As the name suggests, the pipeline sandblasting machine is a kind of equipment that uses the high-speed air and abrasive mixed flow from the sandblasting machine to spray the conical nozzle of the pipeline inner wall cleaner, so as to guide the abrasive to form a cone-shaped diffusion, thus impacting the inner wall of the pipeline and achieving the purpose of cleaning the inner wall of the pipeline. The pipeline sandblasting machine produced by Dingding is mainly used for ship manufacturing, cleaning of various pipelines, inner and outer walls, and large-scale cleaning and derusting of metal surface in aircraft, rolling stock, machinery, bridge, chemical industry and other industries. Based on its important role, we need to pay special attention to the installation process. In the following, we will teach you how to install it correctly.

First, install the screw and sand separator, thread the screw into the sand separator, and tighten the two ends with nuts.

In the second step, install a screw sheath (small oblong tube), and then install the nut, then install a screw sheath, and then a nut.

Step 3: install the large nozzle in the direction, and the end with bell mouth is facing the sand separator.

Step 4: install the red gun thread cover.

Step 5: on a nut - on a loose sand head - add a gasket - Spring - gasket (optional) - screw nut.

Step 6: put the gun body into the whole assembly from the front, screw the red threaded cover of the spray gun (the polyurethane cover needs to be firmly bonded with water tape or glue, and the steel sleeve can be tightened), and the assembly is completed.

Step 7: according to the size of the sandblasting pipe and the required sandblasting strength, adjust the distance between the scattered sand head and the spray gun mouth. If it is close to the spray gun mouth, the sand reflection angle will be larger, the spraying pipe will be slightly larger, and the sand reflection angle will be smaller and the spraying pipe will be smaller and the strength will be smaller.

The above seven steps are the complete installation steps of pipeline sandblasting machine. When you install the equipment, you can operate according to these steps.