共伸技研 List of Products and Services

We would like to introduce a case where we manufactured a channel brush that combines two types of brushes. The advantage is that a brush can be securely attached around the tip of the shaft. It uses fluorine-based resin bristles, which are heat-resistant and chemical-resistant. Our company manufactures and sells custom industrial brushes with short lead times, starting from a single unit. We look forward to your wonderful inquiries and consultations about brushes. 【Case Overview】 ■ The tip is a ring brush ■ The entire shaft is a roll brush ■ Brush outer diameter φ30, shaft outer diameter φ14 ■ Bristle material is fluorine-based resin φ0.25 ■ Brush width is 60mm *For more details, please download the PDF or feel free to contact us.

• Brush

We would like to introduce a case study of the "Half-Circle Ring Brush" manufactured by our company. Four brushes cut into a half-circle shape are stacked and fixed through welding. After that, a shaft is attached. By using the shaft, it can be mounted on electric tools and other equipment. This allows for effective polishing with hard bristle materials. Our company manufactures and sells custom industrial brushes with short lead times, starting from a single unit. We look forward to your wonderful inquiries and consultations regarding brushes. 【Case Overview】 ■ Bristle material: Metal wire SWΦ0.4 ■ Four inner-wound half-circle rings stacked and fixed by welding ■ Shaft attached to the inner-wound half-circle ring brush by welding ■ Can be mounted on electric tools and other equipment using the shaft ■ Allows for effective polishing with hard bristle materials *For more details, please download the PDF or feel free to contact us.

• Brush

We would like to introduce a case where we manufactured a "radial brush" that attaches a linear channel brush to an axis. While it is a type of channel roll brush, the significant difference is that the roll brush is wound in a spiral, whereas the radial brush is attached in a linear fashion. Our company manufactures and sells custom industrial brushes with short lead times, starting from a single unit. We look forward to your wonderful inquiries and consultations regarding brushes. 【Case Overview】 ■ 20 channel linear brushes ■ Works with a rotating and flapping motion ■ The number of brushes is determined by the outer diameter of the axis and the size of the channel ■ A minimum gap of 10mm is required between brushes for welding processing *For more details, please download the PDF or feel free to contact us.

• Brush

We would like to introduce a case where we received a request from a customer for the replacement of a channel brush that was previously manufactured. Channel roll brushes can be rewound using the existing shaft, and straight brushes can also be replaced. Depending on the product, multiple replacements may be possible. Our company manufactures and sells custom industrial brushes with short lead times and from a single unit lot. We look forward to your wonderful inquiries and consultations regarding brushes. 【Case Overview】 ■ When removing the brush, use power tools and proceed with caution. ■ Cost savings can be achieved by reusing fittings and shafts. ■ If the fittings reach their limit, please contact us before manufacturing. *For more details, please download the PDF or feel free to contact us.

• Brush

We would like to introduce a case where we produced a product with a channel straight brush attached to a metal fitting. Since the metal wire is basically "wavy," it spreads out significantly, creating a lot of volume. Moreover, because the metal wire is hard, it can also be installed and used in a way that pushes up from below. Our company manufactures and sells custom industrial brushes with short lead times, starting from a single unit. 【Types of Metal Wire】 ■ Steel Wire (Wire, SW) ■ Stainless Steel Wire (SUS304, SUS316) ■ Plated Wire (GSW) ■ Plated Stranded Wire (SWG) ■ Wrapping Wire ■ Brass Wire (BW) *For more details, please download the PDF or feel free to contact us.

• Brush

We would like to introduce a case where we attached channel linear brushes to flat metal fittings using welding at our company. Five channel linear brushes were used and installed in an enclosing manner. This time, since the corners were specified to be right angles, brushes of different lengths were used. Our company manufactures and sells custom industrial brushes with short lead times, starting from a single unit. We look forward to your wonderful inquiries and consultations regarding brushes. [Case Overview] ■ Five brushes of different lengths were used ■ The brushes are separated to create an enclosure ■ The bristle material used is black nylon, classified as a synthetic fiber *For more details, please download the PDF or feel free to contact us.

• Brush

We would like to introduce an example of our "Standard Brush" with a handle, made using metal wire "waves." The single wave is mainly used for the standard brush with a handle, as it is often employed for cleaning in narrow or tight spaces. You can choose the bristle material according to your application, and we also provide bristle material samples. Our company manufactures and sells custom industrial brushes with short lead times, starting from a single unit. [Types] ■ Single Wave - Processed by passing through a textured knurl once - Mainly used for standard brushes with handles ■ Double Wave - After processing the single wave, it is passed through the knurl again at a 90-degree angle - Provides volume and allows for broader work *For more details, please download the PDF or feel free to contact us.

• Brush

We would like to introduce a case of manufacturing a "channel radial brush," which falls under the category of roll brushes, at our company. The brush is mounted at a 90° position relative to the axis. For basic radial brushes, the mounting position is determined based on the angle. Our company manufactures and sells custom industrial brushes with short lead times, starting from a single unit. We look forward to your wonderful inquiries and consultations regarding brushes. 【Case Overview】 ■ Brushes are attached to the axis at 90° intervals using welding processing ■ A 24mm channel linear brush is mounted at the center of the axis ■ The bristle material used is SUSφ0.3 *For more details, please download the PDF or feel free to contact us.

• Brush

We would like to introduce a rare product we manufactured at our company, which features FG (flanges) attached to both ends of a roll brush. By attaching fittings to both ends of the brush, it effectively suppresses the spreading of the bristles that occurs during use. Our company manufactures and sells custom industrial brushes with short lead times, starting from a single unit. Please feel free to contact us when you need assistance. 【Features】 ■ After winding the brush around the shaft, round plates are attached to both ends through welding. ■ Fittings are attached to both ends of the brush to suppress the spreading of the bristles during use. ■ The bristle material used is Thunderon. ■ The wire diameter is Φ0.08, making it very thin, which causes it to flutter when rotated. ■ This processing method is used when you want to limit the movement of the bristle material with a thin wire diameter. *For more details, please download the PDF or feel free to contact us.

• Brush

We would like to introduce a case where a channel straight brush was attached to a bracket shaped like an L at our company. We confirmed how much of the bristle material needed to extend beyond the bracket and attached it using welding to ensure that the channel part does not protrude from the bracket. This brush is often used as a component of machinery for the purpose of "sealing." Our company manufactures and sells custom industrial brushes with short lead times, starting from a single unit. 【Case Overview】 ■ Attached a channel straight brush to a bracket shaped like an L ■ Attached using welding to ensure the channel part does not protrude from the bracket ■ Adjusted the length of the channel straight brush and prepared straight brushes of different lengths ■ The bristle material used is brass with a diameter of 0.15 mm ■ This brush is attached as a component of machinery and is used for the purpose of "sealing." *For more details, please download the PDF or feel free to contact us.

• Brush

We would like to introduce a case where we manufactured a "radial brush" that attaches a linear channel brush to a shaft. Channel roll brushes work by rotating and using the tips of the bristles, while radial brushes also rotate but work with a flapping motion. Our company manufactures and sells custom industrial brushes with short lead times, starting from a single unit. We look forward to your wonderful inquiries and consultations about brushes. 【Case Overview】 ■ Using #8 channel ■ Bristle material is Nyφ1.5 ■ Attaching a linear channel brush to the shaft ■ A minimum gap of 10mm is required between brushes for welding processing ■ Both sides of the brush are securely fixed during welding processing *For more details, please download the PDF or feel free to contact us.

• Brush

We would like to introduce a case study of our "channel cup brush" production. Typically, channel cup brushes are installed to form a circle that fits round fittings such as flanges. However, this product is designed with straight brushes installed to spread outward from the center of the fitting. This type of product is referred to as a channel radial cup brush. Our company manufactures and sells custom industrial brushes with short lead times and from a minimum order of one piece. 【Case Overview】 - A set of four straight brushes installed as ten sets - Provides a solid volume - The bristle material used is known as grit, which contains abrasive particles - This bristle material is often used for tasks that involve grinding or scraping *For more details, please download the PDF or feel free to contact us.

• Brush

Gohshin Giken manufactures and sells "industrial elevator brushes" with short delivery times and from a single unit lot. They can be processed into various sizes, lengths, and shapes. This product features bristles made of nylon with carbon attached to provide conductivity. The stiffness is comparable to nylon, but the surface has a slightly rough texture. We will send you a sample of the bristles for free, so please feel free to contact us. 【Features】 ■ Reduces static electricity generation during brushing ■ Has a certain effect on static electricity removal ■ Available only in black due to the color of the carbon ■ Melting point 257℃, maximum usage limit below 110℃ ■ Electrical resistance value 3X10^3 Ω/cm to 7X10^3 Ω/cm *For more details, please download the PDF or feel free to contact us.

• Brush

Goshin Giken manufactures and sells "industrial palm brushes" with short delivery times and from a single unit lot. They can be processed into various sizes, lengths, and shapes. Our product is made from palm fibers and is used in scrubbing brushes. It absorbs water well and is often used for cleaning while water is being applied. We will send you a free sample of the bristle material, so please feel free to contact us. 【Features】 ■ Aging occurs with acids and alkalis ■ Slightly resistant to alkalis *For more details, please download the PDF or feel free to contact us.

• Brush

Goshin Giken manufactures and sells "industrial pakin brushes" with short lead times and from a single unit. They can be processed into various sizes, lengths, and shapes. Our product is made from Tampico fibers, which have a crisp texture. They are used for cleaning and polishing when the material being worked on is soft, such as aluminum or brass. We will send you a sample of the bristle material for free, so please feel free to contact us. 【Features】 ■ Also known as Mexican fiber ■ Weak against acids and alkalis ■ Prone to aging phenomena at temperatures above 80°C *For more details, please download the PDF or feel free to contact us.

• Brush

Goshin Giken manufactures and sells "industrial pig bristles (PH)" with short delivery times and from a minimum order of one piece. We can process them into various sizes, lengths, and shapes. Our product is made from pig hair. As it is animal hair, there is a limit to the length. Since pig hair is short, the maximum length for brushes can only be up to 40mm. We will send you hair material samples for free, so please feel free to contact us. 【Features】 ■ The stiffness of the hair is slightly stronger than that of horse hair. ■ Compared to synthetic fibers, it generates less static electricity. ■ It undergoes aging phenomena when exposed to acids and alkalis. ■ The heat resistance temperature is 140°C. *For more details, please download the PDF or feel free to contact us.

• Brush

Gohshin Giken manufactures and sells "industrial goat hair brushes" with short delivery times and from a minimum order of one piece. They can be processed into various sizes, lengths, and shapes. This product is made from goat hair. Being animal hair, there is a limit to the length. Since goat hair is short, the hair length can only reach up to 60mm when made into a brush. We will send you hair material samples for free, so please feel free to contact us. 【Features】 ■ The hair is very soft ■ It undergoes aging phenomena when exposed to acids and alkalis ■ Heat resistance temperature is 140℃ *For more details, please download the PDF or feel free to contact us.

• Brush

Goshin Giken manufactures and sells "Industrial Horsehair (HH) Brushes" with short delivery times and from a minimum order of one piece. They can be processed into various sizes, lengths, and shapes. This product is made from horsehair, which is animal hair, so there are limitations on length; however, compared to pig bristles and sheep wool, there are longer options available. The thickness of the hair is thicker at the base and tapers to a finer tip. The materials used for the brushes are mixed in such a way that they remain consistent in this direction. We will send hair material samples for free, so please feel free to contact us. 【Features】 ■ Generates less static electricity compared to synthetic fiber hair materials ■ Aging occurs due to acids and alkalis ■ Heat resistance temperature is 140℃ ■ Available in harder "Main Hair (Tail)" and softer "Ikatsu (Mane)" *For more details, please download the PDF or feel free to contact us.

• Brush

Gohshin Giken manufactures and sells "Industrial Plated Wire (SWG) Brushes" with short lead times and from a minimum order of one piece. They can be processed into various sizes, lengths, and shapes. Our product consists of steel wire that is plated and bundled with several bristles. It has strong stiffness and high polishing power. We will send you a sample of the bristles for free, so please feel free to contact us. 【Features】 ■ Used when strong impact is needed for rust removal from steel plates, polishing, surface treatment preparation for plating and painting, deburring of metal processed products, deburring of molded products, surface cleaning of cast molds, paint stripping, etc. *For more details, please download the PDF or feel free to contact us.

• Brush

Goshin Giken manufactures and sells "industrial stainless steel wire (SUS304, 316, 310) brushes" with short delivery times and from a minimum order of one piece. We can process various sizes, lengths, and shapes. When the counterpart is stainless steel or aluminum, or when rust is a concern, we use stainless steel wire. There are three types available, but unless otherwise specified, we use SUS304. We will send you a sample of the bristle material for free, so please feel free to contact us. 【Features】 ■ Used for various applications such as rust removal from steel plates, polishing, surface treatment preparation for plating and painting, deburring of metal products, deburring of molded products, surface cleaning of castings, and paint stripping. ■ 316 has higher acid resistance and corrosion resistance compared to 304. ■ 310 is stronger in acid resistance at high temperatures compared to 304. *For more details, please download the PDF or feel free to contact us.

• Brush

Goshin Giken manufactures and sells "Industrial Plated Wire (GSW) Brushes" with short delivery times and from a minimum order of one piece. They can be processed into various sizes, lengths, and shapes. Our product consists of bristle material made from plated steel wire. It is commonly used for handheld brushes. We will send you a free sample of the bristle material, so please feel free to contact us. 【Features】 ■ Used for various applications such as rust removal from steel plates, polishing, surface treatment preparation for plating and painting, deburring of metal products, deburring of molded products, surface cleaning of cast molds, paint stripping, etc. ■ All metal wires used in channel brushes have waves. *For more details, please download the PDF or feel free to contact us.

• Brush

Gohshin Giken manufactures and sells "industrial steel wire (wire line, SW) brushes" with short delivery times and from a minimum order of one piece. They can be processed into various sizes, lengths, and shapes. Our product is a wire line that has been hardened through cold rolling. It is the most widely used among metal wires. We will send you free samples of the bristle material, so please feel free to contact us. 【Features】 ■ Used for various applications such as rust removal from steel plates, polishing, surface treatment preparation for plating and painting, deburring of metal processed products, deburring of molded products, surface cleaning of cast molds, and paint stripping. ■ All metal wires used in channel brushes have waves. ■ Available in 40C, 60C, and 80C depending on carbon content. *For more details, please download the PDF or feel free to contact us.

• Brush

Goshin Giken manufactures and sells "Industrial PPS (Polyphenylene Sulfide) Brushes" with short lead times and from a minimum order of one piece. They can be processed into various sizes, lengths, and shapes. Our products excel in high-temperature and chemical resistance. Their chemical resistance is not compromised even at high temperatures. The stiffness is similar to that of PP. We will send you a free sample of the bristle material, so please feel free to contact us. 【Features】 ■ Melting point 280°C, maximum operating limit below 200°C ■ Resistant to most acids, alkalis, and organic solvents *For more details, please download the PDF or feel free to contact us.

• Brush

Goshin Giken manufactures and sells "industrial cornex brushes" with short delivery times and from a minimum order of one piece. They can be processed into various sizes, lengths, and shapes. Our products are made from materials that have excellent resistance to high temperatures and chemicals. In terms of stiffness, they feel crisper than PP. We will send you free samples of the bristle materials, so please feel free to contact us. 【Features】 ■ Melting point 400°C, maximum usage limit below 270°C ■ Resistant to organic solvents * For more details, please download the PDF or feel free to contact us.

• Brush

Goshin Giken manufactures and sells "industrial polyester brushes" with short delivery times and from a minimum order of one piece. They can be processed into various sizes, lengths, and shapes. This product features a strong fiber material, classified as polyester chemical fiber. Also known as Tetron. We will send you a sample of the fiber material for free, so please feel free to contact us. 【Features】 ■ Melting point: 260°C, maximum usage limit: below 140°C ■ Resistant to acids and alkalis *For more details, please download the PDF or feel free to contact us.

• Brush

Goshin Giken manufactures and sells "Industrial Polypropylene Wave Brushes (PP Wave Brushes)" with short delivery times and from a minimum order of one piece. They can be processed into various sizes, lengths, and shapes. This product features polypropylene (PP) with waves. The waves allow for greater spreading when bristles are implanted. It is used when a wider spread at the tips is desired. We will send you a free sample of the bristle material, so please feel free to contact us. 【Features】 ■ Melting point 165°C, maximum usage limit below 80°C ■ Resistant to acids and alkalis, insoluble in general solvents *For more details, please download the PDF or feel free to contact us.

• Brush

Goshin Giken manufactures and sells "industrial polypropylene (PP) brushes" with short lead times and from a minimum order of one piece. They can be processed into various sizes, lengths, and shapes. The characteristic of this product is that it is stiffer compared to nylon. The thicker diameter ones are suitable for uses like scraping. Since they absorb very little water, they can also be used when stiffness is required while water is being applied. However, they are inferior to nylon in terms of abrasion resistance. We will send you free samples of the bristle material, so please feel free to contact us. 【Features】 ■ Melting point 165°C, maximum usage limit below 80°C ■ Resistant to acids and alkalis, insoluble in general solvents *For more details, please download the PDF or feel free to contact us.

• Brush

Goshin Giken manufactures and sells "Industrial 612 Nylon (612NY) Brushes" with short lead times and from a minimum order of one piece. They can be processed into various sizes, lengths, and shapes. This product has lower water absorption compared to 66 Nylon, and it does not lose stiffness as much as 66 Nylon when wet. It is often used in applications where water is applied. It has properties similar to 610 Nylon. If you specify 610, we may ask you to switch to 612. We will send you free samples of the bristle material, so please feel free to contact us. 【Features】 ■ Melting point 212°C, maximum usage limit below 100°C ■ Soluble in concentrated hydrochloric acid and concentrated sulfuric acid, but hardly affected by alkalis ■ Soluble in phenol and formic acid, swells in glacial acetic acid *For more details, please download the PDF or feel free to contact us.

• Brush

Goshin Giken manufactures and sells "Industrial 66 Nylon Wavy (NY Wavy) Brushes" with short delivery times and from a minimum order of one piece. They can be processed into various sizes, lengths, and shapes. This product is made from 66 nylon with waves. The waves allow for greater expansion when bristles are implanted, making it suitable for situations where you want the tips to spread out. We will send you a free sample of the bristle material, so please feel free to contact us. 【Features】 ■ Melting point 257°C, maximum usage limit below 110°C ■ Dissolves in concentrated hydrochloric acid and concentrated sulfuric acid, and is hardly affected by alkalis ■ Dissolves in phenol formic acid and swells in glacial acetic acid *For more details, please download the PDF or feel free to contact us.

• Brush

Gohshin Giken manufactures and sells "Industrial 66 Nylon (NY) Brushes" with short lead times and from a minimum order of one piece. They can be processed into various sizes, lengths, and shapes. This product is the most common material among resin-based bristle materials, with a wide range of wire diameters available. If you are considering resin-based options for cleaning, sealing, or belt cleaning, please first consider 66 Nylon. Unless otherwise specified, when it comes to nylon, it refers to 66 Nylon. We will send you bristle material samples for free, so please feel free to contact us. 【Features】 ■ Melting point 257°C, maximum operating limit below 110°C ■ Soluble in concentrated hydrochloric acid and concentrated sulfuric acid, but hardly affected by alkalis ■ Soluble in phenol and formic acid, swells in glacial acetic acid *For more details, please download the PDF or feel free to contact us.

• Brush

We would like to introduce the "Industrial Roll Brush" handled by Kyoshin Giken Co., Ltd. It features a high-density tufting method that wraps channel brushes in a spiral, allowing for control of density by adjusting the pitch of the spiral. Additionally, we also offer a type of roll brush with a protruding axis on one side, known as a dragonfly brush. 【Features】 ■ High-density tufting method that wraps channel brushes in a spiral ■ Density can be controlled by adjusting the pitch of the spiral ■ Firmly fixed to iron or SUS shafts ■ Can be delivered without a shaft ■ We also accept consultations on material selection and can provide free samples *For more details, please download the PDF or feel free to contact us.

• Brush

We would like to introduce the "Industrial Cup Brush" handled by Kyoshin Giken Co., Ltd. This product features a high-density channel design. It is possible to attach fittings through welding, and it can be manufactured in multiple layers. Additionally, we offer consultations on the selection of bristle materials, and free samples can be sent upon request. Please feel free to contact us if you have any inquiries. 【Features】 ■ High-density channel design ■ Stainless steel channel (SUS430) specifications are also available ■ Fittings can be attached through welding ■ Can be manufactured in multiple layers *For more details, please download the PDF or feel free to contact us.

• Brush

The "brush with industrial holder" is a brush that can be held by hand, featuring a handle attached to a channel brush. The holder can be selected from SS trivalent plating or SUS304. With a channel bristle width of 5mm, it allows for concentrated brushing in narrow areas like tile joints. Additionally, we accept custom orders for changes in bristle material, thickness, and length. 【Features】 ■ The 5mm channel bristle allows for concentrated brushing in narrow areas like tile joints. ■ The J-shaped curve at the tip enables bristles to reach corners and edges. ■ Custom production of a 6mm width is also possible. ■ The holder can be selected from SS trivalent plating or SUS304. *For more details, please refer to the related links or feel free to contact us.

• Brush

We would like to introduce the "Industrial Implant Brushes" handled by Kyoshin Giken Co., Ltd. These brushes are made by drilling holes in wood or resin and implanting bristles, and they can be manufactured in various shapes, including roll and plate forms. Our company manufactures and sells custom industrial brushes with short delivery times, starting from a single unit, so please feel free to consult us even for projects that have been declined elsewhere. 【Features】 ■ Bristles are implanted into wood or resin by drilling holes, similar to a toothbrush ■ Capable of manufacturing in various shapes, including roll and plate forms ■ Custom industrial brushes manufactured and sold with short delivery times, starting from a single unit ■ Delivering 9,000 types of brushes to 400 customers annually *For more details, please refer to the related links or feel free to contact us.

• Brush

We would like to introduce the "Industrial Inner Roll Brush" handled by Kyoshin Giken Co., Ltd. This is an inner roll brush with bristles facing inward, suitable for cleaning wires and thread-like materials. The ring-shaped brush can be used to fill gaps, while the coil-shaped brush is useful for removing debris from drawn wire. We also offer consultations on the selection of bristle materials, and free samples can be sent upon request. Please feel free to contact us if you have any inquiries. 【Features】 ■ Inner roll brush with bristles facing inward ■ Ring-shaped brush can be used to fill gaps ■ Coil-shaped brush can be used for removing debris from drawn wire *For more details, please download the PDF or feel free to contact us.

• Brush

We would like to introduce the "Industrial Linear Brush" handled by Kyoshin Giken Co., Ltd. This product features a high-density channel design, with the brush and fittings securely fixed by welding. It is widely used for sealing gaps in machining centers and NC lathes. We also offer consultations on the selection of bristle materials and can provide free samples. Please feel free to contact us if you have any requests. 【Features】 ■ High-density channel design ■ Brush and fittings securely fixed by welding ■ Stainless steel (channel made of SUS304) specifications available ■ Can be tufted without gaps, making it ideal for sealing ■ Widely used for sealing gaps in machining centers and NC lathes *For more details, please download the PDF or feel free to contact us.

• Brush

The "Flat Bar Green Nylon Straight Brush" is a brush with a flat bar that has long holes for bolt mounting, welded onto it. It is made of a resin-based bristle material, which is a common material. For applications such as washing, cleaning, sealing, and belt cleaning, please consider nylon first if you are thinking of using a resin-based material. Additionally, we have predetermined the dimensions for standard products in advance. It will be convenient if you consider this during the design phase. 【Features】 ■ Made of a common resin-based bristle material ■ Custom industrial brushes manufactured and sold with short lead times, starting from a single unit ■ Delivering 9,000 types of brushes to 400 customers annually *For more details, please download the PDF or feel free to contact us.

• Brush

The "Flat Bar Mounted Polypropylene Linear Brush" is a brush with a flat bar that has long holes for bolt mounting, welded onto it. Polypropylene is characterized by its strength compared to nylon, and thicker wire diameters are suitable for scraping applications. It absorbs very little water, making it useful even when some rigidity is needed while water is being applied. Additionally, as a standard product, we have predetermined the dimensions in advance. It will be convenient if you consider this during the design phase. 【Features】 ■ Stronger rigidity compared to nylon ■ Thicker wire diameters are suitable for scraping applications ■ Absorbs very little water *For more details, please refer to the related links or feel free to contact us.

• Brush

The delivery compatible with clean rooms is very well received! Please check the details on our website! Search for "brushes"!

• Brush

This is a standard type of channel-style roll brush with high-density bristles. It features nylon 0.3 and a stainless steel shaft with a keyway, making it versatile for cleaning applications.

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