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40mm Thickness Industrial Sectional Door with 0.4mm Steel and 2.0mm Galvanized Track for Enhanced Durability

MOQ:	1
giá bán:	500

Detail Information

Product Description

Detail Information

Chứng nhận:

ISO9001, CE

Độ dày tấm cửa:

40mm

Độ dày thép mạ kẽm:

0,4mm

đường sắt thép kẽm:

2.0mm

Điện áp động cơ:

AC 220V-240V

tần số động cơ:

50/60Hz

Độ dẫn nhiệt:

0.38 w/mc

Cách âm:

24dB ((DIN52210)

Kháng lửa:

B2 (DIN4102)

Sức đề kháng gió:

450N/m2

Mật độ polyurethane:

46kg/m3

Chu kỳ mùa xuân xoắn:

30.000 vòng đời

Phá vỡ bảo vệ:

Tự khóa trong vòng 5cm

Chất liệu niêm phong:

Ethylene-polypropylene kết dính

Hệ thống điều khiển:

Chip xử lý tín hiệu số

Chế độ hoạt động:

Điều khiển từ xa

Làm nổi bật:

40mm Thickness Industrial Sectional Door

0.4mm Steel Industrial Sectional Door

2.0mm Galvanized Track Industrial Sectional Door

Product Description

Sectional Garage Doors with Breakage Protection for Safety

Industrial Sectional Doors for Factories and Hangars

Sectional roller shutter doors feature wide panels that can be customized with windows or steel sections. When retracted, these doors roll up flat against the ceiling, offering space-saving operation suitable for nearly any installation condition.

Premium Construction Features

Double-layer sandwich hot-dip galvanized steel panels with polyurethane insulation (40mm thickness)
Box-shaped edge banding with connecting hinges for embedded track installation
Spherical vinyl resin sealing strips for superior weather protection
Torsion spring balance system with steel cable breaking device for safety

Technical Specifications

Parameter	Value
Thermal conductivity	0.38 W/mc
Acoustic insulation	24dB (DIN52210)
Fire resistance	B2 (DIN4102)
Standard wind load	450N/m²

Key Systems

Motor Transmission System: Industrial-grade motor with reduction gear, three-phase asynchronous motor, brake system, and manual operation chain mechanism.

Control System: Features digital signal processing, phase sequence protection, overcurrent protection, and vector frequency conversion for smooth operation.

Fail-Safe Protection: Includes torsion spring break-proof system, wire rope anti-break device, safety pressure switch, and infrared safety sensors.

Product Images

Frequently Asked Questions

What is the minimum order quantity?

No minimum order quantity. We recommend using wooden crates for shipping protection.

How are product sizes determined?

We provide professional recommendations and drawings based on your specific requirements.

Are samples available?

Yes, samples are available for quality checking.

How do I get pricing information?

Please provide exact dimensions and quantity for a detailed quotation.

What payment terms do you accept?

We typically accept T/T (Telegraphic Transfer).

Can we visit your factory?

Yes, our factory is located 2.5 hours from Shanghai Airport. Visitors are welcome.

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