Fire station automatic sliding door
Product name: color steel lifting door
1. Overview
1.1 Sliding door is by means of spring balancing device; Using a low-power drive system, door fans connected by multiple door panels are raised along the guide rail to open the door.High Speed Zipper Door
1.2 Sliding doors can be divided into four types according to door panel materials:
Serial number
Type name
Model number
Application characteristics
1
Steel plate sliding door
SM1
Good durability and economy
2
Aluminum plate type sliding door
SM2
Light operation
3
Transparent sliding door
SM3
The panel is transparent and bright
4
Insulated sliding door
S…