Shandong Shibang Industrial and Mining Machinery Co., Ltd.

Anti-fence dual-purpose door specifications:
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Shibang mine fire-proof and fence dual-purpose doors are as follows Composed of four parts:

Cross beam with semicircular sealing plate.
.Left door leaf with mullion.
3. Right door leaf with mullions.
.Accessories (handle parts).
When installed underground, each component forms a complete fireproof and fence dual-purpose door.