Features of pressure blasting machine and four components system
When the pressure type sand blasting device blasts the entire surface of small workpieces, most of the workpieces are put into the barrel and mixed for sand blasting, which can achieve good results.
The blasting nozzle can be fixed to the center of the barrel. Although there are only 1-2 nozzles, many processed objects are mixed in the barrel at a slow speed of about 4r.pm. If the appropriate time is passed, a uniform processing effect can be obtained . If the device of the drum part is removed, it can also be a good point for ordinary manual sand blasting machines. With this type of roll-type sand blasting device, workers are usually used to enter and leave the workpiece. But there are also automatic and fully automatic roll-type sandblasting devices.
After the roll type is completed, the object to be processed can be discharged by reversing the endless belt or the drum (barrel). If necessary, an automatic quantitative processing object input mechanism may be attached.
Pressure sand blasting machine is generally composed of the following four systems:
First, the pressure type sand blasting machine generally uses a high-speed rotating impeller to projectiles in a certain direction under the action of high centrifugal force. In the working process, some shot blasters can swing or move up and down at a certain angle.
Second, sand blasting collection, separation and transportation system.
Third, the casting body continuously moves and turns over during the blast cleaning process.
Dust removal system.