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Sand Blasting Equipment How To Filter

QINGDAO KNNJOO MACHINE INC. | Updated: Nov 03, 2017

Sandblasting equipment is generally divided into two categories of dry sandblasting machine and liquid sandblasting machine, dry sandblasting machine can be divided into suction sandblasting machine and pressure-type sandblasting machine two types of sandblasting machine, also known as sandblasting machine Shot blasting machine dry sandblasting machine. General composition

A complete suction dry sand blasting machine is generally composed of six systems, namely, structural systems, dielectric power systems, piping systems, dust removal systems, control systems and auxiliary systems.

working principle

Inhaled dry sand blasting machine is a compressed air-powered, high-speed airflow through the gun formed within the negative pressure, the abrasive through the pipe. Inject the spray gun and inject it through the nozzle to the surface to be machined to achieve the intended processing purpose. A complete press-in dry sandblasting unit generally consists of four systems, namely pressure tank, media power system, piping system, control system. Press-in dry sandblasting machine works: Press-dry sandblasting machine is compressed air-powered, through the compressed air pressure in the tank to establish the working pressure of the abrasive through the sand valve, pressed into the sand pipe and the Nozzle injection, jet to be machined surface to achieve the desired processing purposes.

How to filter sandblasting machine

1. To see the size of the workpiece, choose box sandblasting machine, mobile sandblasting machine, and automatic sandblasting machine;

2. To see the shape of the product, select the specifications of the sandblasting machine, generally below a meter have a fixed size, especially large to order or choose to open.

3. The degree of demand on the surface of the product, this depends on the specific use of dry spray or wet spray, if it is dry spray, the choice of abrasive on many, wet spray is generally glass sand and so on.

4 sandblasting some of the accessories to be familiar with, sandblasting gun and sandblasting gloves are often to change things, because sandblasting actually very powerful wear and tear. 1, the surface cleaning and processing: metal oxide layer, carbide black, metal or non-metallic surface rust removal, such as gravity die casting, rubber mold oxide or release agent removal, ceramic surface black spots, uranium removal, Painted rebirth. 2, landscaping processing: all kinds of gold, K gold jewelry, precious metals extinction or surface treatment, crystal, glass, corrugated, acrylic and other non-metallic surface processing and processing of metal surface can make the luster. 3, etching processing: jade, crystal, agate, semi-precious stones, seals, Yashi, antiques, marble tombstone, ceramics, wood, bamboo and other etching artists. 4, pre-treatment processing: Teflon (TEFLON), PU, rubber, plastic coating, rubber drum (ROLLER), electroplating, metal spray welding, titanium and other pre-treatment, the surface adhesion increased. 5, Burr processing: Bakelite, plastic, zinc, aluminum die-casting products, electronic components, such as the core removal of the burr. 6, stress relief processing: aerospace, defense, precision industrial parts, rust, paint extinction, renovation and other stress relief processing. 7, the processing of electronic components: the surface of silicon chips and etching, removal of impurities on the back of the wafer, the plastic packaging of electronic components Yuyao, finished surface printing removal, ceramic electric cleaning 8, mold processing: general mold surface sandblasting, mold After bite flower surface treatment, wire cutting die, glass mold, tire mold, conductive rubber mold, shoe mold, bakelite mold, plating mold, key mold, plastic mold. 9, the processing of large workpieces: large workpieces such as oil tank, chemical tank, hull, copper, tin housing, containers, automotive industry, such as rust, paint removal, maintenance and large flat glass automatic surface treatment.


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