Master Well
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High-speed Roll Up Freezer Cold Storage Door: Advanced insulated industrial roll up door designed for refrigerated warehouses and cold chain logistics to maximize energy efficiency and throughput.
Rapid Operation: Operating speed up to 2.0 meters per second ensures minimal cold air loss during opening and closing cycles in high traffic logistics areas.
Anti Frost Technology: Proprietary sealing and insulation system minimizes frost build-up eliminating the need for electrical heating and reducing long term maintenance costs.
Cold Chain Applications: Ideal for cold storage facilities, food processing plants, and freezer warehouses featuring significant energy savings and durable industrial construction.
Industrial Supply: Professional customized dimensions and installation support available with robust export packaging for global cold chain contractors and warehouse operators.
Frame Structure | Extruded aluminum side guide, Galvanized steel frame |
Curtain | 0.9mm PU |
Frame Options | Galvanized Steel/Aluminum Steel/Stainless Steel |
Max available width | 3300mm |
Max available height | 5000mm |
Opening speed | 0.8m/s-1.6m/s, adjustable |
Closing speed | 0.6m/s, adjustable |
Working temperature | -25℃~+65℃ |
Motor power | 1.5Kw |
Control box | IP55 |
Warranty | 5 years for mechanical parts, 1 year for electronic parts |
The structure of product
Options of operation
Our door's opening way has the push wall switch, remote control, pull rope switch, magnetic loop, radar sensor, signal lamp, etc.
Packing & Delivery
1.Small quantity: Carton + Winding film + Wooden box
2.The full container quantity (20'GP/40'GP/40'HQ): Carton + Winding film
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