About Safety ratchet helmet
A safety ratchet helmet is an industrial-grade head protection device featuring a rear knob mechanism for quick, precise, and secure fit adjustments without removing the helmet. Made of high-quality polypropylene or HDPE, it is designed for comfort and impact resistance in construction, mining, and heavy engineering, often featuring a 4 or 6-point suspension.
Key Features & Description
- Ratchet System: A geared knob at the back allows for one-handed adjustment to fit various head sizes securely.
- Shell Design: Often built with a protective peak, triple corrugation for superior strength, and crown cooling vents for comfort.
- Comfort Features: Includes a headband made of soft, non-irritant fabric, often with a sweatband to manage perspiration.
- Accessories: Includes side slots for mounting ear muffs, face shields, or other PPE.
- Stability: High-strength chin straps ensure the helmet remains in place.
Typical Technical Specifications
- Material: High-quality Polypropylene (PP) Co-polymer or High-Density Polyethylene (HDPE).
- Adjustment: Ratchet type (geared).
- Suspension: Typically 4-point or 6-point harness.
- Temperature Range: Often tested for -10C to +50C.
- Weight: Approximately 300g to 420g.