About the construction industry spraying equipment spraying equipment used primarily for the construction industry building decoration, spraying media mostly coatings, architectural paints, putty cream, waterproof fire retardant paint, asphalt paint, construction and other heavy-duty paint. In building construction site, in order to facilitate movement, powered machines are mostly electric or fuel engine type. Based pneumatic spraying machine durability, there is also used in pneumatic spraying machine building industry. Construction industry construction has roller and spray painting two, but limited spraying for spraying the surrounding environment before pollution and cumbersome protective measures, sometimes high-efficiency continuous roll machine roll is environmentally friendly and highly efficient labor choice. A portable sprayer economy more color change, spray volume is not too large, and spraying equipment intended to lower the cost savings, the portable sprayer economy is the user's choice, it is easy to carry and clean. Site renovation wall paint spray equipment W867E easy site renovation work equipment W867E spray Wood environmentally friendly and efficient site decoration equipment W867E small pieces of metal spray jet width adjustable environmental protection equipment and material renovation site W867E easily change color of choice for multi-color patch spraying Site decoration equipment