Renqiu Kangsu Electrical and Mechanical supplies double-track double curtain bracket plates

型号：

600kg

【
Fire-proof rolling shutter door bracket plate
】Basic description
Suitable for double-curtain inorganic cloth fire-proof rolling shutter doors.
Supporting products
Double-curtain inorganic cloth fire-proof roller shutter fire-proof roller shutter rolling door machine
One fire-proof roller shutter controller ordinary backup power special backup ordinary small rolls special small rolls can be locked Box of two
.
[Fire-proof rolling shutter door bracket plate
] Product Features When installing, the core shaft should be kept on the center line of the drum and extend out of the round hole of the auxiliary plate as much as possible to ensure that the door body does not fall.
When welding the mandrel and the drum, try to weld them as fully as possible, as desoldering is most likely to occur here.
The mold seat should be sealed and welded firmly.
Conventional double curtain accessory panels are designed for right installation when leaving the factory. Please specify when purchasing when installing on the left. For safe use, ensure that the pressure sprocket is under the board.