TNQW-1-H Long Tube Inner Wall Spraying Machine

The TNQW-1-H Long Tube Inner Wall Spraying Machine is paired with our company's pneumatic host to deliver paint. Through precise atomization components, the paint is atomized 360 degrees, forming a hollow, radially dispersed pattern, thereby coating the inner wall of the pipeline. During operation, the operator moves the spray gun backward at a uniform speed to achieve complete inner wall coating of the entire steel pipe.

I. TNQW-1-H Long Tube Inner Wall Spraying Machine Parameters:

II. TNQW-1-H Long Tube Inner Wall Spraying Machine Improvements Compared to Conventional Market Models:

1. Flow rate reduced by more than half, resulting in less sagging when spraying thin pipes.

2. Fine internal structure makes it less prone to clogging when spraying paint containing particles (such as zinc-rich paint).

3. Spray gun rod length can be customized.

III. Matching Host—CYW Series Pneumatic Host

The matching CYW series pneumatic host from our company uses compressed air as power, ensuring safety, explosion-proof operation, and no overheating during prolonged use. The large displacement design guarantees stable delivery.

IV. Application Scope:

The TNQW-1-H Long Tube Inner Wall Spraying Machine is generally used for anti-corrosion coating of the inner walls of small and medium-diameter oil pipelines, gas transmission pipelines, and drinking water pipelines, reducing losses caused by pipeline corrosion.