Products Description
| Technical Performances |
| Fire resistant performances | fire integrity up to 4Hrs. |
| Motor power | 0.25-0.75kW |
| Driver Power | Ac380v, 50Hz |
| Control power | Dc12-24v |
| Open and close speed | raising speed 2-9m/min, automatic falling speed 2-9m/min |
Product Features:
The product is composed of shutter slices, base, reel, supporting plate, rail, box, lintel, door roller, transmission device, manual slide system, electric control system etc, with the functions of fire and smoke prevention, and resistance to wind pressure. It could be linked with smoke detector, temperature detector, and temperature fusing device.
Applicable Scope
Apply to all kinds of civil and industrial buildings, and fire partition in public buildings, such as high-rise buildings, hotels, banks, shopping malls, industrial plants, warehouses, ports, stations, and airports.
Frequently Asked Questions
Q1: Can different colors and models be mixed in one order?
A1: Yes, mixed colors and models are acceptable. We suggest 3-6 models per 20GP or 40HQ container.
Q2: Can you manufacture doors according to our drawings?
A2: Yes, we can. Customers should send the drawing for our initial check, and then we will provide the correct production drawing.
Q3: What is the sample policy?
A3: Small samples are free. For complete doors, we charge based on actual costs, which are refunded if a bulk order is placed later.
Q4: What special services do you provide?
A4: We offer overseas installation services.
Q5: How is the ordering process and delivery time?
A5: Delivery takes about 20-35 days. After confirming specs and drawings, a 50% deposit starts production. Balance is collected after final inspection via photos/videos.
Q6: Do you maintain stock products?
A6: We stock standard hollow metal doors. Customized orders for specific sizes, colors, and lock types are scheduled according to project requirements.