Automatic Door, Metal Door, Automatic Rolling manufacturer / supplier in China, offering Automatic Metal Rolling Door for Cooler/Freezer, Outdoor Freon Air Cooler Factory in China, Door Curtain/PVC Curtain and so on.
| Min. Order / Reference FOB Price | 4 Pieces | US $3,070/ Piece |
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| Port: | Shanghai, China
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| Production Capacity: | 3000 |
| Payment Terms: | L/C, T/T, D/P |
| Material: | Aluminum Alloy |
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| Type: | Rolling |
| Open Style: | Rolling |
| Opening Type: | Power Driven |
| Special Function: | Insulation |
| Color: | Silver |
| NO. | Item | Index |
| 1 | Size ranges | Width 2000mm~6000mm; Height 2000mm~6000mm |
| 2 | Open control ways | controled by control box--Control Options: radar, geomagnetic sensor, Bluetooth RF sensor, remote sensing, pull rope switches and other control methods |
| 3 | Drive system | German SEW motor, Holip Inverter, Kewei plc (Mitsubishi technology) |
| 4 | Heat preservation performance | at least be K ≤ 1.7W/ (m2K) |
| 5 | Air tightness | 8.68m3 / (m2 h), reached the national standard grade 3 |
| 6 | Water tightness | ≤700Pa, which reached the national standard grade 6 |
| 7 | Color optional | grey, aluminum primary color, white, red, beige, etc. |
| 8 | Opening and closing speed | Opening speed:0.8 ~ 1.5 m/s (adjustable); Closing speed: ≥ 0.6m/s, (adjustable) |
| 9 | Wind resistance | 3.5 k Pa, reached grade 6 of the GB; Wind resistance grade 12 (120km/h) |
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