Industrial Polyester Fabric Mechanical Retractable Collapsible Sponge Inflatable Loading Bay Dock Seal Dock Shelter for Warehouse or Cold Storage

Product Description

Description:
Dock shelter is widely used in dock area.It seals the gap between truck and warehouse.Provide a a clean and airtight loading environment.
Three kind of dock shelters are commonly used:
1.Mechanical dock shelter:
Technical data:

Mechanical Dock Shelter
Size	3400*3400mm or customized
Color	Stanard color is black, or customized
Front Material	Longitudinal tensile strength >550N, transverse tensile strength >900N, maximum tensile strength 250N/mm², metal friction coefficient 0.3, PVC friction coefficient 0.4, thickness 3mm, unit weight 3.6kg/m2
Adjustable height rang	1000mm
Side PVC Material	Tensile force 250N, thickness 0.5mm, unit weight 0.7kg/m2
working temperature	35ºC to 70ºC
Aluminum frame	The rear profile size is 50*44mm, the front profile size is 45*44mm, the frame size is 50*25*2.5mm, and the front press plate size is 34*4.8mm

Structure Diagram:
Product Details:
1.Front curtain:
Longitudinal tensile strength >550N, transverse tensile strength >900N, maximum tensile strength 250N/mm², metal friction coefficient 0.3, PVC friction coefficient 0.4, thickness 3mm, unit weight 3.6kg/m2
2. Side curtain: Tensile force 250N, thickness 0.5mm, unit weight 0.7kg/m2
3. Aluminum frame: The rear profile size is 50*44mm, the front profile size is 45*44mm, the frame size is 50*25*2.5mm, and the front press plate size is 34*4.8mm
4. Accessories:
You will receive:
Products real shot:

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