Leading manufacturers of high-density cold-galvanized cable trays include Spina Group, Gersan, EAE Electric, and Kıraç Metal, offering durable, corrosion-resistant solutions for industrial and commercial applications.

Key Manufacturers and Offerings

1. Spina Group (Schiavetti Tekno) Spina Group, based in Italy, manufactures a wide range of cable trays including pre-galvanized and galvanized options suitable for high-density cabling. Their systems include ladder, perforated, closed, and wire-mesh trays designed for strength, corrosion resistance, and long-term performance. They provide custom sizes and compatibility with Unistrut systems, ensuring flexibility for industrial and infrastructure projects. All products comply with European (EN) and international (UL) standards, with full technical support and after-sales service available . 2. Gersan Gersan, a Turkish manufacturer, offers pre-galvanized cable trays with coating thicknesses between 15 and 25 microns, providing sufficient corrosion protection for indoor environments. Their heavy-duty trays are three times stronger than standard trays and suitable for high-density applications in commercial, industrial, and specialized sectors such as food and beverage, airports, and refineries. Gersan also provides stainless steel and aluminum options for enhanced durability and hygiene requirements . 3. EAE Electric EAE Electric produces heavy-duty cable trays and ladders from pre-galvanized or hot-dip galvanized sheet metal. Their products are designed for high-density cabling in both indoor and outdoor environments. Features include interlocking splicing, wire tray structures, and robotic welding for maximum structural durability. Standard lengths are 3 meters, with optional 6-meter lengths, making them suitable for large-scale industrial installations . 4. Kıraç Metal Kıraç Metal specializes in cable management systems, including pre-galvanized and hot-dip galvanized cable trays. Their products comply with EN 61537 and IEC 61537 standards and are available in stainless steel (SS304, SS316), aluminum, and powder-coated finishes. The perforated trays are designed for secure cable fastening and high-density applications, suitable for both indoor and outdoor commercial and industrial projects .

Considerations for Selection

• Material and Coating: Pre-galvanized (cold-galvanized) trays provide corrosion resistance suitable for indoor or mildly corrosive environments, while hot-dip galvanized or stainless steel options are better for harsh outdoor or chemical environments.
• Load Capacity: Heavy-duty trays are recommended for high-density cabling to ensure structural integrity.
• Standards Compliance: Ensure the manufacturer complies with EN, IEC, or UL standards for safety and performance.
• Customization: Check for availability of custom sizes, perforation patterns, and compatibility with existing support systems. These manufacturers provide reliable solutions for high-density cold-galvanized cable tray systems, suitable for industrial, commercial, and specialized applications.