China 2019 New PU Polyurethane Spray Foam Machine for Wall

Whether it is a home, school or business, a building should be strong and able to protect the people inside it from the elements. Closed-cell spray foam can improve a building's strength and durability in several ways.

Spray Foam Roofs: Strong and Durable

Applying a spray polyurethane foam (SPF) roofing system can improve a building's strength. In fact, SPF roofs have effective lifespans that can exceed 30 years.

Because SPF conforms and adheres to the surface on which it is sprayed, a strong bond forms to protect the roof. The layer of spray foam is seamless and self-flashing, which can eliminate the ability of water to seep through weak spots, such as fasteners and seams. Spray foam can be applied in a sloped manner to allow water to easily drain off the roof.
The bond that SPF forms to the roof can increase a building's resistance to wind uplift. So during periods of high wind, a home or building with a spray foam roof generally experiences less damage than a building without SPF. A prominent spray foam consultant notes that he has found that "when added to the inside of a structure, spray foam 'glues' the whole building together, enhancing overall wind and pressurization resistance.

1: Main Machine outlook :

SPF offers the following benefits:
Non-Permeable Air Seal
SPF expands to fill all voids and gaps within the framing system, creating a three-in-one Insulation, Air Barrier, and Vapor Retarder system. Traditional insulation systems are subject to unwanted air infiltration, a phenomenon called wind wash. With wind wash, outside air and moisture can be introduced into the wall cavity, greatly diminishing the R-Value. SPF's closed cell structure does not allow air or moisture to penetrate. SPF virtually eliminates the heat loss that is associated with wind washing.
SPF prevents airborne contaminates such as mold, spores, pollens, and dust from penetrating the building envelope.
High R-Value
With an aged R-Value at 6.2 per inch (Closed Cell) and 4.2 per inch (Open Cell) SPF is vastly superior to fiberglass. With the Closed Cell Foam, there are Millions of closed cell bubbles virtually eliminating heat loss through convective air currents within the wall cavity. There is no reduction in R-Value over time as there is with traditional insulation systems.
Quiet
An SPF home has a measurable reduction in outside noise such as traffic, airplanes and barking dogs.
Green
Qualifies for multiple credits in LEED, Energy Star, and other energy saving programs.
No CFCs, HCFCs, or other gasses harmful to the environment. No airborne glass fibers.
Economic
Spray Foam Insulation offers a lifetime of performance and savings to you, the home owner. A typical SPF home pays for the upgrade via energy savings in 3 to 5 years. After that, it is just money in your pocket.

2:Machine details

Model

CNMC-E

Power source

single phase 220V 50Hz

Heating powe

7.5KW

Driven mode

pneumatic

Air source

0.5~0.8 MPa ≥0.9m³/min

Raw output

2~12 kg/min

Maximum output pressure

11MPA

AB material output ratio

1:1

Spray gun

1 Set

Feeding pump

2 sets

Heating hose

15meters

Gun connection pipe

2pieces

Feed delivery pipe

2pieces

pneumatic pipe

5meters

Spare parts

1set

Packing size

750mm X 560mm X 1130mm

Machine weight

109KG