Q375 hook type shot blasting machine is suitable for bulk of large pieces of machinery and steel structure to make surface cleaning and blasting strengthen.to remove the welding slags and surface oxide;it aslo used for surface cleaning and strengthening for heat-treated pieces;and it’s used for fear,gear shaft,engine connecting rod,diaphragm spring,cannonball inner shell and other parts surface descaling after heat-treating to make the surface of workpieces to reach the color of silver-gray,and eliminate stress,improve surface adhesion of the coating;increase the surface stress ,improve fatigue strength to reach the aim of blasting stengthen.

This machine has the following features:

• Shot blasting chamber body and blast wheel’s layout are determined by computer’s three-dimensional dynamic blasting simulation.

• Adopts tbe world leading technology produced blast wheels, can improve enhanced efficiency greatly to get satisfaction strengthening effect,special sub-pill structure,so the utilization of abraisves can be increased by 15% than the old-style.

• Separator :adopts the most advanced BE full shutter type & separator in the world,can increase separating effect greatly.

• Adopts cartridge type dust collector,bigger filter area better filter effect.

• Novel design ideas,easy maintenance.

• This machine has automatic fault detection device.

• You can decide the quantity of working blast wheel according to different workpieces size.

In shot blasting chamber adopts Mn13 shield,Increased the lifetime of shot blasting chamber

Mainly technical parameter:

size of cleaning pieces : 4000x2000x2000mm

workpieces conveying system(6 group in total,12sets)

cleaning speed 0.5-2m/min

conveying speed          0.5-4m/min(stepless speed regulation)

blast wheel : 12×11KW

bucket elevator : elevating capacity  140t/h

separator : separating capacity     140t/h

shot blasting chamber :

Shot blasting chamber is welded by steel plate and steel profile,its shape,size and layout of blast wheel adopts CAD optimal design,dynamic simulation, to ensure optimal throw angle and distance, the cleaning effect is best, and maximize the efficiency of equipment.

Each blast wheel will keep a certain angle with workpiece running direction at a certain angl, to ensure the cleaning workpiece be fully blasting cleaned (please see the blasting chart), and minimizing the empty throwing in the care of all the cleaning workpieces, thereby maximizing the utilization rate of abrasives, reduce the wear of shot blasting chamber.

Wear shield can protect the chamber body from wear, prolong the service life; the water toughening treatment of Mn13 rolling steel plate with high impact toughness, can make full use of kinetic energy projectile reflection, continue to effectively strike the work piece surface, is beneficial to improve the cleaning quality and enhance efficiency