CRTワールド List of Products and Services

The "MKD-HF (for high viscosity)" is a stirring blade attachment for the high-performance German mixer "Collomix," designed to accommodate materials of all viscosities. 【Features】 ■ For the high-performance German mixer "Collomix" ■ Stirring blade attachment ■ For high viscosity (for the twin mixer "Xo55 R duo") *For more details, please refer to the PDF document or feel free to contact us.

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The "WK-HF (for high viscosity)" is a stirring blade attachment for the high-performance German mixer "Collomix," designed to accommodate materials of all viscosities. In addition to high viscosity, we also offer options for low and medium viscosity. You can choose according to your application. 【Features】 ■ For the high-performance German mixer "Collomix" ■ Stirring blade attachment ■ For high viscosity *For more details, please refer to the PDF document or feel free to contact us.

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The "KR-HF (for medium viscosity)" is a stirring blade attachment for the high-performance German mixer "Collomix," designed to accommodate materials of all viscosities. In addition to the medium viscosity option, we also offer options for low viscosity and high viscosity. You can choose according to your application. 【Features】 ■ For the high-performance German mixer "Collomix" ■ Stirring blade attachment ■ For medium viscosity *For more details, please refer to the PDF document or feel free to contact us.

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The "LX-HF (for low viscosity)" is a stirring blade attachment for the high-performance German mixer "Collomix," designed to accommodate materials of all viscosities. In addition to the low viscosity version, there are also options for medium and high viscosity. You can choose according to your application. 【Features】 ■ For the high-performance German mixer "Collomix" ■ Stirring blade attachment ■ For low viscosity *For more details, please refer to the PDF document or feel free to contact us.

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Just connect the other end of the hose attached to the faucet to this machine, set the desired amount of water, and press the start button. Watering will begin, and it will automatically stop when the set amount has been dispensed.

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"Sharky" has become a blade. If you place a bag of ingredients on top of "Sharky," which is set on a bucket, the bag will break, and the ingredients will fall directly into the bucket. If used in conjunction with "Dust EX," it can also eliminate dust from rising.

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■It prevents the bucket from rotating along with the materials inside when stirring. ■Since you only need to fix it with your feet while maintaining a standing posture during stirring, there is no extra strain involved.

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The "Blitz Screed" from CRT World is a high-precision concrete placement machine that can finish low-slump concrete flatly. Compared to manual methods, it significantly reduces labor while greatly improving level accuracy and construction capability. All parts are precisely manufactured by machine. It can be easily assembled with bolt fastening and adjusted to the desired length according to the site. 【Features】 ■ Achieves a flat finish even with low-slump concrete! ■ Enhances workability and improves surface finishing accuracy ■ Lightweight due to special aluminum alloy, making it easy to move and assemble ■ Significantly reduces labor compared to manual methods ■ Engine mounting position is flexible *For more details, please refer to the PDF document or feel free to contact us.

• Concrete construction
• Concrete Machinery

Compact yet high-performance. Achieves labor-saving and quality improvement through uniform and high-precision leveling.

• Concrete construction
• Concrete Machinery

The advanced operating system "LEVmaster MK5," equipped with multifunctional capabilities using cutting-edge technology, delivers optimal performance.

• Concrete construction
• Concrete Machinery

The Magvibe is made of lightweight and compact aluminum alloy die-cast. With the adoption of a high-frequency vibration system, concrete leveling work becomes faster and achieves a smoother finish. It is also possible to adjust the vibration speed with a remote control. Installation is very easy; just slide it onto the aluminum frame and secure it. "Vibrating screed" improves work efficiency!

• Concrete construction
• Concrete Machinery

The "Nice Cover" is an attachment that can shut out dust generated during sanding work simply by attaching a special rubber cover and connecting it to a dust collector. It is lightweight and easy to handle, and installation is simple. It is compatible with domestic sanders (from various manufacturers). 【Features】 ■ Ultra-lightweight ■ Made of soft special rubber ■ Easy to attach and detach ■ Height adjustment for the brush is possible ■ Shuts out dust generated during sanding work *For more details, please refer to the PDF document or feel free to contact us.

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We offer a variety of diamonds suitable for removing floor coatings, polishing all types of concrete (from soft to hard), natural stone, terrazzo, overlays, and more.

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The "Art Cup Series" is an attachment that significantly enhances cutting performance by absorbing vibrations from the cup. It can create a very smooth finish suitable for thin film finishes and as a base for adhesives. We also offer the "Art Cup Sakura Half," which is suitable for removing elastic materials such as acrylic and adhesives, as well as for removing spray-applied exterior wall coatings. 【Features】 ■ The cup absorbs vibrations, greatly improving cutting performance ■ Reduces impact on the operator and the machine itself ■ The cup body is made of non-metallic materials, eliminating unpleasant metallic sounds ■ The use of new materials achieves one-third the weight of conventional products ■ By using vibration-absorbing materials, the power consumption of the sander is halved compared to conventional models *For more details, please refer to the catalog or feel free to contact us.

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The "Art Cup (Red)" is an attachment specifically designed for concrete and epoxy polishing. It features a new material cup body that reduces noise and vibration during sanding operations. It is compatible with the Art Sander F, Grindaro 100 (Dust Collection Sander 100), Hand Sanders, and more. 【Features】 - The cup absorbs vibrations, significantly improving cutting performance. - The power consumption of the sander is halved compared to conventional models. - Achieves one-third the weight of traditional products. - Provides an extremely smooth finish. - Does not produce unpleasant metallic sounds. *For more details, please refer to the PDF document or feel free to contact us.

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The "Art Cup (Blue)" is a dedicated attachment for the removal of materials such as adhesive, acrylic, and thin film urethane. It features a new material cup body that reduces noise and vibration during sanding operations. It is compatible with the Art Sander F, Grindaro 100 (Dust Collection Sander 100), Hand Sanders, and more. 【Features】 - The cup absorbs vibrations, significantly improving cutting performance. - The power consumption of the sander is halved compared to conventional models. - Achieves one-third the weight of traditional options. - Provides an extremely smooth finish. - Does not produce unpleasant metallic sounds. *For more details, please refer to the PDF document or feel free to contact us.

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The "Art Cup (Sakura Half)" is an attachment suitable for the removal of elastic materials such as acrylic and adhesives, as well as for the removal of sprayed exterior wall coatings. The grinding resistance to the substrate has been reduced by 50% compared to conventional models, significantly increasing work speed. It is compatible with the Art Sander F, Grindaro 100 (Dust Collection Sander 100), Hand Sanders, and more. 【Features】 ■ Doubles the amount of work done per day ■ Reduces the burden on workers ■ Allows for thick coatings ■ Suitable for both hard and soft materials ■ Ideal for removing sprayed exterior wall coatings, among other applications *For more details, please refer to the PDF document or feel free to contact us.

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The "Art Cup (Orange)" is an attachment specifically designed for concrete and epoxy polishing. It features a new material cup body that reduces noise and vibration during sanding operations. It is compatible with the Art Sander F, Grindaro 100 (Dust Collection Sander 100), hand sanders, and more. 【Features】 ■ The cup absorbs vibrations, significantly improving cutting performance ■ The power consumption of the sander is halved compared to conventional models ■ Achieves one-third of the weight of traditional models ■ Provides a very smooth finish ■ Does not produce unpleasant metallic sounds *For more details, please refer to the PDF document or feel free to contact us.

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The "Art Cup (Yellow)" is an attachment suitable for fine surface preparation, wood floor polishing, and wood floor surface clear treatment. It features a new material cup body that reduces noise and vibration during sanding operations. It is compatible with the Art Sander F, Grindaro 100 (Dust Collection Sander 100), Hand Sanders, and more. 【Features】 - The cup absorbs vibrations, significantly improving cutting performance. - The power consumption of the sander is halved compared to conventional models. - Achieves one-third of the weight of traditional products. - Provides an extremely smooth finish. - Does not produce unpleasant metallic sounds. *For more details, please refer to the PDF document or feel free to contact us.

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The "Art Cup (Green)" is a dedicated attachment for the removal of materials such as adhesives, acrylics, and thin film urethane. It features a new material cup body that reduces noise and vibration during sanding operations. It is compatible with the Art Sander F, Grindaro 100 (Dust Collection Sander 100), Hand Sanders, and more. 【Features】 - The cup absorbs vibrations, significantly improving cutting performance. - The power consumption of the sander is reduced to half of the conventional models. - Achieves one-third of the weight of traditional products. - Provides a very smooth finish. - Does not produce unpleasant metallic sounds. *For more details, please refer to the PDF materials or feel free to contact us.

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The "Art Cup (Purple)" is an attachment specifically designed for concrete and epoxy polishing. It features a new material cup body that reduces noise and vibration during sanding operations. It is compatible with the Art Sander F, Grindaro 100 (Dust Collection Sander 100), hand sanders, and more. 【Features】 - The cup absorbs vibrations, significantly improving cutting performance. - The power consumption of the sander is reduced to half of the conventional models. - Achieves one-third of the weight of traditional products. - Provides an extremely smooth finish. - Does not produce unpleasant metallic sounds. *For more details, please refer to the PDF document or feel free to contact us.

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The "Art Cup (Peach)" is an attachment specifically designed for concrete and epoxy polishing. It features a new material cup body that reduces noise and vibration during sanding operations. It is compatible with the Art Sander F, Grindaro 100 (Dust Collecting Sander 100), hand sanders, and more. 【Features】 - The cup absorbs vibrations, significantly improving cutting performance. - The power consumption of the sander is halved compared to conventional models. - Achieves one-third the weight of traditional products. - Provides an extremely smooth finish. - Does not produce unpleasant metallic sounds. *For more details, please refer to the PDF document or feel free to contact us.

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The "Art Cup (Silver)" is a dedicated attachment for removing metal bridge coatings from iron parts. It is compatible with Art Sander F, Grindaro 100 (Dust Collection Sander 100), Hand Sanders, and more. 【Features】 ■ Dedicated for iron parts ■ Suitable for removing metal bridge coatings ■ Compatible with various sanders *For more details, please refer to the PDF document or feel free to contact us.

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Our company has accumulated various construction methods and machinery know-how, and we offer a lineup of high-quality substrate processing attachments. The "Bar Cutter (Red)" is a grinding machine assembly specifically designed for hard floor polishing. It is dedicated to roughening and grinding hard floors such as those made of ferocon and epoxy resin. It is compatible with "Kenta." 【Features】 ■ Specifically for hard floor polishing ■ For roughening and grinding ■ Also available in the lineup is the concrete polishing-specific "Bar Cutter (Blue)." *For more details, please download the PDF or feel free to contact us.

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• Concrete Machinery

Our company has accumulated various construction methods and machinery know-how, and we offer a lineup of high-quality substrate processing attachments. The "Bar Cutter (Blue)" is a grinding machine specifically designed for concrete polishing. It can be used for roughening, polishing cleaning, removing laitance and trowel marks, as well as light rain damage on general concrete floors. It is compatible with "Kenta." 【Features】 ■ Specifically for concrete polishing ■ For roughening, polishing cleaning, and removing laitance, trowel marks, and rain damage ■ Also available is the "Bar Cutter (Red)" specifically for hard floor polishing *For more details, please refer to the PDF materials or feel free to contact us.

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• Concrete Machinery

Our company has accumulated various construction methods and machinery know-how, and we offer a lineup of high-quality substrate processing attachments. The "Shave Cutter" is a grinding machine that can be used for removing urethane, thin coating flooring materials, and adhesives. It is compatible with models such as "Kenta" and "Super Kenta." 【Features】 ■ Applications: Urethane, thin coating flooring materials, adhesive removal ■ Compatible models: Kenta, Super Kenta, and other floor grinding machines *For more details, please refer to the PDF materials or feel free to contact us.

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Our company has accumulated various construction methods and machinery know-how, and we offer a lineup of high-quality substrate treatment attachments. The "Coating Stripper" is a hand tool that can be used for removing coatings such as urethane, resin, and elastic acrylic epoxy. It features fast work speed and long lifespan, making it an excellent product that can reduce total costs by approximately 65%. It is compatible with products such as the "NEW Art Sander F," "Kenta-Ro 100," and "Hand Sander." [Features] - Reduced chip resistance for the best cutting performance - High safety due to embedded chip structure - Processing along walls is possible with the protrusion of the outer chips *For more details, please refer to the PDF document or feel free to contact us.

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Our company has accumulated various construction methods and machine know-how, and we offer a lineup of high-quality surface preparation attachments. The "Diamond Cup (Silver)" is a hand tool that can be used for roughening concrete and epoxy surfaces. It is compatible with "Kenta-Ro 100," "Kenshi-Ro 125," and "Hand Sander," among others. [Applications] ■ Roughening concrete surfaces ■ Roughening epoxy surfaces *For more details, please refer to the PDF document or feel free to contact us.

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• Concrete Machinery

Our company has accumulated various construction methods and machine know-how, and we offer a lineup of high-quality substrate treatment attachments. The "Diamond Cup (Gold)" is a hand tool that can be used for roughening hard resin flooring and removing paint film. It is compatible with "Kentarou 100," "Kenshirou 125," and "Hand Sander," among others. [Applications] - Roughening hard resin flooring - Removing paint film, etc. *For more details, please refer to the PDF materials or feel free to contact us.

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Our company has accumulated various construction methods and machinery know-how, and we offer a lineup of high-quality surface preparation attachments. The "Diamond Cup (Yellow)" is a hand tool that can be used for roughening concrete and epoxy surfaces. It is compatible with tools such as the "Grindaro 100" and "Hand Sander." [Applications] ■ Roughening concrete surfaces ■ Roughening epoxy surfaces *For more details, please refer to the PDF materials or feel free to contact us.

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• Concrete Machinery

Our company has accumulated various construction methods and machine know-how, and we offer a lineup of high-quality surface treatment attachments. The "Diamond Cup (Blue)" is a wear-resistant type, making it suitable for use as a hand tool for polishing rough concrete surfaces. It is compatible with "Ken Taro 100," "Ken Shiro 125," and "Hand Sander," among others. [Features] - Wear-resistant type - Suitable for polishing rough concrete surfaces, etc. *For more details, please refer to the PDF document or feel free to contact us.

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• Concrete Machinery

The "Slide Change Diamond" can be used for roughening epoxy, hard floors, and resin floors, as well as for thin film removal and concrete surface polishing. It is compatible with various floor polishing machines (new Tornado), DHG Tornado, HTC (all types), Predator, and domestic 30 cm polishing machines. 【Features】 ■ Easy attachment ■ High operability ■ Compatible with various floor materials ■ Slide change system ■ Wide range of lineup *For more details, please refer to the PDF document or feel free to contact us.

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Our company has accumulated various construction methods and machinery know-how, and we offer a lineup of high-quality substrate processing attachments. The "Floor Cup (Red)" is a grinding machine specifically designed for hard floor polishing. It is intended for roughening and grinding hard floors such as ferroconcrete and hard resin-based floors like epoxy. It is compatible with machines such as the "K-30" and "Domestic 30 cm Polishing Machine." [Features] - Specifically for hard floor polishing (hard floors like ferroconcrete, hard resin-based floors like epoxy) - For roughening and grinding - A concrete polishing-specific "Floor Cup (Blue)" is also available in the lineup. *For more details, please refer to the PDF document or feel free to contact us.

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• Concrete Machinery

Our company has accumulated various construction methods and machinery know-how, and we offer a lineup of high-quality substrate treatment attachments. The "Floor Cup (Blue)" is a grinding machine specifically designed for concrete polishing. It can be used for roughening, polishing cleaning, removing laitance and trowel marks, as well as light rain damage on general concrete floors. It is compatible with machines such as the "K-30" and "Domestic 30 cm Polishing Machine." 【Features】 ■ Specifically for concrete polishing ■ For roughening, grinding cleaning, and removing laitance, trowel marks, and rain damage ■ Also available is the "Floor Cup (Red)" specifically for hard floor polishing *For more details, please refer to the PDF document or feel free to contact us.

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• Concrete Machinery

Our company has accumulated various construction methods and machinery know-how, and we offer a lineup of high-quality surface treatment attachments. The "Art Cup (Blue)" is a grinding machine specifically designed for the removal of adhesives, acrylics, thin film urethanes, etc. It can be used for the removal of black adhesive and vinyl acetate-based adhesives, as well as for grinding off thin film coatings of urethane, acrylic, epoxy, and for the removal of FPR and black scale from iron surfaces. It is compatible with "Kenta" and "Super Kenta," among others. 【Features】 ■ Specifically designed for the grinding removal of adhesives, acrylics, thin film urethanes, etc. ■ For the grinding removal of thin film coatings and black scale removal ■ A hard floor version, "Art Cup (Red) Assembly," is also available in our lineup *For more details, please refer to the PDF document or feel free to contact us.

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Our company has accumulated various construction methods and machinery know-how, and we offer a lineup of high-quality substrate processing attachments. The "Dedicated Blade for Stripping Machines" is a floor stripping machine compatible with various types of adhesive removal machines. We have a variety of options available to suit your specific needs, so please feel free to consult with us. 【Features】 ■ Compatible with various adhesive removal machines ■ A lineup that can be selected according to usage *For more details, please refer to the PDF document or feel free to contact us.

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Our company has accumulated various construction methods and machinery know-how, and we offer a lineup of high-quality substrate processing attachments. The "Grooving Cutter" is a floor grinding machine that can be used for resin mortar removal and concrete leveling. It is compatible with the "CT-250." 【Features】 ■ Applications: Resin mortar removal, concrete leveling, etc. ■ Compatible models: CT-250 *For more details, please refer to the PDF document or feel free to contact us.

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Our company has accumulated various construction methods and machine know-how, and we offer a lineup of high-quality substrate processing attachments. The "T/C Cutter" is a floor grinding machine that can be used for the grinding removal of coated flooring materials and concrete surfaces, as well as for concrete leveling. It is compatible with models such as "CT-200," "CT-250," and "Thunderbird 20." [Applications] ■ Grinding removal of coated flooring materials and concrete surfaces ■ Concrete leveling, among others *For more details, please refer to the PDF materials or feel free to contact us.

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Our company has accumulated various construction methods and machinery know-how, and we offer a lineup of high-quality substrate processing attachments. The "Milling Cutter" is a floor grinding machine that can be used for the removal of thick film coating flooring materials, resin mortar, and ferrocon. It is compatible with models such as "CT-200," "CT-250," and "Thunderbird 20." [Applications] ■ Grinding and removal of thick film coating flooring materials ■ Grinding and removal of resin mortar ■ Grinding and removal of ferrocon *For more details, please refer to the PDF materials or feel free to contact us.

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The "Resin Pad and Dust Cover for Diamond Floor Sanders" is a product designed to be attached to commercially available variable grinders. By attaching the dust cover, a "Diamond Floor Sander" equipped with a dust collection inlet is completed. 【Features】 ■ Equipped with a dust collection inlet ■ The resin pad is easy to attach and detach with Velcro *For more details, please refer to the PDF document or feel free to contact us.

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Concrete cracks and fissures can be easily and quickly repaired!

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• paint

"Clear My Sunny KO" is a special metal film coating that can be applied on-site and simply painted onto glass to provide heat insulation and thermal insulation properties. It can lower indoor temperatures by 2°C to 5°C and reduce heating and cooling costs by up to 20%. It maintains transparency similar to ordinary glass while cutting over 97% of ultraviolet rays, all while keeping brightness. Additionally, it can be applied to existing glass, regardless of whether it is old or new. Even older glass can be enhanced to perform better than expensive Low-E double glazing, and it can also be applied externally to skylights, adapting flexibly to any site. 【Features】 ■ Cuts 97% of ultraviolet rays ■ Visible light transmittance of 85% ■ Durability of 10 years ■ Insect-repellent effect ■ On-site application available *For more details, please refer to the PDF materials or feel free to contact us.

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The CRT HVA series was developed at the Kyoto University Institute for Integrated Human Studies with the aim of maintaining the aesthetic protection of the substrate, based on aging deterioration prevention technology (substrate surface impregnation technology). It helps prevent dirt and deterioration while preserving the natural texture of building materials for long-term storage. Additionally, it penetrates well into exterior walls and does not hinder the material's breathability and permeability. It has also received certifications such as F☆☆☆☆ (formaldehyde emission grade, Japan Paint Manufacturers Association) and acute oral toxicity testing (Japan Food Analysis Center), making it a safe product suitable for use in living spaces.

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• paint

The CRT HVA series was developed at the Kyoto University Institute for Integrated Human Studies with the aim of maintaining the aesthetic protection of substrates, utilizing a technology for preventing aging deterioration (substrate surface impregnation technology). It helps to prevent dirt and deterioration while preserving the natural texture of building materials, contributing to long-term preservation. Additionally, it penetrates well into exterior walls without hindering the material's breathability and permeability. It has also received certifications such as F☆☆☆☆ (formaldehyde emission grade, Japan Paint Manufacturers Association) and acute oral toxicity testing (Japan Food Analysis Center), making it a safe product suitable for use in living spaces.

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• paint

Cleansing, disinfecting, deodorizing, and rust prevention—all in this one bottle.

• paint
• Roof and gutter construction