Top Rail Door Slides Along Top Rail Without Space Limitation

Top rail door is a kind of door that slides long the top rail for open and close. It is commonly used in loading and unloading areas of the machine guarding systems and the entrance and exit of mold change incoming areas to protect operators from industrial injury.

In case no enough is reserved on the outside of the entrance and exit for door swing and open, top rail doors or sliding doors are highly recommended.

The difference between top rail door and sliding door lies in that top rail door has its slide rails installed on the top of the door while sliding door has its slide rails mounted on adjacent mesh panel and door mesh panel respectively.

Weld-mesh panel or crimp-mesh panel may be selected as door panels.

Top rail door has a height ranging from 1500 mm to 3000 mm and a maximum width of 3000 mm.

Structure & Components
Top rail door structure diagram
1
Door panel:
weld-mesh panel or crimp-mesh panel
Weld-mesh panel
Top rail door made of weld-mesh panel
Crimp-mesh panel
Top rail door made of crimp-mesh panel
×
2
Top stop
Top stop
Yellow top frame kit
×
3
Top stop fastener
Top stop fastener
Yellow top frame fastener
×
4
Fixed clamp
Fixed clamp
Frame fixing clamp for top rail door installation
×
5
Square tube clamp
Square tube clamp
Square tube clamp
×
6
C-strut steel top rail
C-strut steel top rail
C-strut top rail
×
7
Top rail plug
Top rail plug
Top rial plug
×
8
Top rail pulley
Top rail pulley
Top rail pulley
×
9
Safe lock
Safe lock
Safe lock kit
×
10
Support wheel kit
Support wheel kit
Support wheel kit
×
Features
  • Top rail door is provided with pulleys hanging on the top of the track, allowing them to glide open and closed quite easily and don't require much strength.
  • As the door slides horizontally along the top rail, almost no space is required in the door open and close process.
  • When the top rail door opens, it is parallel to the adjacent fixed mesh panel, saving space.
Technical Data
  • Heights: 1500–3000 mm
  • Maximum width: 3000 mm
  • Surface treatment: Electro galvanized, powder coating
  • Color: (RAL 9005) for panel, yellow (RAL 1023) for post