Industrial Door Series

Sectional Overhead Door / Sliding Lifting Door

Product ID：Industrial Door Series
Phone: 0086 18728487224
WhatsApp: 0086 18728487224
Email: info@zhxitrade.asia
Email2: mr.li@zhxitrading.asia
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Product Name: Sectional Overhead Door / Sliding Lifting Door

Product Description:
An industrial door that lifts vertically upward along a track system, designed for use in factories, warehouses, logistics centers, and other industrial facilities.

Key Advantages:

Strong wind resistance, ensuring high safety and structural stability
Standardized manufacturing process with reliable and consistent quality
High-quality surface treatment for an attractive appearance and long-lasting durability
Long service life with easy and low-cost maintenance
Excellent door panel performance with strong thermal insulation and heat retention properties

Technical Specifications

Size Range: Width up to 8000mm, Height up to 6000mm
Wind Pressure Resistance (GB/T7106-2006): Standard 450 N/m²
Water Tightness: Class 1 (GB/T7106-2008)
Air Tightness: Class 7 (GB/T7106-2008)
Door Panel Weight: Approx. 12 kg/m²

Excellent Thermal Insulation
The door panels are made of double-layer steel or aluminum sandwich panels, with polyurethane filling in the middle. This design effectively reduces heat loss, making it ideal for factories that require heating or thermal insulation.

Long Service Life
The door panels are coated with galvanized steel plus Polyester (PE) or Fluorocarbon (PVDF) finish, featuring an embossed surface for durability. Equipped with torsion spring counterbalance, the doors have a service life of up to 300,000 cycles. The tracks are made of galvanized steel, and nylon rollers ensure smooth and effortless operation.

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