Procurement teams often ask what “virgin HDPE hexagonal mesh” actually means. Here is a clear specs explainer for RC Fan Safety Net Cover.
Virgin grade HDPE
High-density polyethylene made from virgin resin delivers consistent strength and flexibility. Recycled scrap mesh can be brittle, uneven, or chemically weak — poor choices for daily factory vibration.
12 mm hexagonal structure
The hexagonal openings are sized to stop fingertip entry while keeping airflow open. That balance is why plants keep cooling efficiency after fitting the cover.
1.50 mm thickness
At 1.50 mm the polymer is rigid enough for shape retention yet flexible enough to stretch over the guard and Velcro shut without cracking.
UV + flame + chemical resistance
UV stabilisation slows sun and light ageing. Flame-retardant formulation resists sparks. Chemical resistance helps in plants where cleaners and process fumes are common.
Velcro base closing
Industrial-width Velcro locks the cover in place for tool-free install and removal during fan servicing.
Expected service life
With correct size and normal industrial use, covers are designed for multi-year service — typically cited around five years depending on environment and handling.
