Portable Sand Blasting Machine isa movable blasting machine in which an operation of blasting is done byforcibly propelling a stream of an abrasive shot against the rough surface.
In Portable Sand Blasting MachineGarnet sand or silica sand is the most commonly used abrasives but they use tocreate dust or lung disease so to prevent these types of problems copper slag, steel grit, baking soda, glass beads are used in the place of garnet sand.
Portable Sand Blasting Machines are divided into two parts:
· Portable Sand Blasting Machine without Remote
· Portable Sand Blasting Machine with Remote
1. PortableSand Blasting Machine without Remote:
This machine does notcontain any remote and they controlled manually with the help of an extraoperator. The cost of this machine is low and they are provided as per customer demand.
Working of Portable Sand Blasting Machine with Remote:
Portable Sand Blasting Themachine mainly works on the pressure blasting principle. Working contains a fewsteps which are:
STEP1: when the machine is atrest abrasive media are filled at the top of the machine. Then sieve will sievethe media so that only fine media will enter inside the pressure pot.
STEP2: Compressed air comesinside the hose through the compressor then it will pass through the airfilter. The air filter will remove all the moisture inside the air and pass the air forward inside the blasting chamber.
STEP3: mushroom valve is inthe open position so that abrasive will transfer in blast generator forblasting after that pressurized air enters inside the chamber and the mushroom valve gets close.
STEP4: now the tank will getpressurized and abrasive and pressurized air will pass to the mixing tube.
STEP5: mixing tube will mix theair and media and pass it to the blasting hose and then media and pressure willcome out through the blasting nozzlewith high speed and blasting will be done.
STEP6: when blasting is doneanother operator will open the release valve so that residual pressure getsreleased and the machine gets to switch off. It is controlled by without remote.
Advantages of the portable sandblasting machine without remote:
· Cost is less
· High productivity
· Easy to operate
· Cleaning process is quick
Disadvantage of the portable sandblasting machine without remote
· noise and dust level is high
· Two operators are require
2. Portable Sand Blasting Machine withRemote:
Portable SandBlasting Machine with a remote is operated with the help of a remote sothat there is no need for another operator.
Working of portable Sand Blasting Machine with Remote:
The working of this machine isthe same as the Portable Sand Blasting Machine without a remote. The onlydifference is remote. When the machine is operated with a remote there is no need of another operator for shutting down the machine. it will be done by the remote. Mainly remote contain a dead man handle which on & off the machine as per instructions. The use of remote eliminates the requirement of another operator and the machine to become easier to operate.
Advantages of portable Sand Blasting Machine with Remote:
· Easy to operate
· No requirement of two operator
· Save time
· Cleaning rate is high
Disadvantage of portable Sand Blasting Machine with Remote:
· Cost is high
· Noiseproduction is high
· Installationis tough
Parts of Portable Sand Blasting Machine:
1. Inlet
2. Ball valve
3. Non-return valve(NRV)
4. Air Filter
5. remote
6. Pressure tank
7. Pressure gauge
8. Pinch valve
9. Mixing tube
10. Release valve
11. Wheel
12. Safety equipment
Blast Rooms is themanufacturer and supplier of Portable Sand Blasting Machine With&Without Remote, Sand Blasting Machine, GritBlasting Machine, Thermal Spray Gun, and Abrasive Media.Our company is dedicated to our customer satisfaction and to supply the best quality machine on time.
