This series is one kind of wire mesh belt continuously passing through type shot blasting machine, it is widely used in the mass small work piece and work piece which fears the collision continual surface cleaning. The work piece which from the live-roll table supportings stainless steel mesh places is moved to the cleaning room, it comes under the high speed crowded pills striations attack which is double-decked on surface by up and down various several incline impeller heads to achieve the blasting aim, the blasting velocity may be adopted with frequency conversion to satisfy different cleaning technological requirements.