大都工業 Product Lineup

"Torii Aez (Birds Cannot Meet)" is a device used to prevent birds from landing on messenger wires and feeder lines. It is a cable-mounted wildlife damage deterrent designed to be installed on communication cables and power distribution lines, featuring a structure that directs needles outward, making it difficult for birds and other wildlife to approach easily. Additionally, it can be installed on cables and power lines without regard to the shape or size of the target object, allowing for versatile use and the ability to address various problem areas. 【Features】 ■ Easy to install by securing both ends and two points with a 1m unit ■ Versatile use without regard to the shape or size of the target object ■ Capable of addressing various problem areas ■ Lightweight, reducing the load on the lines ■ Can be connected together *For more details, please refer to the PDF document or feel free to contact us.

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"Magic Earth" is a grounding resistance reduction agent primarily composed of cement and carbon fiber (carbon-based fiber material), which exhibits excellent stability in scientific, mechanical, and electrical aspects. It does not allow harmful substances to dissolve in water and flow out, preventing corrosion of rebar and environmental pollution, and it does not contaminate the surrounding natural environment, including trees and flowers. Additionally, due to the effect of carbon fibers, it expands the grounding electrode surface area and reduces surge resistance, demonstrating high-performance inductance without aging changes, providing excellent grounding resistance reduction effects for a long time (semi-permanently). 【Features】 ■ Excellent grounding effect ■ Economically advantageous ■ Easy to install ■ Compatible with various grounding methods ■ Product diversity *For more details, please refer to the PDF document or feel free to contact us.

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The "PS Melt Prevention Agent" is applied to the sides of the pantograph sliding plate to prevent accidents caused by arcing due to frost on the trolley wire during winter, which can lead to melting of the sliding plate. It reacts with moisture in the air and hardens at room temperature to become rubber-like, protecting the sides of the sliding plate. The surface that has been carbonized by arcing can be cleaned with a wire brush, and the product can be reapplied on top, allowing for repeated use. 【Features】 ■ Prevents accidents caused by melting of the sliding plate ■ Protects the sides of the sliding plate ■ Resistant to vibration and impact ■ Maintains weather resistance, cold resistance, heat resistance, and flame retardancy (UL94V-0) ■ Excellent arc resistance *For more details, please refer to the PDF document or feel free to contact us.

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The "Bird Spiral" is a bird damage prevention device used to prevent birds from landing and perching on the overhead wires and surrounding areas. The main body is shaped into a spiral band and is designed to fit securely onto the surfaces of straight and curved overhead wires, making it difficult to remove. Additionally, the surface is equipped with radial spikes, creating a structure that prevents birds from easily perching. 【Features】 ■ Fits securely onto the surfaces of straight and curved overhead wires, making it difficult to remove ■ Can be extended by connecting from both ends of the installed product ■ Can be directly wrapped around the tracks, accommodating any curve ■ Lightweight, reducing the load on the tracks *For more details, please refer to the PDF materials or feel free to contact us.

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"SC No150" is an insulator cleaning agent with a strong ability to remove dirt, allowing for a reduction in work time. After cleaning, simply wipe with a dry cloth; rinsing with water is not necessary. It does not damage the surface of the insulator or corrode the metal parts of the insulator. Additionally, it does not harm the human body or work clothing. 【Features】 ■ Easily removes salt damage and dust damage ■ Strong ability to remove dirt ■ Reduces work time ■ Does not damage the surface of the insulator or corrode the metal parts of the insulator ■ Does not harm the human body or work clothing *For more details, please refer to the PDF document or feel free to contact us.

• Other cleaning tools

"Tori Koren" is a pendulum-type bird damage prevention device for electric wires. Utilizing the principle of a balancing toy, it has a structure that always stands directly above the wire. Even if a bird tries to perch, the entire product flips over, making it highly effective. Additionally, it is designed with work efficiency in mind, manufactured to a total length of 1000mm for easy installation. The installation opening is designed for one-touch operation, making it easier to work with installation tools and contributing to reduced work time. 【Features】 ■ Physically prevents birds such as crows, pigeons, and starlings from perching ■ Securely locks the wire capture section in three places, eliminating the risk of falling ■ Utilizes the principle of a balancing toy, always standing directly above the wire ■ Focuses on work efficiency with a total length of 1000mm for easy installation ■ Easy to work with installation tools *For more details, please refer to the PDF document or feel free to contact us.

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