JGM Molded Reinforced Bottom Cable Tray

Development History

From the early days of manual bending for flat cable trays to today’s industrial-grade production using punching presses, cable tray performance has undergone a substantial transformation. What started as a foreign-imported product has evolved through domestic innovation into an advanced structural component that integrates materials science and structural theory. Modern cable trays, particularly thin-walled open sections, now deliver significantly enhanced functionality and strength.

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Product Overview

Our JGM Series Molded Reinforced Bottom Cable Tray is designed based on optimized thin-wall component principles, reducing the required steel thickness while maintaining high strength. This design enables efficient and rational use of materials through advanced engineering, greatly improving both technical and economic performance indicators.

Using advanced molding techniques, the tray’s side webs, base, and cover have been reshaped from flat plates into geometrically structured surfaces. Through multiple processes of bending, extrusion, and stretching, the metal undergoes cold work hardening, significantly increasing its hardness—well above the standard of Q235 steel as specified in GB/T700-2006.

By transforming flat materials into 3D structures, the tray's bending resistance, torsional rigidity, and structural stability are greatly enhanced. This results in significantly increased overall stiffness, fully complying with national steel cable tray standards. Test results confirm that under rated uniform loads, the tray deflection is less than 1/200 of the span.

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Product Advantages

As a complex steel structural load-bearing component, the thin-walled open section design leverages modern engineering and analytical tools to deliver outstanding performance in real-world applications. Load testing demonstrates that a conventional flat tray of 400×150×1.5 mm supports only 180 kg, while our JGM molded tray of the same size and just 1.0 mm thickness can carry up to 460 kg—2.5 times the capacity of standard trays.

In summary, under the same dimensions, the JGM molded cable tray offers:

• Lower material usage

• Lighter weight

• Higher load capacity

• Exceptional cost performance

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Featured Projects

Our JGM molded cable trays have been widely recognized and adopted in numerous high-profile projects, including:

• Jinyu Longxi Center

• Xindu Suning.com Mall

• Suining Civic Center

• China Merchants Yuyue Residence

Our brand has been selected as the designated supplier by both project owners and contractors, earning widespread praise for quality and performance.