Warehouse Overhead Automatic Sectional Vertical Lift Industrial Door

Customization: Available
After-sales Service: Available
Warranty: 12 Months

Product Description

Basic Specifications

Model NO.
NTID
Material
Steel
Type
Sliding
Open Style
Lifting
Opening Type
With Remote Control
Special Function
Soundproof, Security, Wind Resistance, Insulation
Color
Customized
Certification
ISO9001
Surface Finishing
Finished
Panel Thickness
40mm
Wind Resistance
>450 N/M2
Sealing Material
EPDM
Balance System
Torsion Spring
Application
Factory, Garage, Hotel, Warehouse etc

Product Description

Warehouse overhead automatic sectional vertical lift industrial door
Industrial Door Overview

- Product Overview

Industrial sectional doors are suitable for various external building applications, especially in environments requiring high cleanliness such as medicine, food, electronics, and printing. These doors offer a beautiful appearance, high strength, and reliable security. They feature stable opening, low noise, excellent sealing, and heat preservation, effectively saving workspace and improving operational efficiency.

Sectional Door Features

- Product Features

  • Customized Lifting: Multiple methods including straight type, standard lifting, high lintel, and low lintel to suit your building's civil structure.
  • Unique Roller Design: Distributes force across hinges and wheels to extend overall service life and ensure gentle operation.
  • High-Quality Panel: Double-sided hot-dip galvanized steel with high-density polyurethane foam insulation and anti-pinch design.
  • Superior Sealing: EPDM rubber seals on all sides ensure rainproof, dust-proof, and soundproof performance.
  • Safety Devices: Includes spring brake devices, accident dropping safety systems (steel cord), and wireless safety airbags.
Technical Detail 1
Technical Detail 2

Product Parameters & Components

No. Component Name No. Component Name No. Component Name
1Fall protection supporter2Straight track3Side hinge & wheel seat
4Middle hinge5Steel rope6Drum
7Transmission shaft8Spring fastener9Spring
10Spring seat11Track fixing steel12Opener
13Pull chain14Control panel15Reinforcing rib
16Top sealing strip17Door panel18Track protective plate

- Opener Configuration:

ModelNT50-220NT70-380NT100-380NT120-380
Input Voltage220V/50Hz380V/50Hz380V/50Hz380V/50Hz
Rated Power200W450W650W800W
Torque30N.m65N.m100N.m120N.m
Max Door Area15 m230 m250 m260 m2
ProtectionIP54IP54IP54IP54

Professional Service & Packaging

Professionalism
Support

Our team brings years of industry experience across design, manufacture, delivery, and installation. We provide all-sided support, helping customers choose the most cost-effective solutions while offering training for proper operation and maintenance.

- Quality Packaging

Qualified plywood is used for LCL (Less than Container Load) shipments, while sturdy cartons or pallets are used for FLC (Full Container Load). Customized packaging is available upon request.

Packaging 1
Packaging 2

About the Manufacturer

Established since 2000, we are a leading manufacturer specializing in automatic doors, including industrial sectional doors, high-speed roll-up doors, and garage door hardware kits. We focus on providing precision-engineered solutions that help our global clients remain competitive through optimal design and affordable rates.

Factory Overview

Frequently Asked Questions

What are the main applications for these industrial doors?
They are ideal for warehouses, factories, logistics centers, and environments requiring isolation or high cleanliness, such as food processing or pharmaceutical plants.
Can the lifting method be customized for low ceiling heights?
Yes, we provide various lifting methods including low lintel lifting type and roof tracking to maximize your building space.
What safety features come standard with the door?
Our doors include a torsion spring anti-breaking system, wire rope anti-falling devices, and a safety pressure switch that causes the door to rebound if it touches an object.
What is the lifespan of the balance system?
The high-quality torsion spring system is designed for a lifespan of at least 50,000 opening and closing cycles.
How well do these doors handle wind and weather?
The doors have a wind resistance rating of ≥450N/m2 and use EPDM sealing material on all sides to ensure they are rainproof, dust-proof, and offer excellent thermal insulation.
Is technical support available for installation?
Yes, we provide comprehensive installation videos, technical documents, and online guidance to ensure successful setup.

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