Hot Selling Automatic Industrial Sliding Doors Overhead Steel Vertical Lifting Sectional Warehouse Dock Door

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Product Description

Overview & Basic Info

Model NO. Industrial Overhead Lift Door
Material Galvanized Steel, Aluminum Alloy
Special Function Heat Insulation, Soundproof, Heat Preservation
Certification ISO9001, Cma, CNAS, BV
Maximum Size Height 8000mm x Width 10000mm
Ambient Temp -30°C to +50°C

Product Description

Compared with traditional door panels, our industrial door panels are equipped with large back reinforcements, providing greater strength and superior bending resistance. Specifically designed for large hole installations, the wind resistance and compression-resistance of the entire door can reach 8-10 wind pressure levels.

The interior is filled with high-density polyurethane material, offering excellent characteristics such as heat insulation, sound insulation, and thermal preservation. It is widely used in various industrial plants and large lifting environments.

Industrial Overhead Door Description

Technical Parameters

Lifting Speed 110mm/s
Power Supply 220/380V; 450W
Panel Thickness 40mm, 43mm, 50mm, 60mm, 75mm
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Reliability

Composed of color steel composite panels treated with high-quality surface technology. Designed specifically for heavy-duty industrial use to meet diverse user needs.

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Convenience

90% of components are scientifically calculated for manual or electric operation. Fully compliant with national safety standards for easy lifting and security.

Door Panel Reliability Industrial Door Installation

Safety & Control Systems

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  • Stop in case of obstruction & airbag protection
  • Fall protection & Small door interlock protection
  • Secondary protection of upper and lower limits
  • Thermal protection worm special motor with manual device
  • Double-layer glue sealing & Anti-chain breakage device
Control System

Product Categories

Main Products Gallery Panel Categories Sectional Door Details

Company Profile

As a modern enterprise integrating design, production, sales, and service, we specialize in high-performance door solutions. Our main product line includes scroll hard fast doors, industrial lifting doors, flexible doors, stacking doors, and fast rolling shutter doors.

Our products are widely utilized across industrial and mining enterprises, commercial outlets, and residential villas. By strictly adhering to international quality standards, we ensure our products are beautiful, practical, safe, and durable. We are committed to innovation and providing professional after-sales support to all our global partners.

Factory Environment Production Line Workshop

Certifications & Shipping

Product Certifications Packaging and Shipping

Frequently Asked Questions

Q1: Do you offer product customization options?

A1: Yes, we offer customized services. You can customize according to your own needs, such as size, color, and function.

Q2: How do you determine the price of the product?

A2: Our prices are based on production costs, material quality, and market conditions. We strive to offer competitive prices while maintaining high quality.

Q3: What payment methods do you accept?

A3: We accept various payment methods, including T/T (telegraphic transfer), L/C (letter of credit), PayPal, and Alipay.

Q4: What is the minimum order quantity (MOQ)?

A4: Our standard minimum order quantity is 10 units. However, we can negotiate a lower MOQ for new customers or special circumstances.

Q5: How long does it take for delivery?

A5: Delivery time depends on order quantity and shipping method. After payment confirmation, we will provide an estimated delivery date.

Q6: What if the goods are damaged during transportation?

A6: Please inspect goods immediately upon receipt. If damage is found, notify us promptly with photos, and we will collaborate with the carrier to resolve the issue.

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