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40mm Thickness Polyurethane Foamed Wind-Resistant Sectional Garage Door with Pedestrian Access

MOQ:	1
Price:	500

Detail Information

Product Description

Detail Information

Certification:

ISO9001, CE

Door Thickness:

40mm

Steel Thickness:

0.4mm

Track Thickness:

2.0mm

Motor Voltage:

AC 220V-240V

Motor Frequency:

50/60Hz

Polyurethane Density:

46kg/m3

Thermal Conductivity:

0.38 W/mc

Acoustic Insulation:

24dB

Fire Resistance:

Wind Resistance:

450N/m2

Spring Life Cycles:

30,000

Surface Material:

Galvanized Steel

Core Material:

Polyurethane Foam

Sealing Material:

Ethylene-polypropylene

Operation Mode:

Remote Control

Highlight:

40mm Thickness Sectional Garage Door

Polyurethane Foamed Industrial Sectional Door

Wind-Resistant Rolling Shutter Door

Product Description

40mm Thickness Polyurethane Foamed Sectional Garage Doors with Pedestrian Door

Sectional door designed for factory and hangar applications, featuring easy operation, wind resistance, and thermal insulation properties.

What Are Sectional Rolling Shutter Doors?

Sectional roller shutter doors consist of wide panels that can be customized with windows or steel sections. When retracted, these doors roll up and lie flat against the ceiling, making them suitable for almost any installation condition.

Insulated Sectional Doors Construction

Our industrial sectional doors feature double-layer sandwich hot-dip galvanized steel panels with surface polyurethane processing. The core material is polyurethane insulation with a thickness of 40mm. The door body includes box-shaped edge banding with connecting hinges mounted on the edge banding for embedded track installation.

Sealing system includes top and bottom sealing strips and lateral sealing strips made of spherical vinyl resin along the width and height of the door to prevent wind, rain, and penetration. The balance system consists of torsion spring, reel, steel shaft, and locking flange with steel-wrapped wheels and steel cable breaking device.

Product Specifications

Motor Transmission System

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

Control System

Digital signal processing chip with full isolation circuit standard
Advanced phase sequence protection and overcurrent protection
Blue screen LCD display showing default, running, and status codes
Fourth generation whole-course absolute value limit technology
Vector frequency conversion for constant torque output and mechanical protection
Multiple reserved ports for interlock, remote control, infrared security, and radar induction

Door Plate Specifications

Double-layer hot dip galvanized embossed anticorrosive coated steel plate
Polyurethane density: 46kg/m³, thickness: 40mm
Sealing strips at each joint for optimal sealing
Single layer steel sheet thickness: 0.4mm
Anti-flaming polyurethane material without Freon

Parameter	Value
Thermal conductivity	0.38 W/m·c
Acoustic insulation	24dB (DIN52210)
Fire resistance	B2 (DIN4102)
Wind resistance coefficient	Standard wind load 450N/m²

Rail System

High-quality anticorrosive metal guide rail system with 2mm thickness rail and rail bracket. Multiple lifting options available including vertical lift standard hoist, high lintel lift, and bottom lintel lift to optimize building space.

Torsion Spring System

Balances door weight with spring force. System includes pivot, spring set, galvanized torsion spring (30,000+ life cycles), rope wheel, and coupling.

Safety Systems

Torsion spring break-proof system: Locks axle immediately if spring breaks
Wire rope anti-break device: Self-locks within 5cm if wire rope breaks
Safety pressure switch: Door bounces up instantly if pressing on objects
Safety infrared ray counter switch: Prevents closing if obstacles detected

Sealing System

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

Operation Mode & Components

Obstacle Sensing Device

Torsion Spring

Spring Break Protection Device

Galvanized Steel Track

Top Seal

Bottom Sealing Strip

Hardware

Installation Overview

Mechanism Detail

Complete System

Frequently Asked Questions

What is the minimum order quantity for the product?

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

What are the sizes and application scenarios of various products in your factory?

We provide professional suggestions and drawings based on customer needs to deliver the best solutions.

Can I get industrial door samples for quality checking?

Yes, samples are available.

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

Please provide the exact size and quantity requirements. We will provide a detailed quotation plan according to your specifications.

What payment terms will you accept?

We typically accept T/T (Telegraphic Transfer).

We would like to be your agent in our area. How to apply for this?

We welcome agent partnerships. Please send your ideas, company or personal information via email to discuss collaboration opportunities.

Can you send me the price list?

Yes, since our products are custom-sized, we can provide quotations for regular sizes based on your requirements.

Is it convenient to visit your factory?

Yes, our factory is only 2.5 hours drive from Shanghai Airport. We welcome visitors to our facility and offer local hospitality.

Tags:

Industrial Sectional Doors

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