Global Technical Standards
Sectional overhead doors have been widely used for decades in industrially advanced countries. As essential infrastructure for modern factories, they form a complete industrial door system together with sliding lift doors, sliding doors, and wind-resistant roller shutters. With exceptional sealing and safety features, they have become the preferred choice for demanding production environments such as automotive manufacturing and machinery equipment industries. Their thermal insulation, soundproofing, heat retention, and anti-theft functions ensure product quality. High-performance industrial overhead doors are now becoming standard equipment in modern factory construction.
Mego’s Core Technology
Precision Balance and Safety Protection
Mego’s industrial overhead doors employ a precision torsion spring balancing system that scientifically counteracts the door’s own weight. Torsion springs are manufactured from 60Si2Mn special alloy, ensuring a service life of over 35,000 cycles. Surface galvanization combined with reinforced steel cables significantly enhances corrosion resistance. The innovative torsion spring breakage protection device effectively prevents door panel falling, providing dual safety protection.
Optimized Door Structure
Professional-grade color steel panels with 40-100mm high-density polyurethane filling provide graded thermal and acoustic insulation. Flame-retardant formulations further enhance fire safety, meeting the requirements of main entrances in factories demanding high sealing performance.
Core Performance Advantages
- Smart Control: Electric/manual dual-mode operation with remote monitoring and auto-sensing capabilities
- Safety Protection: Anti-pinch devices, infrared obstacle detection with automatic reversal, and dual steel cable protection
- Wind Resistance: Reinforced structural design capable of withstanding category 12 typhoon-force winds
- Lighting Design: Double-layer insulated glass windows balancing natural lighting needs with sealing performance
- Anti-theft System: High-security locks with internal locking mechanisms and anti-pry structural design
- Precision Sealing: Triple-seal system with air permeability of only 0.40-2.5 m³/m²/h under 50Pa pressure
- Aesthetic Design: UV-resistant and corrosion-proof surface treatment with multiple color options
Application Scenarios
Mego’s industrial overhead door technology matches international brands such as Hörmann, SEPPESand is suitable for:
- Cold chain logistics and low-temperature warehouses
- Clean workshops for food and pharmaceutical production
- Temperature-controlled areas in high-precision manufacturing
- Production environments requiring sound insulation and noise reduction
- High-efficiency green factories
Mego overhead doors are not merely passageways but critical infrastructure for intelligent manufacturing and green production, providing comprehensive security, energy efficiency, and operational effectiveness for modern industry.