High Molecular Weight (HMW) Plastic Reinforced Steel Bridge





Product Overview
The High Molecular Weight (HMW) Plastic Reinforced Steel Bridge from Polynk, now available through OmegaPack, is a new-generation composite bridge and cable tray system that combines the structural strength of steel with the resilience and corrosion resistance of advanced plastics. Developed as part of the national initiative to “replace steel with plastic”, this product series is engineered for high-demand industrial and coastal applications, including power grids, petrochemical plants, medical infrastructure, and construction projects.
The system has already seen widespread adoption in Europe, the United States, and other technologically advanced regions due to its lightweight design, superior insulation, and long operational lifespan.
Applications
This advanced bridge system is ideal for:
Industrial and chemical cable management
Petrochemical and power distribution infrastructure
Coastal or marine environments
Commercial building projects
Pharmaceutical and cleanroom installations
Renewable energy systems and underground cabling support
It serves as a replacement for traditional steel, aluminum, and fiberglass cable trays.
Engineering Development
The HMW Plastic Reinforced Steel Bridge integrates the advantages of traditional steel cable trays, fiberglass reinforced plastics, and aluminum alloy systems, while overcoming their limitations. It is the result of applied research and material engineering, designed to perform in diverse climatic conditions and industrial settings.
This system is compatible with both new and retrofit installations and complies with national safety and material sustainability policies.
Key Benefits and Features
Feature | Benefit |
Flame Retardant | High resistance to fire for critical safety applications |
Corrosion Resistant | Ideal for chemically aggressive or moisture-heavy environments |
Excellent Mechanical Strength | Supports heavy cable loads and structural integration |
Electrical Insulation | Minimizes conductivity and reduces arc risks |
Versatile Structure | Can adapt to various mounting and routing configurations |
Aesthetic Design | Clean, modern appearance suitable for visible or architectural use |
Long Service Life | Stable under varied environmental stressors, reducing replacement frequency |
Process steps

Specifications
Specification | SJZ65/JWS45 | SJZ80/JWS50 | SJZ92/JWS50 |
Screw size | 65/132 | 80/156 | 92/188 |
Motor power | 37KW | 55KW | 110KW |
Output | 150-200KG/H | 250-350KG/H | 500-600KG/H |
