Our 2 in 1 knapsack sprayer also has relay logic control and point-to-point wiring functions. The machine includes pressure balance control and the down cycle counter. The down cycle counter allows the contractor to control how much material is used from the barrel, thereby preventing material shortages to the machine.

　　The 2 in 1 knapsack sprayer has two vertical pumps that are electronically synchronized to maintain a uniform 1:1 ratio. This can increase accuracy by 3-5%, thereby improving yield and chemical performance. Its intelligently connected dual pump system can accurately measure A and B components. The maximum hose capacity is 210 feet, and it has a built-in heating element in the fluid section.

　　The boss provides a 2 in 1 knapsack sprayer with a vertical pump assembly. The boss machine has two air motor options: a 5-inch air motor for spraying foam, allowing the contractor to operate the machine up to 2000 psi, and a 6-inch air motor that can increase the pressure to more than 3000 psi. The machine is usually used for polyurea spray foam applications. Recently, the boss added hydraulically driven machines.

　　When choosing a 2 in 1 knapsack sprayer, it is best to consult the Spray machine manufacturer. The spray machine manufacturer should consider the types of applications and products used, as well as the company's potential to expand into other diversified markets.