Changzhou YOHO Industrial Door Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 300 unit per month |
| Delivery Time | 10~15DAYS |
| Packaging Details | plywood package |
| Door Type | Roll Down Security Door |
| Color | Blue |
| Voitage | 380V Or 220V |
| Power | 0.75-1.5KW |
| Size | 3x3 M Or Customized (max Size:4x5m) |
| Maximum Door Width | 1000–4000 mm |
| Material | PVC+304SUS |
| Maximum Door Height | 1500–4000 mm |
| Opening Speed | 0.6–1.2 m/s (adjustable |
| Closing Speed | 0.6 m/s (adjustable) |
| Total Curtain Thickness | 18–22 mm |
| Frame Material | Tracks made of aluminum alloy，Enclosure frame made of 304 stainless steel |
| Wind Resistance | Grade 6, upgradable to Grade 8 |
| Power Requirements | 220 V / 13 A, single-phase, 50/60 Hz IP54-rated control box |
| Application | Overseas Cold Storage Projects |
| Brand Name | YOHO |
| Model Number | High Speed Freezer Door |
| Certification | ISO 9001/CE |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 300 unit per month |
| Delivery Time | 10~15DAYS | Packaging Details | plywood package |
| Door Type | Roll Down Security Door | Color | Blue |
| Voitage | 380V Or 220V | Power | 0.75-1.5KW |
| Size | 3x3 M Or Customized (max Size:4x5m) | Maximum Door Width | 1000–4000 mm |
| Material | PVC+304SUS | Maximum Door Height | 1500–4000 mm |
| Opening Speed | 0.6–1.2 m/s (adjustable | Closing Speed | 0.6 m/s (adjustable) |
| Total Curtain Thickness | 18–22 mm | Frame Material | Tracks made of aluminum alloy，Enclosure frame made of 304 stainless steel |
| Wind Resistance | Grade 6, upgradable to Grade 8 | Power Requirements | 220 V / 13 A, single-phase, 50/60 Hz IP54-rated control box |
| Application | Overseas Cold Storage Projects | Brand Name | YOHO |
| Model Number | High Speed Freezer Door | Certification | ISO 9001/CE |
| Place of Origin | China | ||
| High Light | Automatic Roll Down Security Door ，PVC Rapid Roll Door ，High Speed Rapid Roll Door | ||
The Export Standard Cold Storage Door is specially designed for European and American standard cold storage projects and overseas freezer facilities, ensuring compliance with international regulations while maintaining precise temperature control.
Ideal for export-oriented cold storage projects, this door provides fast, reliable access while protecting sensitive products and optimizing energy efficiency in demanding environments.
The CE certified freezer door combines rapid operation, robust construction, and international certification standards, making it a preferred choice for global cold storage projects and industrial applications.
| Parameter | Description |
|---|---|
| Maximum Available Size | Door width: 1000–4000 mm Door height: 1500–4000 mm |
| Dual-Side Track Heating System | Heating wires are installed inside both side tracks to ensure continuous and stable operation of the door curtain in low-temperature environments. |
| Operating Speed | Opening speed: 0.6–1.2 m/s (adjustable) Closing speed: 0.6 m/s (adjustable) |
| Door Curtain Material | The door curtain features a 3+2 composite structure, with thickened insulated curtains on both inner and outer layers and an aluminum foil insulation core. Total curtain thickness: 18–22 mm. |
| Frame Material | Tracks made of aluminum alloy, thickness 2.0 mm Enclosure frame made of 304 stainless steel |
| Sealing Performance | The tracks adopt a nylon + PVC wind-resistant curtain system, combined with an airtight bottom sealing structure, ensuring excellent sealing performance. |
| Wind Resistance | Maximum wind resistance Grade 6, upgradable to Grade 8. |
| Manual Operation | In the event of power failure or system malfunction, the door can be opened manually using a standard wrench. |
| Power Requirements | 220 V / 13 A, single-phase, 50/60 Hz IP54-rated control box, compliant with national electrical safety standards. |
| Insulation Protection | IP54 protection ensures dustproof and waterproof performance even in harsh environments. |
International Compliance
CE certified and compliant with EU and UL standards for export projects.
Fast Opening & Closing
Minimizes temperature loss during frequent access in high-traffic facilities.
High-Quality Sealing
Ensures energy efficiency and stable temperature maintenance.
Durable & Industrial Grade
Designed for heavy-duty operations in export and industrial cold storage projects.
Flexible Control Options
Supports radar sensors, pull cords, ground loops, and remote control operation.
Global Standard Compliance
Meets CE, UL, and international cold storage requirements.
Energy Efficient
Fast cycles and airtight sealing reduce refrigeration load.
Protects Product Integrity
Maintains consistent temperature for perishable goods in transit or storage.
Reliable & Safe
Equipped with emergency manual operation and safety sensors.
Suitable for Industrial Applications
Ideal for large-scale export warehouses, international cold storage projects, and OEM/ODM cold storage systems.
European and American standard cold storage facilities
Export-oriented freezer warehouses
International logistics and distribution cold rooms
Industrial freezer storage in overseas projects
The CE certified freezer door ensures that your cold storage meets strict international standards for safety, performance, and quality.
Its high-speed operation and airtight sealing reduce cold air loss while meeting EU and UL compliance, making it ideal for export projects and international industrial cold storage installations.
All measurements are made indoors and each value must be measured at at least three points:
H--the height of the doorway (the distance from the ground to the top of the doorway)
B--the width of the door opening (the distance from the left edge of the door opening to the right edge)
h--Above the doorway (the distance from the top of the doorway to the ceiling) is generally reserved 600mm
b1/b2--The lateral distance of at least 200mm (the distance from the corresponding edge of the door opening to the obstacle) is required to have 500mm reserved on the side of the motor:
When measuring H and B, take the maximum value as the final dimension
When measuring h b1 b2, take the smallest value as the final size
Q1: Is this door suitable for export to Europe and the US?
Yes, it is CE certified and meets EU and UL standards.
Q2: How does it maintain temperature efficiency in export warehouses?
Fast operation and high-quality sealing minimize energy loss and maintain stable temperatures.
Q3: Can it handle industrial high-frequency use?
Yes, it is built for heavy-duty, continuous operation.
Q4: Is emergency manual operation available?
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Company Details
Business Type:
Manufacturer
Year Established:
2015
Total Annual:
600000-900000
Employee Number:
60~80
Ecer Certification：
Verified Supplier
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