Punched Type Perforated Cable Tray Series Manufacturers

Punched Type Perforated Cable Tray Series – Engineered for Ventilation and Strength

As a China-based manufacturer and supplier, Jiangsu Youming Group Co., Ltd. produces the Punched Type Perforated Cable Tray Series Manufacturers with fully automated lines. Our punched trays combine the load capacity of solid troughs with the ventilation and drainage of open designs, making them a preferred choice for power, data, and control cabling in demanding environments.

We supply these trays in steel, aluminum, stainless steel (SS304/SS316L), and hot-dip galvanized finishes, with custom hole patterns, widths, and lengths to match your project drawings. Whether you need standard lengths or complex fittings, our factory in Dongtai City, Jiangsu, supports OEM/ODM orders with a production capacity exceeding 30,000 tons annually.

Product Range and Application Fit

Our punched type series includes several configurations to suit different installation requirements. Each variant is designed for specific cable management needs, from light-duty data runs to heavy industrial power distribution.

Why Choose Punched Type?

The perforated design offers several engineering advantages over solid trays. The open area allows heat dissipation from cables, reduces weight, and prevents the accumulation of dust or moisture. This makes punched trays ideal for applications where cable cooling is critical or where cleanliness is a concern.

• Ventilation: Holes promote airflow, lowering cable operating temperatures.
• Drainage: In wet or outdoor environments, water drains easily, reducing corrosion risk.
• Weight reduction: Less material means easier handling and lower structural load.
• Flexibility: Hole patterns can be customized for specific cable securing or mounting needs.

Materials and Finishes

We manufacture punched trays from a range of materials to match your environmental and mechanical requirements. Our selection guidance is based on the operating atmosphere, load expectations, and lifespan targets.

• Galvanized Steel: Cost-effective for general industrial use; hot-dip galvanizing provides long-term corrosion protection.
• Stainless Steel (SS304/SS316L): For highly corrosive environments such as marine, chemical, and food processing; SS316L offers superior resistance to chlorides.
• Aluminum Alloy: Lightweight and naturally corrosion-resistant; suitable for seismic areas and where weight is a concern.
• Plastic-Sprayed (Powder Coating): Adds a protective layer, available in various colors for aesthetic or safety coding.

Precision Manufacturing and Quality Control

Our production process ensures accurate hole positioning and consistent quality. We use laser cutting and CNC turret punching lines, which provide micron-level precision and prevent material deformation. Automatic forming, welding, and riveting lines maintain structural integrity, while an automatic inspection line uses sensors and image recognition to monitor every step.

Each batch undergoes rigorous testing in our in-house testing center. We verify material composition, thickness, and hole dimensions using spectrometers, thickness gauges, and precision measuring tools. This ensures that every tray meets the required standards before shipment.

Customization and Configuration

We understand that every project has unique requirements. Our engineering team can customize the following parameters based on your drawings or specifications:

• Width, height, and length of trays
• Hole size, shape, and spacing pattern
• Material grade and thickness
• Surface finish (galvanized, powder-coated, etc.)
• Fittings such as elbows, tees, reducers, and covers
• Load capacity and support spacing

Installation and Maintenance

Our punched trays are designed for straightforward installation. We provide standard lengths and pre-drilled splice plates for easy connection. For walkable trays, the anti-slip surface ensures safety during maintenance. Regular inspection and cleaning are recommended to maintain performance, especially in dusty or corrosive environments.

Information We Use to Configure Your Solution

To prepare an accurate quotation and engineering proposal, we need the following project details:

• Total cable tray length and route layout (including bends and fittings)
• Cable types, diameters, and total weight per meter
• Environmental conditions (indoor/outdoor, temperature, humidity, chemical exposure)
• Required load capacity and support spacing
• Material and finish preferences
• Any specific standards or certifications required

Quality Assurance and Compliance

Our factory is certified under ISO 9001:2015 for quality management, ISO 14001:2015 for environmental management, and ISO 45001:2018 for occupational health and safety. We also hold EU CE certification and have fire resistance performance certifications. These credentials reflect our commitment to delivering reliable products for global projects.

Frequently Asked Questions

What is the difference between punched type and trough type cable trays?

Punched type trays have perforations in the bottom and sometimes sides, allowing ventilation and drainage. Trough type trays are solid, providing more protection against dust and moisture. Punched trays are lighter and help dissipate heat, making them suitable for power cables that generate heat.

Can you provide custom hole patterns?

Yes, we can customize hole size, shape, and spacing according to your drawings or specific requirements. Our CNC punching and laser cutting equipment allow for precise and repeatable patterns.

What materials are available for punched type trays?

We offer galvanized steel, stainless steel (SS304/SS316L), aluminum alloy, and plastic-sprayed finishes. The choice depends on the environment and load requirements. For marine or highly corrosive areas, we recommend SS316L or hot-dip galvanized steel.

How do you ensure the quality of the punched holes?

Our production uses laser cutting and CNC turret punching, which provide high accuracy. We also have an automatic inspection system that uses sensors and image recognition to verify hole position and diameter in real-time. Each batch is sampled and measured with precision tools.

What is the typical lead time for punched type cable trays?

For standard sizes in stock, we can deliver within 25 days after receiving your deposit. Custom orders may require additional time depending on complexity. We will confirm the delivery schedule when you place your order.