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Industrial Sectional Door with 40mm Door Panel Thickness for Wind-Resistant and Heat-Insulating Sliding Garage Door

MOQ:	1
Price:	500

Detail Information

Product Description

Detail Information

Certification:

ISO9001, CE

Model NO.:

SD-S1

Type:

Sliding

Open Style:

Sliding

Opening Type:

With Remote Control

Door Panel Thickness:

40mm

Galvanized Steel Thickness:

0.4mm

Galvanized Steel Track:

2.0mm

Motor:

AC 220V-240V 50/60Hz

Thermal Conductivity:

0.38 W/mc

Acoustic Insulation:

24dB(DIN52210)

Fire Resistance:

B2(DIN4102)

Wind Resistance:

450N/m2

Polyurethane Density:

46kg/m3

Torsion Spring Life:

30,000 Cycles

Surface Finishing:

Finished

Highlight:

40mm Door Panel Thickness Industrial Sectional Door

Wind-Resistant Sectional Rolling Shutter Door

Heat-Insulating Sliding Garage Door

Product Description

Industrial Sectional Doors for Factories and Hangars

Our sectional rolling shutter doors are engineered for industrial applications, offering easy operation, wind resistance, and superior heat insulation properties.

What Are Sectional Rolling Shutter Doors?

Sectional steel doors feature wide panels that can be customized with windows or solid steel sections. When retracted, these doors roll up compactly against the ceiling, making them suitable for virtually any installation condition.

Insulated Sectional Door Construction

Our industrial sectional doors feature double-layer sandwich construction with hot-dip galvanized steel plates and polyurethane surface processing. The 40mm thick core contains polyurethane insulation material for excellent thermal performance.

The door body includes box-shaped edge banding with connecting hinges for embedded track installation. Comprehensive sealing systems using spherical vinyl resin strips along the width and height prevent wind, rain, and air penetration. The balanced torsion spring system ensures smooth operation even without motor power.

Technical Specifications

Motor Transmission System

Industrial door specialized motor with reduction gear, three-phase asynchronous motor, brake system, and manual operation mechanism
Axle drive system eliminates secondary transmission for stable, reliable operation
Manual chain mechanism for emergency operation during power failure

Control System

Digital signal processing chip with industrial-grade full isolation circuit
Advanced phase sequence protection with software calculation
Overcurrent protection and blue screen LCD HMI display
Fourth-generation absolute value limit technology for precision control
Vector frequency conversion for constant torque output and mechanical protection
Multiple reserved ports for interlock, remote control, infrared security, and radar induction

Door Panel Specifications

Double-layer hot-dip galvanized embossed anti-corrosive coated steel plate
Polyurethane density: 46kg/m³, thickness: 40mm
Comprehensive sealing at all joints for optimal insulation
Single layer steel sheet thickness: 0.4mm with flame-retardant polyurethane filling

Parameter	Value
Thermal Conductivity	0.38 W/m·K
Acoustic Insulation	24dB (DIN52210)
Fire Resistance	B2 (DIN4102)

Rail System

High-quality anti-corrosive metal guide rail system with 2mm thickness supports and guides door operation. Multiple lifting configurations available including vertical lift, high lintel lift, and bottom lintel lift to optimize building space.

Performance Specifications

Wind resistance: Standard wind load 450N/m²
Torsion spring system: Galvanized springs with minimum 30,000 life cycles

Safety Systems

Torsion spring break-proof system: Locks axle immediately upon spring failure
Wire rope anti-break device: Self-locks within 5cm during cable failure
Safety pressure switch: Door instantly reverses upon detecting obstruction
Safety infrared ray counter switch: Prevents closing when obstacles detected

Sealing System

Bottom sealing strip made of ethylene-polypropylene adhesive material with anti-low temperature and anti-fracture properties. Complete perimeter sealing prevents rain, dust, sound, and heat transmission.

Component Visual Reference

Operation Mode

Obstacle Sensing Device

Torsion Spring

Spring Break Protection

Galvanized Steel Track

Top Seal

Bottom Sealing Strip

Hardware Components

Hardware Details

Complete Assembly

Frequently Asked Questions

What is the minimum order quantity for the product?

There is no minimum order quantity. We recommend using wooden crates for shipping protection.

What sizes and application scenarios are available?

We provide professional suggestions and drawings based on your specific requirements to deliver optimal solutions.

Can I get industrial door samples for quality checking?

Yes, samples are available for quality verification.

How do I get a price for the product I need?

Please provide exact size and quantity requirements for a detailed quotation plan.

What payment terms do you accept?

We typically accept T/T (Telegraphic Transfer) payments.

How can we become your agent in our area?

We welcome agent partnerships. Please email your ideas and company/personal information to discuss collaboration opportunities.

Can you send me the price list?

Yes, we provide quotations for regular sizes. Since products are custom-sized, please specify your requirements.

Is it convenient to visit your factory?

Yes, our factory is conveniently located just 2.5 hours from Shanghai Airport. We welcome visits and offer local hospitality.

Tags:

Industrial Sectional Doors

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