Doorcool room insulation freezer — type Cold Storage Door, model number KJM-280. The complete factory specification follows. Quantity and destination market determine the final price — tell us both for a firm quote.
Key Features of This Doorcool Room Insulation Freezer
- Model Number: KJM-280
- Material: PVC, Aluminum Alloy, Stainless Steel, Galvanized Steel
- Door Material: Galvanized Steel+ PVC
- Screen Netting Material: Plastic
- Main Material: PVC
- Frame Material: Customization Accepted
Technical Specifications
| Type | Cold Storage Door |
|---|---|
| Fire Rating | /N |
| Material | PVC, Aluminum Alloy, Stainless Steel, Galvanized Steel |
| Opening Method | Electric Side Opening |
| Feature | Thermal Insulation |
| Application | Interior, Industrial, Cold Storage |
| Maximum Sound Rating | /N |
| Door Material | Galvanized Steel+ PVC |
| Screen Netting Material | Plastic |
| Warranty | 3 Years |
| After-Sale Service | Online Technical Support, Onsite Installation, Onsite Training, Free Spare Parts |
| Design Style | Modern |
| Position | Warehouse, Workshop, Storage, Other, Cold Room |
| Surface Finishing | Finished |
| Project Solution Capability | total solution for projects, graphic design, 3D model design, Cross Categories Consolidation |
| Place Of Origin | Anhui, China |
| Brand Name | Kaiyisi |
| Model Number | KJM-280 |
| Name | Cold Storage High Speed Door |
| Main Material | PVC |
| Frame Material | Customization Accepted |
| Function | Fully equipped, with anti-collision posts and warning lights. |
| Color & Size | Customized Colors and Sizes |
| Advantage | Thermal insulation, Waterproof, Well Sealed, Durable, Frequent use. |
| MOQ | 1 Set |
| Packing | Standard Packing |
| Certificate | ISO9001 CE |
| Design | OEM Customized |
| Selling Units | Single item |
| Single Volume | 0 cm³ |
| Single Gross Weight | 0.0 kg |
Product Details






Product Name | High Speed Cold Storage Doors | ||||||
Function | Excellent seal limits the loss of cooled air and saves energy | ||||||
Applicable Temperature | Above 0° | ||||||
Maximum Size | 5×5 m | ||||||
Other Function | Simple-Interlock | ||||||
Use Place | Cold room and cold storage in factory inside | ||||||
Curtain Material | PVC double-coated wear-resistant base fabric, thickness 0.9mm+3.0mm foam door curtain( high wear resistance coefficient) | ||||||
Door Frame | thickness 2.0mm cold plate (electrostatic spraying, no fading and no paint peeling) | ||||||
Switch Mode | Standard button box | ||||||
Optional | Radar induction/geomagnetic ring induction/wireless switch/remote control/ access control password, etc. | ||||||
Sealing performance | use cassette base double-row brushes ;anti insects and dust; conveniently maintenance not damage the curtain | ||||||
Thermal insulation | double layer curtain and no window on curtain | ||||||
















Welded to the zipper curtain
Used for the butt of zipper door curtains


the zipper to repair the zipper door


Single-layer fabric thickness 1.8MM


Polymer,highly smooth,super
cold resistant material with
excellent impact resistance
Length of 4 meters per piece


+PVC profile
Length:4 m/root


Used with all black zipper


Overall dimensions of the reset
zipper to repair the zipper door


Options of color




Options of operation


Control Parts of Self Repaired PVC High Speed Door


Fast response: Millisecond-level start/stop, high acceleration, and strong anti-interference capability.
Wide speed regulation range: Stepless speed adjustment from zero to rated speed, with high efficiency at low speeds.
Strong overload capacity: Capable of withstanding 2-3 times the rated torque for overload, durable and equipped with perfect fault protection.
Easy adaptation: Supports multiple feedback elements and communication protocols, with modular design for flexible expansion.
































Ordering and Pricing
- Minimum order quantity: 1 square meter
- Volume pricing:
- 1–4 square meter: US $49.99 / square meter
- 5–9 square meter: US $39.99 / square meter
- 10+ square meter: US $29.99 / square meter
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this doorcool room insulation freezer?
The standard minimum order quantity is 1 square meter. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
What warranty is provided?
The manufacturer provides a 3 Years warranty. Spare parts and technical support remain available after the warranty period.
Which certifications does this doorcool room insulation freezer carry?
It is supplied with ISO9001 CE documentation, which covers the requirements of most import markets. Additional test reports can be issued on request.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by Anhui Kaiyisi Technology Co., Ltd., based in China. The company 2 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Anhui Kaiyisi Technology Co., Ltd. range on HVACR Nexus.
See more in Freezing Equipment on HVACR Nexus.


















