Thermal Insulated Industrial Sectional Door for Cold Storage

Customization: Available
After-sales Service: Online Technical Support
Warranty: 1 Year

Product Description

Basic Information
Model NO.
HSD-180
Material
Steel
Thickness
40mm
Opening Style
Rolling
Opening Type
Power Driven
Panel Pattern
Square
Color
White
Certificate
CE
Wind Resistance
10level, 600n/M²
Advantage
High Security, Heat Preservation
Overview

Why more and more factories choose our industrial doors?

1. Industrial Door Brand Exported to Over 50 Countries
2. Serving Over 3600 Clients Worldwide
3. Holder of Multiple Authoritative Certifications, Including CE, SGS, UL
4. Supplier Partner to Fortune 500 Companies
5. Advanced Servo Intelligent Control Systems for Professional Needs

Sectional Door Overview

Sectional doors are installed at openings in industrial buildings, warehouses, workshops, docks and other industrial facilities. The reinforced door structure ensures uninterrupted operation and the reliable sealing system guarantees high thermal insulation of the room.

Installation Site Display
Site 1
Site 2
Site 3

Factory gate + Equipment room + Warehouse

Product Description & Specs
Speed0.2-0.3m / s
Panel Thickness40 mm
Available ColorsYellow, Red, Blue, White, Grey
MotorGerman FROG PUPIL
Safety ProtectionAnti-wire rope break device, bottom airbag device, torsion spring anti-break function.
Torsion Spring Life≥30,000 times
Foam MaterialHigh-density Polyurethane (48kg/m³)
Wind Loading4*4 Newton 700 / m2
Sound Insulation24dB
Key Product Features
Feature Details 1
Feature Details 2

1. Door Panel Structure: Equipped with EPDM sealing tapes. Interface sealing rubber cuts off heat transfer and reduces energy loss.

2. Balance Device: High-quality spring steel treated with anti-corrosion coating. Designed for 30,000 to 100,000 cycles.

3. Control System: Intelligent frequency conversion control, slow start and stop, stable and durable with multiple expansion ports.

4. Fall Arrest Device: Quick reaction locking mechanism that stops falling doors within 20cm if a spring breaks.

Color Options & Components
Colors 1
Colors 2
Technical Drawing
Main Components: Vertical guide rail, Side frame, Door shaft, Torsion spring device, Sheave, Roller bracket, Sandwich door panel, Bottom sealing strip, End buffer.
Installation Guide
Installation Guide Map
  • H - Height of door opening (ground to top)
  • B - Width of door opening (left to right edge)
  • h - At least 500 mm clearance above the opening
  • b1/b2 - Lateral distance requirement of at least 150 mm
Project Cases
Project Case
Industrial Door Technology Excellence

We are a high-tech company focusing on the development, design and manufacturing of industrial door technology. We manufacture complete customized entrance door system solutions for industrial customers. Our main products include high speed doors, automatic roller shutter doors, sectional doors, etc. All products comply with European industry standards and have obtained EU CE, international SGS, and ISO9001 quality management systems certifications.

Factory Strength
Production Line
Frequently Asked Questions
Why choose our products?
We provide cost-effective products with high quality, professional technical sales support for both pre-sale and after-sale, and over 13 years of experience in production and customization.
How can we start a project?
We only need your basic background information and project site details. Site plan drawings are best. We can provide a complete solution based on this info.
Is the installation difficult?
It is easy to install using screws with no welding required. Installation videos are supplied, and our technical staff is available for guidance. On-site guides are also available.
What is the estimated delivery time?
General lead time is around 15-20 days after sample confirmation, shipping via major ports like Shanghai or as per your requirements.
What payment terms do you accept?
We usually accept T/T in advance. Please feel free to contact us if you prefer other payment terms.
How do you handle after-sale service?
Spare parts can be delivered within 24 hours via international couriers like DHL, UPS, or TNT to ensure minimal downtime.

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