Hand chain available Insulated Sectional Overhead Doors wiht vision windows and pass door

Hand chain available overhead insulated door has vision windows and pass door

Products:

1, Housing for the hot rolled steel plate ZF075, high strength, no rust.

2, The door body thickness are respectively 40mm or 50mm, based on customers needs.

3, Good insulation properties, high coefficient of heat insulation: R=16.04 R=20.15.

4, At the bottom of the U type tubular rubber strip and roof, side seal cold resistance, good sealing , and can adapt to the slightly rough ground, cut off the rain against.

5, FastLink industrial doors adopt thicker boards with high strength and special thicker hardware parts, equipped with industrial door open machine supplying 3 kinds of control methods, including electrical control, remote control and manual control.

6, According to workshop situation, it adopts upright lifting doors when distance between door and ceiling is larger than height of door, and adopts compounding lifting door to save room when smaller.

7, The metal solid firmware are made of galvanized steel plate, high strength, no rust;

8, Oil tempered high torsion spring, the use of cycle 100000;

9, Glass windows made of steel glass or organic glass, with good light transmittance;

10, Advanced infrared protection devices and safety protection device.

Features:

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