HLK the-GDPSJ pipe inside and outside wall of automatic sandblasting machine production that I developed for automatic sandblasting processing large quantities of steel inner and outer surfaces reach rust, oxide or coating pre-treatment increase in spray adhesion. 
 The machine features: 
 A. Abrasive blasting machine automatic recovery, recycling, no dust pollution, up to the requirements of environmental protection. 
 Two. Automatic continuous-handling, processing, high efficiency, good quality surface treatment. 
 3. Workpiece speed can be adjusted by the processing requirements. 
 4. The main electrical components of the machine are made of imported products, stable performance, easy maintenance. 
 5 Clear grades up to the most senior Sa3 level. 
 Scope of application: 
 Suitable for pipeline engineering, shipbuilding, petrochemical, steel and other industries. 
 Sandblasting machine www.psjhl.com Changsha Hao Lung equipment Machinery Co., Ltd.