all glass components. Please feel free to consult us. *For more details, please refer to the PDF document or feel free to contact us.
