Sandblasting gun. Description

Sandblasting gun is used to perform high-quality cleaning of the surface from unnecessary elements. The device is widely used to eliminate corrosion, does not require any special efforts. Information on how to make a sandblast gun can be found on specialized sites. For many craftsmen to create a tool is not difficult.

Sandblasting gun allows you to quickly remove the hardened particles, carbon and other elements. The equipment can easily cope with the removal of plaster, outdated paint and varnish, while possessing optimal dimensions.

Homemade sandblasting gun can be used in combination with various abrasive materials. For example, for some models a chipped cast iron or steel shot is used. Granite crumb can be used as a co-material. It should, however, be said that, taking into account the working surface, other materials suitable for performance can be used.

A factory-made sandblasting gun is recommended to be selected in accordance with certain criteria. The basic principle is the correspondence of the apparatus's capabilities to the goals set.

A sandblasting gun is often used to clean concrete and metal structures. The tool also copes well with giving the glass surface an attractive appearance. A sandblasting gun is also used to create a roughness.

Another important function of the tool is the ability to eliminate particles of hardened fat. Use sandblasting gun can be used for degreasing surfaces of different areas.

There are different models of plants working with the use of abrasive materials. This or that type is used in a certain direction. However, they also produce equipment with a set of different installations for a particular case. Such tools are considered universal because they make it possible to apply different abrasive materials on different surfaces. A universal tool should be of high quality. In particular, the equipment must be durable and wear-resistant.

The design of the sandblasting gun includes a camera. It mixes the abrasive material and air. In the case where the mixing is performed directly in the tool, the structure is called the injector.

The equipment chamber has, as a rule, a fixed, constant volume. In self-made instruments, cameras can be installed with adjustable volume.

A special valve is included in the design of the tool. With its help, regulation or restriction of air supply is carried out. In the sandblasting gun there is also a nozzle. This element can be made of rubber, ceramics, boron-carbide alloys, tungsten carbide, various metals. The best are the winning nozzles. The internal diameter of the element varies from tenths of a millimeter to several centimeters.

Sand blasting tools have an operating pressure of four to ten atmospheres.