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Home > products > Sectional Overhead Door >
Thermal Insulated Reinforced Industrial Sectional Overhead Door with 40mm Panel for Factory Main Gates

Thermal Insulated Reinforced Industrial Sectional Overhead Door with 40mm Panel for Factory Main Gates

Excellent Thermal Insulation

Strong Reinforced Structure

Factory Main Gate Door

Place of Origin:

China

Brand Name:

YOHO

Certification:

ISO 9001/CE

Model Number:

Sectional Overhead Door

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Thermal Insulated Reinforced Industrial Sectional Overhead Door with 40mm Panel for Factory Main Gates Thermal Insulated Reinforced Industrial Sectional Overhead Door with 40mm Panel for Factory Main Gates Thermal Insulated Reinforced Industrial Sectional Overhead Door with 40mm Panel for Factory Main Gates
Product Details
Product Name:
Sectional Overhead Door
Usage:
Factory Main Gate
Thermal Insulation:
High-density Sandwich Core, All-round EPDM Sealing
Panel Material:
SUS 304 Stainless Steel / Color-Coated Steel Plate
Panel Thickness:
40mm / 50mm / 80mm
Panel Core Density:
48kg/m3
Structure:
Reinforced Panel Edges, Heavy-duty Hinges And Tracks
Wind Resistance:
Level 7-8
Torsion Spring:
30,000+ Cycles
Sound Insulation:
24dB
Highlight:

Excellent Thermal Insulation

,

Strong Reinforced Structure

,

Factory Main Gate Door

Payment & Shipping Terms
Minimum Order Quantity
1 Unit
Price
Negotiable
Packaging Details
Plywood case
Delivery Time
10-15 Days
Supply Ability
300 Units per Month
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Contact Us
86--18021983369
yohao260105@gmail.com
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Product Description
Thermal-Insulated Reinforced Industrial Sectional Overhead Door For Factory Main Gates
A Thermal-Insulated Reinforced Industrial Sectional Overhead Door built as the factory main gate combines excellent thermal insulation with a strong and reinforced structure. Installed at the primary entrance of a manufacturing plant, it seals the building against heat loss, wind, and dust while standing up to constant industrial traffic.
Built for the Factory Main Gate
As the factory main gate, the door is the busiest opening in the building, so it must deliver both energy efficiency and structural strength. Double-skinned sandwich panels with a high-density core provide excellent thermal insulation, while reinforced panels, hinges, and tracks deliver a strong and reinforced structure that keeps the door stable and reliable over years of daily operation.
Key Advantages
  • Excellent Thermal Insulation: High-density sandwich panels with a 40mm / 50mm / 80mm core and EPDM all-round sealing minimize heat transfer and energy loss at the main gate.
  • Strong & Reinforced Structure: Reinforced panel edges, heavy-duty hinges, and 2mm galvanized guide rails deliver the strength needed for a large, high-traffic factory entrance.
  • Balanced Smooth Operation: A torsion-spring counterbalance system keeps the reinforced door light to operate and reduces load on the motor.
  • Weather-Tight and Durable: Powder-coated or stainless finishes combined with full sealing keep the main gate weather-tight and long-lasting.
Product Specifications
Panel Material SUS 304 Stainless Steel / Color-Coated Steel Plate
Panel Thickness 40mm / 50mm / 80mm
Panel Core Density 48kg/m³
Guiding Rail Galvanized steel, 2mm
Structure Reinforced panel edges, heavy-duty hinges and tracks
Thermal Insulation High-density sandwich core with all-round EPDM sealing
Wind Resistance Level 7-8
Speed 0.2-0.4m/s
Torsion Spring Life 30,000+ cycles
Sound Insulation 24dB
Power Supply 380V 50Hz / 220V 50Hz
Operating Automatic with manual chain hoist backup
Typical Applications
  • Factory main gate entrances
  • Manufacturing plant primary access points
  • Energy-sensitive production buildings
  • Large facility entrances with heavy vehicle traffic
  • Industrial gates requiring strength and insulation
Frequently Asked Questions
Why use a sectional door as the factory main gate?
It combines excellent thermal insulation with a strong reinforced structure, sealing the main entrance while handling heavy daily traffic.
Which panel materials and thicknesses are available?
Panels are offered in SUS 304 stainless steel or color-coated steel plate, with 40mm, 50mm, or 80mm thickness for different insulation and strength needs.
Is the structure strong enough for a large main gate?
Yes. Reinforced panel edges, heavy-duty hinges, and 2mm guide rails are designed for large, high-traffic factory entrances.
Does it help reduce energy costs?
Yes. The insulated core and full EPDM sealing help minimize heat loss and energy consumption.
Get a Quote for Insulated Reinforced Factory Gate Doors
We provide technical consultation, OEM services, and bulk order solutions for thermal-insulated reinforced industrial sectional overhead doors used as factory main gates.
Tags：

Industrial Sectional Doors

Industrial Overhead Door

Sectional Garage Door

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