今すぐご連絡ください！私のWhatsapp (+86) 177 6803 2191
月～土：9:00～19:00 日曜日は休業
今すぐご連絡ください！私のWhatsapp (+86) 177 6803 2191
月～土：9:00～19:00 日曜日は休業
The spiral door is suitable for industrial buildings, warehouses and other industrial equipment exits. This product uses precise, safe, high-frequency servo motors. Which can be opened frequently, and the fastest speed can reach 2 m/s. Ordinary high-speed doors is poor. because the door body is soft, the wind resistance is small, and the sealing performance of the double-row brush. But this product mainly has two aspects to highlight its good sealing performance. Reasons for good sealing of the spiral door: Double-layer aluminum alloy door panelThe door panel of this product uses a double-layer aluminum alloy door panel with a thickness of 0.7 mm. And the middle is filled with polyurethane […]
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