Motorized Warehouse Overhead Door & Insulated Sectional Garage Door for Sale

Product Description

Sectional industrial door
Product Description
Product Name Sectional industrial door
Color White or customized
Material Aluminum plate and PU foam insulation
Rail track Double or single track
Application Industrial buildings, warehouses and so on
Package Plastic foam, Paper box, Strong carton and Wood box
🏭
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.

The doors are designed advanced and cost-effective. The door panels are made of high quality painted steel or aluminum alloy plate and insulated by environment friendly polyurethane foam. We have white, silver, gray, dark gray, red, blue and many other colors to choose from. The thickness of the door panel is 40mm, 50mm, 40/70mm optional. The door is equipped industrial motor, with soft start and close function, and quiet operation.

Product details
Industrial door display
Product Display
Slat Option 40mm, 50mm, 40/70mm
Lift Methods Vertical lift / Standard lift / High position lift / Special lift
Door Designs Visible window / Door in door
Door Panel Structure
🛡️
Door Panel 40/50/40+70 series door panels, filled with polyurethane foam, anti-pinch, sturdy and durable, thermal insulation and sound insulation.
📏
Door Panel Structure The top and both side guide rails are equipped with EPDM sealing tapes and bottom seals. The door panel interface is equipped with sealing rubber to cut off heat transfer and reduce energy loss.
⚙️
Balance Device High-quality torsion spring steel treated with anti-corrosion, capable of 30,000 to 100,000 cycles. Pulley slides and hinges ensure smooth operation.
📱
Control System Intelligent control with frequency conversion, slow start and stop. Supports interlock linkage, automatic opening, and remote communication.
Sectional Door Details
Component Details:

1. Double Track 2. Motor bracket 3. Pull & push part 4. Track small link 5. Motor rail 6. Side hinge and Roller 7. Motor 8. Tubular shaft 9. Motor rail bracket 10. Torsion spring 11. Motor rail curve part 12. Drum 13. Bearing bracket 14. Steel rope 15. Big track cover bracket 16. Track Cover 17. Track 18. Bottom roller bracket 19. Center hinge 20. Door panels

Measurement Guide
Measurement diagram

Measurements should be taken indoors at three different points:

  • H: Height of the door opening (ground to top).
  • B: Width of the door opening (left to right edge).
  • h: Headroom - distance from top of opening to ceiling (min 500 mm).
  • b1/b2: Lateral distance from edges to obstacles (min 150 mm).
  • L: Depth of the room.

Note: For H and B, use the maximum value. For h, b1, b2, and L, use the minimum value.

Measurement points
Why Choose Us
Product Packaging

We offer different packing options to meet customer requirements:

Frequently Asked Questions
1. Are you a manufacturer or a trading company?
We are a China-based manufacturer specializing in various doors including rolling doors, garage doors, and industrial doors.
2. Can you accept custom orders?
Yes, we provide full customization services according to your specific requirements, including size, color, and materials.
3. Do you provide samples?
We offer samples free of charge; however, the cost of freight is to be covered by the customer.
4. What information is needed for an exact price quote?
To provide an accurate quote, we need: (1) Official drawings with dimensions and quantity; (2) Preferred color and panel thickness; (3) Any additional special requirements.
5. Is the installation difficult?
Our products are designed for easy installation. We provide comprehensive installation instructions and video guides to assist you.
6. What is the typical delivery time?
The delivery time is approximately 15-30 days, depending on the availability of raw materials and specific order requirements.

Related Products