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12m*8m Industrial Automatic High Speed Steel Rolling Overhead Sectional Door

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12m*8m Industrial Automatic High Speed Steel Rolling Overhead Sectional Door

MOQ:	IUNIT
Price:	Negotiable
Standard Packaging:	plywood package
Delivery Period:	10~15DAYS
Payment Method:	T/T
Supply Capacity:	300 unit per month

Detail Information

Product Description

Detail Information

Place of Origin

China

Brand Name

Certification

ISO 9001/CE

Model Number

Sectional Overhead Door

Product Name:

Sectional Overhead Door

Material:

SUS 304 Stainless Steel,Aluminium Alloy,Color Coating Plate

Thickness Of Panel Mateiral:

0.326 / 0.45mm / 0.55mm / 0.6mm

Thickness Of Guiding Rail:

Thickness Of Panel:

40mm, 50mm, And 80mm

Maximum Available Size:

Door Width: 1000mm–8000mm, Door Height: 1500mm–10000mm

Size:

Customized Size

Wind Resistance:

Level 11

Speed:

0.2-0.4m / S

Torsion Spring:

≥30,000 Times

Sound Insulation:

Watertight:

Level 3 (water Pressure 30Pa)

Application:

Industrial Workshops

Highlight:

Sectional Overhead Door 12m*8m

Industrial Sectional Overhead Door

Product Description

12m*8m Max Dimension Industrial Automatic High Speed Steel Manufacturer Rolling Overhead Sectional Door

Product Introduction

Industrial workshops require reliable access solutions that can withstand frequent use and demanding working conditions. The Sectional Overhead Door is designed to provide secure, efficient, and space-saving access for factory environments.

This industrial sectional door features a vertical lifting system combined with durable insulated panels, making it suitable for both internal and external use. It ensures stable operation in industrial settings while improving energy efficiency and maintaining a safe working environment.

Advantages for Industrial Workshops

Supports High Frequency Use

Designed for frequent opening in busy factory environments.

Improves Production Efficiency

Fast and reliable door operation supports workflow.

Enhances Safety and Reliability

Stable structure ensures safe daily operation.

Reduces Energy Consumption

Insulated panels help control internal temperature.

Applications

Factory Workshops
Industrial Production Areas
Equipment Storage Facilities
Internal Warehouse Access
Manufacturing Plants

Product Specifications

Item	Description
Material	SUS 304 Stainless Steel,Aluminium Alloy,Color Coating Plate
Thickness of Panel Mateiral	0.326 / 0.45mm / 0.55mm / 0.6mm
Thickness of Guiding Rail	Gualvanized Steel,thickness: 2mm
Thickness of Panel	40mm / 50mm
Width of Panel	430mm / 550mm
Density of Sandwiches	48kg/m3
Surface Treatment	Power coating,thickness of coating:30um
Heat Preservation	4.5W/m.h
Wind Resistance	Beaufort scale 11, 28m/s
Noise Level:	≤60db
Sound Insulation Level	24 Db
Fire Retardation:	Class A
Speed	0.2-0.4m / s
Max Dimension	12m * 8m
Sealing Performance	EPDM rubber all round sealing : two side, top, bottom,between door panels
Steel cord	Flexible ,3.8mm
Power Supply	380V 50Hz / 220V 50Hz
Service Life	10 years
Emergency Operation	Manual Hoist Chain to open the door in case of power off
Balance System	a. Balance the weight of door through the torsion spring b. Easily manual operation: 140N to open c. Spring brake device:Anti-broken device d. Service Life:100 thousand open & close e. Prolong the service life of the motor
Safety	Airbag protection, door anti-fall device, wire rope anti-break protection device.
Optional Item	Window,pedestrian door

12m*8m Industrial Automatic High Speed Steel Rolling Overhead Sectional Door 0

Installation method

12m*8m Industrial Automatic High Speed Steel Rolling Overhead Sectional Door 1

Key Features of Sectional Overhead Door

Heavy Duty Industrial Door Structure

Reinforced steel panels
Strong hinge system
Industrial-grade components

Insulated Sectional Panel System

PU insulated panels
Thermal efficiency
Suitable for various climates

Overhead Lifting Mechanism

Vertical track system
Ceiling-mounted structure
Space-saving design

Electric Industrial Door System

Motor-driven operation
Remote control
Automation compatibility

Safety Protection Features

Anti-drop device
Spring safety system
Optional safety sensors

FAQ

Is the Sectional Overhead Door suitable for factories?

Yes, it is widely used in industrial workshop environments.

Can it handle frequent use?

Yes, it is designed for high-frequency operation.

Is it energy efficient?

Yes, insulated panels help reduce heat loss.

Get a Door Solution for Airport Ground Support Facilities

Project Consultation & Technical Support

Guidance on door selection, sizing, and integration with airport operations.

Bulk Supply & OEM Solutions

Suitable for airport complexes, logistics providers, and large-scale projects.

12m*8m Industrial Automatic High Speed Steel Rolling Overhead Sectional Door 2

12m*8m Industrial Automatic High Speed Steel Rolling Overhead Sectional Door 3

Tags:

Products

MOQ:	IUNIT
Price:	Negotiable
Standard Packaging:	plywood package
Delivery Period:	10~15DAYS
Payment Method:	T/T
Supply Capacity:	300 unit per month

Detail Information

Product Description

Detail Information

Place of Origin

China

Brand Name

YOHO

Certification

ISO 9001/CE

Model Number

Sectional Overhead Door

Product Name:

Sectional Overhead Door

Material:

SUS 304 Stainless Steel,Aluminium Alloy,Color Coating Plate

Thickness Of Panel Mateiral:

0.326 / 0.45mm / 0.55mm / 0.6mm

Thickness Of Guiding Rail:

2mm

Thickness Of Panel:

40mm, 50mm, And 80mm

Maximum Available Size:

Door Width: 1000mm–8000mm, Door Height: 1500mm–10000mm

Size:

Customized Size

Wind Resistance:

Level 11

Speed:

0.2-0.4m / S

Torsion Spring:

≥30,000 Times

Sound Insulation:

24dB

Watertight:

Level 3 (water Pressure 30Pa)

Application:

Industrial Workshops

Minimum Order Quantity:

IUNIT

Price:

Negotiable

Packaging Details:

plywood package

Delivery Time:

10~15DAYS

Payment Terms:

T/T

Supply Ability:

300 unit per month

Highlight

Sectional Overhead Door 12m*8m

Industrial Sectional Overhead Door

Product Description

12m*8m Max Dimension Industrial Automatic High Speed Steel Manufacturer Rolling Overhead Sectional Door

Product Introduction

Advantages for Industrial Workshops

Supports High Frequency Use

Designed for frequent opening in busy factory environments.

Improves Production Efficiency

Fast and reliable door operation supports workflow.

Enhances Safety and Reliability

Stable structure ensures safe daily operation.

Reduces Energy Consumption

Insulated panels help control internal temperature.

Applications

Factory Workshops
Industrial Production Areas
Equipment Storage Facilities
Internal Warehouse Access
Manufacturing Plants

Product Specifications

Item	Description
Material	SUS 304 Stainless Steel,Aluminium Alloy,Color Coating Plate
Thickness of Panel Mateiral	0.326 / 0.45mm / 0.55mm / 0.6mm
Thickness of Guiding Rail	Gualvanized Steel,thickness: 2mm
Thickness of Panel	40mm / 50mm
Width of Panel	430mm / 550mm
Density of Sandwiches	48kg/m3
Surface Treatment	Power coating,thickness of coating:30um
Heat Preservation	4.5W/m.h
Wind Resistance	Beaufort scale 11, 28m/s
Noise Level:	≤60db
Sound Insulation Level	24 Db
Fire Retardation:	Class A
Speed	0.2-0.4m / s
Max Dimension	12m * 8m
Sealing Performance	EPDM rubber all round sealing : two side, top, bottom,between door panels
Steel cord	Flexible ,3.8mm
Power Supply	380V 50Hz / 220V 50Hz
Service Life	10 years
Emergency Operation	Manual Hoist Chain to open the door in case of power off
Balance System	a. Balance the weight of door through the torsion spring b. Easily manual operation: 140N to open c. Spring brake device:Anti-broken device d. Service Life:100 thousand open & close e. Prolong the service life of the motor
Safety	Airbag protection, door anti-fall device, wire rope anti-break protection device.
Optional Item	Window,pedestrian door

12m*8m Industrial Automatic High Speed Steel Rolling Overhead Sectional Door 0

Installation method

12m*8m Industrial Automatic High Speed Steel Rolling Overhead Sectional Door 1

Key Features of Sectional Overhead Door

Heavy Duty Industrial Door Structure

Reinforced steel panels
Strong hinge system
Industrial-grade components

Insulated Sectional Panel System

PU insulated panels
Thermal efficiency
Suitable for various climates

Overhead Lifting Mechanism

Vertical track system
Ceiling-mounted structure
Space-saving design

Electric Industrial Door System

Motor-driven operation
Remote control
Automation compatibility

Safety Protection Features

Anti-drop device
Spring safety system
Optional safety sensors

FAQ

Is the Sectional Overhead Door suitable for factories?

Yes, it is widely used in industrial workshop environments.

Can it handle frequent use?

Yes, it is designed for high-frequency operation.

Is it energy efficient?

Yes, insulated panels help reduce heat loss.

Get a Door Solution for Airport Ground Support Facilities

Project Consultation & Technical Support

Guidance on door selection, sizing, and integration with airport operations.

Bulk Supply & OEM Solutions

Suitable for airport complexes, logistics providers, and large-scale projects.

12m*8m Industrial Automatic High Speed Steel Rolling Overhead Sectional Door 2

12m*8m Industrial Automatic High Speed Steel Rolling Overhead Sectional Door 3

Tags:

Industrial High Speed Door

Sectional Overhead Door

Loading Dock Leveler

High Speed Freezer Door

Spiral High Speed Door

Cold Storage Door

Loading Dock Shelter

Industrial Door Parts

Clean Room Door

12m*8m Industrial Automatic High Speed Steel Rolling Overhead Sectional Door

Sectional Overhead Door 12m*8m

Industrial Sectional Overhead Door

12m*8m Max Dimension Industrial Automatic High Speed Steel Manufacturer Rolling Overhead Sectional Door

Product Introduction

Advantages for Industrial Workshops

Supports High Frequency Use

Improves Production Efficiency

Enhances Safety and Reliability

Reduces Energy Consumption

Applications

Product Specifications

Installation method

Key Features of Sectional Overhead Door

Heavy Duty Industrial Door Structure

Insulated Sectional Panel System

Overhead Lifting Mechanism

Electric Industrial Door System

Safety Protection Features

FAQ

Is the Sectional Overhead Door suitable for factories?

Can it handle frequent use?

Is it energy efficient?

Get a Door Solution for Airport Ground Support Facilities

Project Consultation & Technical Support

Bulk Supply & OEM Solutions

Industrial Sectional Doors,

Industrial Overhead Door,

Industrial High Speed Door

Sectional Overhead Door

Loading Dock Leveler

High Speed Freezer Door

Spiral High Speed Door

Cold Storage Door

Loading Dock Shelter

Industrial Door Parts

Clean Room Door

Sectional Overhead Door 12m*8m

Industrial Sectional Overhead Door

12m*8m Max Dimension Industrial Automatic High Speed Steel Manufacturer Rolling Overhead Sectional Door

Product Introduction

Advantages for Industrial Workshops

Supports High Frequency Use

Improves Production Efficiency

Enhances Safety and Reliability

Reduces Energy Consumption

Applications

Product Specifications

Installation method

Key Features of Sectional Overhead Door

Heavy Duty Industrial Door Structure

Insulated Sectional Panel System

Overhead Lifting Mechanism

Electric Industrial Door System

Safety Protection Features

FAQ

Is the Sectional Overhead Door suitable for factories?

Can it handle frequent use?

Is it energy efficient?

Get a Door Solution for Airport Ground Support Facilities

Project Consultation & Technical Support

Bulk Supply & OEM Solutions

Industrial Sectional Doors,

Industrial Overhead Door,