Drawer-type Fire Barrier
Pull-Out Modules for Local Access
The Drawer-Type Fire Barrier adds a removable separation element to a cable trench, allowing selected areas to be opened for cable inspection, expansion, or maintenance.
- Each section can use a pull-out or detachable module.
- Only the required module needs to be removed during local work.
- Long routes can be divided into repeated removable units.
- Later cable additions can be handled at the relevant zone without dismantling a large continuous barrier.
- Withdrawal direction can be planned to suit the available maintenance side.
Clearance Around the Removable Unit
The movable function is coordinated with the trench interior.
- Module width is derived from the trench geometry.
- Cable-layer quantity affects the usable mounting level.
- Adjacent brackets and supports are considered when withdrawal clearance is checked.
- Guide or frame form is selected for the intended removal direction.
- Fire performance is confirmed for the final material combination and assembled construction.
- Module dimensions remain tied to the actual cable arrangement rather than one fixed size.
International Supply Options
Orders can be grouped according to module count and trench sequence.
Finished modules receive outgoing inspection before packing.
Third-party checking is available where requested.
Manufacturing progress can be shown through photos or video.
Packing can follow the standard export arrangement or customer instructions.
EXW, FOB, CIF, DDU, and DDP terms are available.
Lead time depends on the approved module structure and purchase quantity.
Fit Verification Before Main Production
Jiangsu Zhongrui Electric Group Co., Ltd. can develop the Drawer-Type Fire Barrier from the purchaser's layout information.
- Drawings can show module position and extraction direction.
- Existing assemblies may be referenced for dimensional matching.
- A sample module can be prepared before the full quantity is released.
- Trial fitting can verify clearance and interface dimensions.
- Manufacturing proceeds after the removable arrangement is accepted.
Product Specifications
|
Specification |
Standard Data |
|
Product Structure |
Drawer-Type / Removable Module |
|
Application Position |
Inside Cable Trench |
|
Module Size |
According to Trench Dimensions and Cable Layout |
|
Fire Performance |
According to Material, Structure and Project Requirements |
|
Custom Support |
Drawings / Prototype / Sample Confirmation |
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