Elliptical Spiral Hard Metal High Speed Roll Door with Low Lintel

Product Description

Product Description
» Introducing our cutting-edge innovation, the Novel Anti-Clamping Hand Hard Fast Door, a marvel of modern engineering.
Our hard fast rolling door is a masterpiece of precision, offering a choice between a spiral track, elliptical orbit, or a smooth track opening system. Expertly crafted from Aluminum-Alloy using advanced pinch hand rolling extrusion processing, this door is powered by a state-of-the-art motor servo system. It features a three-phase asynchronous motor with a variable frequency system, allowing for speed adjustments from a swift 0.8 to an impressive 2.5 meters per second.
The appearance of this door is nothing short of stunning, with its sleek and stylish design. It boasts exceptional durability, withstanding forceful winds of up to level 12 and performing over 2,500 operations daily. The door's surface undergoes meticulous treatment with color electrophoresis, anodic oxidation, and a premium fluorocarbon coating, ensuring vibrant color retention for an astonishing 20 years. Additionally, the outer cover and shell can be enhanced with galvanized color and electrostatic spraying to maintain a flawless appearance. Our hard roll door offers heat preservation, high-frequency operation, and remarkable sound insulation. It saves space while providing enhanced dust protection. This versatile door is perfect for applications in underground parking lots, industrial workshops, cold chain and pharmaceutical facilities, electronics, food processing, textile and automobile assembly, precision machinery, logistics, maintenance workshops, 4S shops, and dedicated product isolation areas.
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FAQ

Q1: What's your minimum order quantity?

A: There is no limit. Order accepted >=1set

Q2: How can I find out the exact price?

A: Please provide the exact size and number of doors you require. We usually quote within 24 hours after we get your inquiry(Except weekendand holidays) If you are very urgent to get the price, please email us or contact us in otherways so that we can offer you a quote.

Q3: Can I buy samples placing orders?

A: Yes.Please feel free to contact us

Q4: What is your lead time?

A: It depends on the order quantity and the season you place the order. Usually we can ship within 7-15 days for small quantity, and about 30 daysfor large quantity

Q5: What is your payment term?

A: Usually we accept T/T, L/C, Western Union, Credit Card etc. This is negotiable.

Q6: What is the shipping method?

A: It could be shipped by sea,by air and so on. Please confirm with us before placing orders

Q7: Do you make any other products? How about your exportexperience?

A: We produce combined garage doors, industrial doors, rollingdoors, high speed doors, hangar doors, clean room doors, We have 20 years' experience in exporting

Q8: How do you make our business long-term and good relationship?

A: 1. We keep good quality and competitive price to ensure our customersbenefit : 2. We respect every customer as our friend and we sincerely do businessand make friends with them,no matter where they come from.