Industrial Application Overhead Sectional Doors

Name

Industrial upgrading garage door(HF-J747)

Material

Double-sided color steel plate or aluminum alloy

Opening speed

200 mm/s

Wind strengh

The sliding pressure of industrial sliding doors is not less than 750Pa, and special performance can be strengthened according to requirements.

Door panel

The door body is a color steel composite door panel with an overall thickness of 40-50mm, inner and outer steel plate thickness of 0.4mm, filled with high-density polyurethane foam material in the middle, and equipped with a protective film, built-in reinforcing ribs, double-sided beading

Filler

The middle is filled with a fluorine-free polyurethane foam material of 48kg/m3, and the inner steel strip is reinforced, and the heat preservation, heat insulation, insulation and sound insulation effects are good.

Track

All are made of hot-dip galvanized steel, passivated, high corrosion resistance; beautiful appearance, high strength, not easy to deform; can ensure smooth running of the sliding door along the track fixed

The thickness of the galvanized steel sheettrack

2.0±0.2mm

Fire-proof level

The fire rating for the door in the closed state is: Class B (national common level)

Balance system

The straight door is balanced by a high-strength spring, and the service life of the spring is 100,000 cycles. All spring surfaces are plated for better corrosion resistance.

Door control system

Three-button push button switch control, remote remote control control, hand-off motor chain opening and closing control during power failure.

Function

It has the characteristics of stable operation, safe and reliable, low noise, heat preservation, anti-theft, windproof, dustproof and saves space in the factory.

Usage

It is widely used in underground garage access, chemical, pharmaceutical, automotive, and food processing industries