◆产品特点 Product features
1.STR系列管道内壁喷砂器是一种与喷砂机配套使用的管道内壁喷砂清理的专用设备。可手工作业，如配备其它装备也可以实现自动化作业。
2.STR内型喷砂器利用锥形散砂头/旋转式散砂头改变磨料射流喷射角度来实现对管道内壁的处理，它结构简单可靠，易于操作维修。
3.机器主要部分采用进口YG3X材料；可以大大的降低了使用成本；得到了广大客户的好评！
1. STR series conduit wall is a kind of the spray sand with sandblasting machine supporting the use of the pipe inner surface gush arenaceous cleanup special e Can manual operation, such as e with other e can realize automation homework.
2. Type in sandblasting STR the use of conical sand scattered head/rotary abrasive jet sand scattered head change injection Angle to realize to the pipe inner surface treatment, it is simple in structure, reliable, and easy to operate maintenance.
3. Machine main parts imported YG3X materials; Can greatly reduce the use cost; Got the general customers the high praise!
◆适用范围 Applicable scope
适用于石油，化工，船舶等行业所需管道内壁涂镀前的清理，可对直径20mm-900mm不同内径的管道内壁进行喷砂清理，清理后的表面质量等级可达Sa2.5-Sa3。该设备使用方便，安全可靠，易于维护保养。亦可进行管道内壁除锈生产线的设计制造。
Used in petroleum, chemical, shipbuilding industry for the pipe inner surface besmear before plating, may to clean up a diameter of 60 mm to 900 mm diameter of pipe wall for different sandblasting clean up after cleaning the surface and level of Sa2.5-Sa3. The e is easy to use, safe and reliable, easy to maintenance. It can be used for pipe inner surface derusting production line design and manufacturing.