Special polyurethane high-pressure spraying equipment, such as Ya Bu, has the following characteristics:
The pneumatic reversing control assembly is simple in structure and reliable in operation, so that the pump body can still work normally without electricity.
The sealing ring of booster pump is made of polymer material, which has high wear resistance, corrosion resistance and durability.
The internal structure of the heat pump has applied for national patent, and the internal structure is fan-shaped reciprocating design, and the raw materials flow back and forth along the fan-shaped groove, which prolongs the flow time of the raw materials in the heat pump and fully heats the raw materials.
The new clean-free spray gun weighs only 0.9 kg, adopts metal friction pair, and the air chamber of the gun body is separated from the mixing chamber to avoid blocking the air chamber. The gun trigger uses a unique gas spring to replace the original mechanical spring, and there are fewer wearing parts.