Can the opening speed be adjusted?

Yes, the opening speed is adjustable, typically ranging from 0.8m/s to 1.5m/s or up to 2m/s depending on the configuration.

What payment terms do you accept?

We usually accept T/T and L/C. Other payment terms can be discussed with our sales team upon request.

How are the doors packaged for shipment?

Our doors are packaged in wooden crates to ensure safe delivery. Specific packaging arrangements can be discussed if required.

Heavy-Duty High Speed Spiral Roll up Doors for Secure and Efficient Operations

Name: Heavy-Duty High Speed Spiral Roll up Doors for Secure and Efficient Operations
Brand: NHentrance Co., Ltd.
SKU: 1962941461

Jiangsu, ChinaNHentrance Co., Ltd.

US$999.00-2,450.00

1 Piece

Sample price:US$30.00/square meter.Request sample

Product profile

Customization

Available

After-sales Service

Online Service

Warranty

1 Year

Model NO.

High Speed Spiral Door

Material

Aluminum Alloy

Type

Rolling

Open Style

Rolling

Opening Type

With Remote Control

Special Function

Security

Color

White, Silver, Blue, Red, Yellow, Coffee

Certification

ISO9001, CE

Position

Industrial

Surface Finishing

Finished

Opening Speed

0.8-1.5 M/S (Adjustable)

Wind Resistance

10 Wind (Refer to The Size of The Door)

Induction Mode

Photoelectric, Radar, Remote Control, Geomagnetism

Maximum Size

10*12m

Transport Package

Wooden Cases

Specification

Customized Size

Trademark

NHentrance

Origin

Jiangsu, China

HS Code

7308300000

Production Capacity

2000 Sets/Month

Key features

High Speed Operation: Operating speed up to 2.5m/s, over 6 times faster than industrial sliding doors.

Energy Saving Design: Polyurethane filled panels with bridge-breaking design effectively isolate temperature loss.

Strong Wind Resistance: Withstands up to 12 winds; double side sealing strips fight against strong convection wind pressure.

Durable Construction: 0.7mm aluminum plate with 45kg/m3 foaming density; trouble-free operation exceeds 1 million times.

Smart Control Options: Supports radar, geomagnetism, remote control, Bluetooth, and APP for intelligent opening methods.

Advanced Safety Features: Equipped with photoelectric sensors, wireless airbags, and optional light curtains to prevent intrusion.

Certified Quality: Meets EU CE mark, SGS, and ISO9001 Quality Management System standards for global markets.

Customizable Specifications: Adjustable opening speed (0.8-1.5 M/S) and max size up to 10*12m based on specific requirements.

Company profile

Raw-Materials TraceabilityR&D CapabilitiesIn-stock CapacityFast Delivery

NHentrance Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤1.73h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier with R&D capability, 3D software design services, and broad customization options. It operates two production lines, reports output for high-speed PVC doors, high-speed spiral doors, and dock levelers, and has 11–20 quality-control staff, including 13 inspectors in one record. Quality inspection instructions are reportedly standardized. The supplier has in-stock capability and defined service quotation and payment terms, but lacks overseas agents or branches, overseas warehouses, overseas showrooms, and offline trade-show participation. No valid manufacturing-capacity contract with related subcontractors is reported. Financial records are referenced for 2022–2024, but no financial figures or performance details are provided. No SDK is available, and no customer cases are identified.

Supplier typeThe supplier is explicitly described as a professional technical supplier. Its stated scope includes communication equipment, smart-home devices, molds, office supplies, metal products, and bearings, while its facilities and industry experience cover entrance-related products.

R&D capabilityThe supplier reports professional technical R&D capability, 3D software design services, and over 20 years of industry expertise with a dedicated R&D team. Conversely, no SDK is available, so the evidence supports general product-development capability but not SDK-based integration capability.

Production capacityThe supplier operates two production lines and reports annual output of 10,000 high-speed PVC doors, 12,000 high-speed spiral doors, and 10,800 dock levelers. It has production facilities in Wuxi, Dongtai, and Thailand, but no valid manufacturing-capacity contract with related subcontractors is reported.

Customization capabilityBoth R&D and design-service records explicitly list customization from samples, customization from designs, full customization, minor customization, and flexible customization. This directly supports broad customization capability.

Product Q&A

Q:What is the maximum operating speed of this door?

The speed can reach up to 2.5m/s (98.43 inches/second) with servo drive, which is more than 6 times faster than industrial sliding doors.

Q:What materials are used for the door panel?

The panel is made of 0.7mm thick aluminum plate filled with polyurethane industrial heat preservation material, with a foaming density of 45kg/m3.

Q:How wind-resistant is this high-speed door?

It is resistant to 12 winds (national standard level 3) and features double side sealing strips to effectively fight against strong convection wind pressure.

Q:What safety features are included?

Standard safety includes photoelectric sensors and wireless airbags. Optional features include a light curtain to prevent intrusion and ensure safety.

Q:What are the warranty terms for this product?

The standard warranty is 1 year or 70,000 cycles for low-level usage, and 2 years or 150,000 cycles for high-level usage.