Maan Global Industries
Pune, Maharashtra
Industries: Medical Devices, Defence, Food Processing, Automotive, Aerospace
8882490101 · mail@maanglobalindustries.com · Website
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ExploreTypical shot blasting machines products
Hanger-type shot blasting machinesTumble-belt machinesBlast cabinetsSand-blasting systemsDust collectors for blasting
Typical products for this category, not a claim about any one company’s range.
What are shot blasting machines?
Shot blasting throws steel abrasive at a surface to clean it, remove scale and sand, and prepare it for painting or machining. Airless machines use spinning wheels and come as hanger, tumble-belt, table and tunnel types, while blast cabinets and sand-blasting systems use compressed air for smaller or more delicate work. Foundries, forge shops, fabricators and coating lines use them. The right machine depends on part size, shape and the finish you need.
How to choose
- Define the parts: size, weight, material, shape and how many you clean per hour or per shift.
- Choose the machine type: hanger or table for large castings, tumble-belt for small robust parts, cabinets for small batches.
- Specify the surface finish needed, such as a cleanliness grade for coating, so the supplier can size the wheels and abrasive.
- Check wheel number, motor power and abrasive flow, since these decide how fast the machine cleans.
- Look at wear protection: liner material and thickness and how easily liners and blades are replaced.
- Size the dust collector for the airflow the machine needs, and confirm its filter area and emission level.
- Ask about abrasive recycling, separation and consumption, which drive running cost.
- Confirm installation, foundation, operator safety guards and spares support.
- Ask for a trial on a sample of your own parts before ordering, and compare the cleaned surface against the finish your coating or machining step needs.
Specifications to confirm with the supplier
| Specification | What to ask |
|---|---|
| Part envelope | Maximum part size and weight the machine can load and process. |
| Throughput | Parts or kilograms per hour for your parts and finish. |
| Wheels and power | Number of blast wheels, motor power and abrasive throw rate. |
| Wear parts | Liner and blade material, expected life and replacement time. |
| Abrasive handling | Recycling, separation and consumption per hour. |
| Dust collection | Collector type, airflow and filter area. |
| Safety | Interlocks, guarding and noise control. |
Where it is used
- Industrial MachineryCleaning castings, forgings and weldments before machining or painting.
- AutomotiveDescaling and surface preparation of components and wheels.
- ConstructionCleaning structural steel and fabricated assemblies before coating.
Frequently asked questions
Shot blasting or sand blasting?
Shot blasting uses steel abrasive thrown by wheels and suits high-volume cleaning of robust parts. Sand or grit blasting with air suits smaller jobs and more delicate surfaces.
What affects abrasive consumption?
The type of abrasive, how well it is separated and recycled, the part shape and how hard the surface is. Ask the supplier for typical figures for your parts.
Do I need a dust collector?
Yes. Blasting creates a lot of dust, and a properly sized collector protects workers and meets emission rules.
How often do liners wear out?
It depends on the abrasive and the load. Ask the supplier for the expected life of liners and blades and how long a change takes.
What surface finish can I expect?
It depends on abrasive, time and part condition. State the cleanliness grade you need in the order and ask for a trial on your parts.