PRODUCTS
Products
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Guardrail Roll Forming Machine
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Rack Shelf Roll Forming Machine
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Strut Channel Roll Forming Machine
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Scaffolding Roll Forming Machine
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Customized Roll Forming Machine
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Door Frame Roll Forming Machine
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Deck Floor Roll Forming Machine
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Roof Panel Roll Forming machine
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Roof Panel roll forming Machine
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Corrugated Roll Forming Machine
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Glazed Tile Roll Forming Machine
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Double Layer Roof Panel Roll Forming Machine
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PU Roof：Wall Panel Roll Forming Machine
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Standing Beam Roll Forming Machine
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Ridge Cap Roll Forming Machine
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Down Spout Roll Forming Machine
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Gutter Roll Forming Machine
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Roof Panel roll forming Machine
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Cable Tray Roll Forming Machine
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CZ Purlin Roll Forming Machine
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Vineyard Post Roll Forming Machine
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Stud and Track Roll Forming Machine
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Roller Shutter Door Roll Forming Machine
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Fire Damper Roll Forming Machine
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Metal Slitting Line
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Cut to Length Line
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Tube mill
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High Frequency Carbon Steel Tube Mill
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DB25 High-frequency Tube Welding line
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DB32 Welding Pipe Tube Mill
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DB50 Carbon Steel Tube Mill Line
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DB50 Expanded 76 High Frequency Welded Tube Mill Line
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DB76 Expanded 127 HF Straight Seam Welded Tube Mill Line
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DB89 Welded Pipe Forming Tube Mill Machine
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DB114 Welded Carbon Steel Tube Mill
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DB219 ERW Welded Tube Mill
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High Frequency Carbon Steel Tube Mill
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PU Sandwich Panel Line
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Auxiliary Machine
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Product description
Parameters
Profile drawings
Optional configuration
Video
Description
The Fire damper forming machine produced fire damper frame, usually it is open, once fire occurs, the gas temperature of duct arrives at 70 degrees, and then the fuse protector will be fused and the damper will close under the pull of spring.It can insulate smog and fire outside.
Working Flow
Uncoiler -- Servo Feeding -- Punching -- Roll forming -- Punching -- cutting -- Output table
Machine Pictures
The fishtail terminal end, as the name implies, is a type of guardrail end shape like a fishtail, that provides a shallow termination for a steel roadway guardrail fences along low speed traffic flow. The fishtail terminal is available for both W-beam and thrie beam guardrail systems and is ideal for double rail and walkways. Fishtail end terminal (end treatment) are easy to install, and can be modified for custom installations.
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Application Pictures
Fire dampers are passive fire protection products used in heating, ventilation, and air conditioning (HVAC) ducts to prevent the spread of fire inside the ductwork through fire-resistance rated walls and floors. Fire/smoke dampers are similar to fire dampers in fire resistance rating, and also prevent the spread of smoke inside the ducts. When a rise in temperature occurs, the fire damper closes, usually activated by a thermal element which melts at temperatures higher than ambient but low enough to indicate the presence of a fire, allowing springs to close the damper blades.
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