Steel Roll Up Door
Almost a decade in the business, having opened in 2014, SEPPES specializes in steel constructions ranging from secure store rolling doors to the most complex steel-frame structures. All our constructions are characterized by remarkable quali[…] coming to our constant concern for the customer’s convenience, all of our constructions come with an optional automation system. This system comes with a digital management program, allowing full control over the doors. We guarantee for your wonderful experience and same-time security, all user data is encrypted.
SEPPES: Your Premier Manufacturer Of Steel Roller Shutter Door
SEPPES is a leading manufacturer of high-quality steel roller shutter doors, committed to providing exceptional products that enhance efficiency and security in various industries. Drawing inspiration from cutting-edge technology, we consistently deliver reliable and innovative door solutions.
Core Technology Of Steel Roll Up Door
1. High strength and durability
2. High safety
3. Good sealing performance
4. Easy to operate
5. Energy saving and environmental protection
6. Versatile design
Steel Roll Up Door Data Sheet
size(mm) | W4400*H6620(customized according to customerrequirements) |
thickness of door panel(mm) | 0.8+0.3 foam material(optional) |
color | white(optional) |
thickness of The door orbital (mm) | 2.5 |
door panel material | Steel |
width of door orbital(mm) | 100 |
opening speed (m/s) | 0.025m/s |
Motor drive | ten square tubular motor |
Voltage | 220V 50Hz(customized according to customer’s country) |
Machine dimension (L*W*H/mm) | 6800*700*700 |
Steel Roll Up Door Installation
As per the factory’s records, 90% of the work has been done. The guide rail and the bracket must be connected Along with the track which has to be flushed mounted to the wall. The only thing left to do is to tension the spring and then, it will be done.
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Applications of Machine Protection Door
Steel roll up doors deliver strong, dependable access that supports smooth operations in warehouses, factories, garages, and storage facilities—just a few examples. Thanks to heavy-duty steel slats, smooth rolling mechanisms, and corrosion-resistant finishes, these doors ensure long-lasting durability, security, and protection against harsh weather and impact. They stand out especially within the application zones listed below.
Leading Steel Roll Up Door Manufacturers in China - SEPPES
Our company SEPPES is a professional Industrial Doors manufacturer. Products exported to 70 countries. Our products have multiple technical patents and EU CE certification with rich experience in fast shutter doors, rapid doors, high-speed roll-up doors, high-speed spiral doors, high-speed stacking doors, and PVC roller doors.
Why Choose Us
Here are 4 main reasons why many foreign buyers wholesale steel roll up door from SEPPES Factory in China, along with fair data parameters for each point:
Export scale and reliability
Evidence: SEPPES highlights thousands of served factories and broad export footprint to 50+ countries, signaling stable capacity and export know‑how. Reference parameters: annual export destinations 65+ countries; 3,000–4,000 projects/year capacity range; on-time delivery rate target 95–98%.
Competitive total cost
Evidence: China’s strong steel export ecosystem and rising export volumes indicate scale efficiencies that help keep pricing competitive. Reference parameters: ex‑works price for standard galvanized steel roll-up door leaf: $22–$35/m²; motor set $180–$350/unit; volume discount tiers at 50/100/200+ units.
Product performance and customization breadth
Evidence: SEPPES and major B2B listings show configurable specs (materials, motors, sizes) and industrial-grade performance. Reference parameters: door thickness 0.6–1.0 mm steel slats; corrosion protection: galvanized ≥Z180; wind resistance up to 20–28 m/s (Beaufort 9–10); thermal insulation U-value 3.0–4.5 W/m²·K with filled slats; noise ≤65 dB during operation.
Export-friendly service and lead times
Evidence: SEPPES positions as an export-oriented supplier with mature documentation and after‑sales support. Reference parameters: MOQ 1–10 units per model; standard lead time 12–25 days for ≤100 units; warranty 12–24 months; spare parts availability ≥5 years; sample production 5–7 days
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Our Amazing Clients
We have exported to more than 65 countries and regions. Our powerful service internet and installation team helps us build relationships with customers who come from Europe, the Middle East, South America, and South East Asia.
We have authentic and authoritative certificates
SEPPES International Trademark Certification
Since our founding, SEPPES has secured trademark registrations across several countries. Each new certification symbolizes growing worldwide recognition of our brand, which, in turn, reinforces our competitive position and expands our influence in international markets.
Welcome to SEPPES's Indsutrial Doors Factories
Frequently Ask Questions
Q :What is a steel roll-up door?
A: A roll-up steel door consists of modular slats of steel that coil vertically around the top of the door opening. This design uses minimum floor and ceiling space and most operational busy areas. Roll-up doors are also designed for maximum sturdiness and frequent industrial use.
Q: What are the main benefits of using a steel roll-up door?
A:Best features of steel roll-up doors are maximum space usage while providing top class security and durability. They also border on customizing the horizontal and vertical dimensions of the door. Lights, sprinklers, and other ceiling-mounted gadgets go unharmed because overhead sprinklers remain inactive and clear of obstruction.
Q: Where are these doors typically used?
A:These doors are very flexible hence used in warehouses, logistic centers, factories, and even along borders for internal partitions. Roll-up doors find huge demand in the storefront for security, parking lots and garages, self storage centers, and even buildings for agri-business.
Q: What materials and finishes are available?
A: Except for galvanized steel, most other materials of construction are not used because of the phenomenal durability, resistance to corrosion, and being 0.6mm to 1.2mm in thickness. If extra strength is needed, a sated glass or layer of sated glass is used. Mores a coat of primer or powder in different shades of satin is used for powder coating to match the architectural design.
Q: Are steel roll-up doors customizable?
A:Certainly, these doors are customizable in way just about any other kind of door can be. Specifying height, operating mechanism, and other functional attributes are well within the capabilities of the door. Optional features include various types of vision windows and vision slats.
Q:How do wind and load ratings work?
A:Wind load rating of a door is an ever-important measurement for doors in coastal regions that happen to be prone to storms. Doors are tested and rated individually to resist certain wind speeds, frequently reaching 20-28 m/s, which is equal to Force 9-10 of the Beaufort Scale for outside weather conditions.
Q:Can steel roll-up doors be insulated for temperature and noise control?
A:Definitely yes. If the requirement is for controlling the climate, the door can be designed in such a way that the slats are insulated and filled with polyurethane to improve overall thermal efficiency and restrict energy expenditure. The overall insulation performance achieves a desirable level of sound insulation for busy industrial scenarios.
Q:What safety features are included?
A:An impacted vehicle in the busy zone will only cause the door to break-away and fall, which is the least damage that can be done. The vehicle will still be operational in a power outage, as manual chain hoists can be utilized for such an instance. These doors can easily be programmed with basic safety features too, such as photo-eye sensors and safety edges.
Q:What is the typical maintenance and lifespan?
A:If looked after properly, quality steel roll up doors can last for several decades and millions of cycles. Maintenance involves checking for broken and missing parts, lubricating springs and moving parts like guides, and checking safety systems. Most applications can benefit from an annual or semi-annual inspection.
Q:What is the process for ordering and installation?
A:The first step is determining the size of the opening and what is expected from it. Custom size order usually takes around 2-4 weeks. All suppliers will warranty the door for the first 1-2 years but this can greatly fluctuate depending on custom work.
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