Portable Sand Blasting Machine also is known as portable abrasive blasting machines are the machines that are moveable i.e. can be moved from one place to another depending upon their usage.
A portable Sand Blaster machine is a highly productive and safe system designed especially for an extensive range of abrasive media. The machine consists of a blasting generator and works on the principle of pressure blasting. The blasting operation can be performed on glass, metals, ceramics, and stones.
Portable Sand Blasting Equipment
Portable Sand Blasting Equipment is a machine that can be movable from one place to another easily. A sand Blaster is an operation of effectively moving a stream of an abrasive shot on a surface under high pressure to even a rough surface, roughen a smooth surface or remove the surface materials. Abrasive Garnet sand used to be the most generally used material, but since the lung infection are caused by extended inhalation of the dust created by sand, other materials are now used in such as copper slag, steel grit, baking soda, glass beads, dry ice, and walnut shells, garnet sand.
To avoid such major diseases we can use safety devices such as air blaster helmets, operators’ suits, hand gloves, and gumboots.
Types of Portable Sand Blaster Machine
- Sand Blasting Hopper, Airo P7 150 or Portable Mini Sand Blaster
- Portable sand blaster Airo P7 300 or Small Sand Blasting Machine
- Portable sand blasting Hopper, Airo P7 500 or Medium Sand Blaster Hopper
- Portable Sand Blasting Hopper, Airo P7 1000 or Large portable Sand Blasting Machine
Working of Portable Sand Blasting Machine
The operator must press the "deadman handle" to open the air intake valve and seal the air outlet valve in order to start the portable sand blasting machine. This will allow you to begin blasting. If the operator wants to cease blasting at any time, he just releases his grip on the handle, which closes the air inlet valve and opens the exhaust valve, depressurizing the portable sand blaster machine.
If the operator loses his grasp on the "deadman handle" due to an incident, the blasting machine will automatically stop, preventing injuries. The compressed air supply is the most critical part of any blasting operation. The results will be obtained in direct proportion to the volume and pressure passing through the sand blasting nozzle. To obtain the best results, use pressures of 6-7 bars / 90-105 psi for blasting of steel and 3-4 bars / 45-60 psi for blasting masonry structures. The volume of air is also of the utmost importance and is directly related to the size of sand blasting nozzle used.
Component of Portable Sand Blaster Machine
Automatic Filling Value
The portable sand blasting machine is equipped with an automatic mushroom valve (filling valve) that is carbide coated for quick abrasive media refilling and abrasion resistance.
Tungsten Carbide Venturi Nozzle
The tungsten carbide lined long series convergent-divergent blasting nozzle ensures high velocity, evenly distributed blast pattern, and higher blasting output, as well as lower wear, longer life, and greater breakage resistance.
Sand Blasting Hose
For safe operation, longer life, high flexibility with a smaller bend radius, and light weight, the blast hose are highly abrasion resistant and electrically antistatic.
Abrasive Control Valve
To manage the abrasive media flow via the blast nozzle and maintain the requisite air to abrasive media ratio, the portable sand blaster machine is equipped with a pinch valve with a hand wheel.
Abrasive Sieving
To prevent blast line choke, a wire screen with a pneumatic vibrator is used to sieve abrasive.
Abrasive Tank
The abrasive tank is made of high-quality steel that has been hydraulically tested at 250 psig.
Automatic Exhaust Value
It automatically depressurizes the machine by venting outlet air. When the machine's air supply is turned off, the valve automatically opens and closes.
Air Filter & Pressure Gauge
A pressure gauge and an online air filter are included.
Ball Valve
To ensure full airflow with no pressure loss, the machine is equipped with a ball valve made of stainless steel (an anticorrosive material).
Remote Control Valve
Remote Control Valve provides entire machine on/off control in the hands of the operator at the Sand blasting nozzle. When the operator changes positions or performs spot blasting, it saves abrasive and air, and it gives added safety to the operator and other personnel in the area. When the nozzle falls by accident, the machine comes to a halt.
Features of Portable Sand Blasting Machine
- Designs with customization
- The metal used is of Superior quality
- High robustness
Application of Portable Sand Blasting Machine
- De-Scaling, De-Sanding, De-Burning, and De-Flashing are all terms used to describe the process of removing scale, sanding, and flashing from a surface.
- Rust removal is really effective.
- Surface etching on stone, glass, and wood to create designs.
- Surface preparation for a durable and long-lasting coating.
- On-site blasting of large, difficult-to-move components.
- Low-maintenance and cost-effective operation.
Portable Sand Blasting Machine price
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Portable Sand Blaster in India
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