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Chemical Plant Application
In the complex environments of chemical plants, SEPPES brand speed doors, sectional doors, spiral doors, zipper high-speed doors, stacking doors, and safety protection doors ensure efficient and safe production and operations with their outstanding performance and reliability.
Chemical Plant
PVC High-Speed Door
SEPPES fast door has a high-speed opening and closing function, which reduces air convection, effectively isolates different work areas, and prevents pollutants from spreading. Its excellent sealing performance can maintain the cleanliness and temperature stability of the working environment.
Zipper High-Speed Door
SEPPES zipper fast doors provide a strong seal to prevent dust and chemicals from entering critical production areas. Its self-repairing feature ensures continued use even after damage, greatly increasing the durability and safety of the door, and making it ideal for frequently traveled areas.
Industrial Sectional Door
SEPPES sectional door is made of high-strength materials and a precision manufacturing process, which can withstand frequent opening and closing operations and harsh environmental conditions. Its good thermal insulation performance and robust structural design ensure the safe operation of chemical plants in various climatic conditions and reduce energy consumption.
High-Speed Spiral Door
Combining the efficient performance of a speed door with the robustness of a sectional door, the spiral high-speed door provides reliable protection in high-frequency use situations. Its excellent wind and thermal insulation properties make it ideally suited for external entrances and exits in chemical plants and areas with high-security requirements.
High-Speed Stacking Door
The Quick Stack Door enables efficient opening and closing operations in tight spaces through its unique folding design. Its fast opening and closing capability reduces air convection and energy loss, making it ideal for logistics corridors and large area entrances in chemical plants.
Safety Protection Door
Designed for the special needs of chemical plants, SEPPES guard doors have excellent impact resistance and multiple safety protection devices to ensure the safety of personnel and equipment. Its intelligent control system can be linked with other equipment in the plant to further enhance safety and automation.
Customer Case




We Are A Friendly Supplier Of Fortune 500 Companies
Relying on professional products and brand reputation, SEPPES has become a cooperative supplier of more than 60 Fortune 500 companies such as IKEA, Tyson, Logitech, Thermo Fisher, and AkzoNobel; Establish good cooperative relations with power grids; provides products and supporting services for Bosch, Volkswagen, Huawei, Geely, Yangzijiang Pharmaceutical, Hikvision, etc.
Why Choose SEPPES Dock Equipment
Superior design, uncompromising quality, and a growing list of satisfied customers have made SEPPES a pioneer in the dock equipment industry. All main products have nearly 20 certificates such as EU CE, SGS, CMA, etc.
Big Brand Trust
As a professional industrial door manufacturer, a cooperative supplier of more than 70 Fortune 500 companies.
Excellent After-Sales
More than 100 service outlets around the world, providing technical support at any time.
Professional Technician
Offer professional and technical personnel with more than 10 years of working experience.
Competitive Price
We have professional factories, have 30 product invention patents.
Quick Response
Provide you with 7*24 hours online: question answering, installation, after-sales...
Fast Delivery
We support multiple trade terms. The fastest order can receive the goods in one week.
Latest News
Read our blog, get sectional door, dock leveler, door shelter, high speed door knowledge, and articles about our cooperation case.
What Safety Features Should Industrial High Speed Door Have?

In modern industrial environments, industrial high speed doors are more than just access points — they are critical components for workplace safety, operational efficiency, and environmental control. Whether installed in warehouses, food processing facilities, pharmaceutical cleanrooms, logistics centers, or manufacturing…
Can High Speed Doors Be Used With Conveyor Systems?
In modern logistics centers, factories, and automated warehouses, efficiency and safety are critical. One common question in industrial facility design is: can high speed doors be used with conveyor systems? The answer is YES—and in many cases, they are an…
Damaged Vision Window on Your High Speed Door? Here’s How to Replace It !

High speed doors are a vital component in modern industrial facilities, providing efficiency, safety, and controlled access between work zones. Many of these doors are equipped with vision windows, which allow operators to see through the door, ensuring safety and…
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