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Sealer with folding frame DSHRN series
High-quality industrial solution by DoorHan.
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Dock Shelters & Sealers
DoorHan curtain and inflatable dock shelters provide an airtight thermal seal around vehicle trailers during loading and unloading. Engineered with tear-resistant PVC fabric and resilient aluminum frames to prevent energy loss and weather ingress.
Engineering Overview & Technical Standards
Thermal Sealing Dock Shelters for Climate-Controlled Logistics
DoorHan dock shelters form an elastic, weatherproof seal around transport vehicle bodies, protecting warehouse interiors from drafts, rain, dust, and temperature variations during active loading cycles. Crucial for cold-chain facilities, pharmaceutical logistics, and food processing distribution hubs.
- Collapsible Curtain Shelters (DSHRT): Elastic articulated front frame retracts upon vehicle misalignment, preventing structural building damage.
- Inflatable Dock Shelters (DSHRD): High-pressure pneumatic cushions inflate around trailers within seconds, delivering maximum thermal barrier (up to 95% seal).
- High-Durability PVC Fabric: 3 mm thick wear-resistant PVC side and top flaps reinforced with internal tear-proof polyester weaving.
- Visual Docking Guides: High-visibility white alignment stripes guide truck drivers safely into loading bays.
DoorHan dock shelters significantly lower HVAC energy consumption and maintain cleanroom sanitation standards.