| Warranty: | One Year |
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| Material: | Aluminum Alloy |
| Type: | Rolling |
| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier
| sealing property | 1.The air tightness is 8.68m3 /square*h) up to the international level 3; 2.the water tightness is less than or equal to 700Pa, up to the international standard level 6; 3.Wind resistance is 3.5kpa, up to international standard grade 6; |
| thermal insulation properties | For the installed closed state of the door (4*3m) insulation performance K≤1.5W/ (square* K) |
| rapid repair | In case the door is damaged, there is no need to remove the whole door repair, using the hanging fixed insulation steel door plate can be removed one by one, one person operation, simple and time-saving. |
| manual function | In case of power failure, the electric control internal installed with a reserve power supply can open the motor brake at any time, can use the balance system to lift the door body, can effectively solve the problem that the door body can not be opened due to power failure. |
| Balance system | Both sides of the doorpost internal balance spring, and the weight of the door plate to maintain a certain balance, while reducing the motor running load, smooth and free operation. |
| overall appearance | The precise forming turbine system, guide rail system and so on, which will not rust for a long time, and the exterior is beautiful, dustproof and easy to clean. |
| drive system | Integrated transmission system makes both sides of the door body evenly stressed and the whole operation unobstructed. |
| Institutions promote | Using self-developed turbine type aluminum alloy guide rail, in line with the use of fast speed guide rail system, when running the door fast suction, effectively prevent vibration and noise generation. |
| Door plank of traction | The door body is driven by the synchronous belt or chain to enter the turbine mechanism which can speed up quickly. |
| power requirement | 380V/ 14A/50Hz |
| insulation protection | IP54 is waterproof and dust-proof even in harsh conditions |
| reserved ports | Standard three-button: on/off/emergency stop; Also optional standard pull rope, radar switch. |
| on-off mode | Control system reserved: some signal interfaces often used in engineering transformation such as remote control, and switching signal access, strong compatibility, greatly reducing the cost of later transformation. |
FAQ:
1. Why is it called a hard fast door?
This is a new type of aluminum alloy high-speed door, because the curtain door frame is all aluminum alloy, referred to as hard fast door
2. Which venues are such doors generally used in?
Generally used outside industrial plants, such as chemical plants, heavy industrial plants, fire stations, electromechanical plants
3. Compared with ordinary aluminum alloy rolling door, what are its advantages?
Its opening speed is very fast, 5-7 times that of ordinary aluminum alloy rolling doors, and its heat preservation and anti-theft effect is particularly good
4. Is this kind of door easy to install?
Very simple, SEPPES can be installed and debugged to use by improving the video
5. Is its delivery time long?
Not long, about 18-20 days
6. Compared with foreign manufacturers of high-speed doors, what are the advantages of SEPPES?
1. The research and development concept of SEPPES's products is the same as that of foreign high-speed door manufacturers, high-end products
2. SEPPES has more than 10 years of manufacturing experience
3. SEPPES is a lifelong manufacturer of high-speed doors. Only customers who purchase SEPPES doors can enjoy life-long after-sales service.
4. SEPPES is a well-known high-speed door manufacturer at home and abroad, cooperating with many Fortune 500 companies at home and abroad
5. SEPPES will develop its own unique new products every year, aiming to provide services for more factories
Suppliers with verified business licenses
Audited Supplier 
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