Inclined drum type shot blasting machine - special surface cleaning for casting

Key Benefits and Features for Barrel Shot Blasting Machines

5/8 thick manganese steel, solid welded drum (zero catch points, no sharp edges to nick or damage parts)

Replaceable actuator cone (different shapes for different part types )

Adjustable drum angles with shock loading suspension (easily modify tumbling dynamics)

5 point drum support (Better stability- durability)

Abrasion Resistant (AR) screws (longer life)

Machine can be fully automated (higher productivity)

Leak resistant piece door (maintenance advantages)

Applications

Automotive

Iron, steel and metal foundries

Heat treat operations

Forging operations

Small stamping parts manufacturers

Barrel Shot Blasting Machines

The Bestech Barrel Shot Blasting Machines are the ideal solution to clean parts that would normally become pinched or jammed in our traditional Tumblast machine, reducing chances of part damage. Barrel machines are designed for easy maintenance to provide shorter downtime. Barrel Machines adopt cost-effective and space-saving rotating drum systems. Versatile, solid manganese drums allow efficient tumbling of parts with no pinch points.

Typical uses for system includes the removal of sand, scale, rust and other contaminants from forged, heat treat and cast parts.

Available options of Barrel Type Shot Blasting Machines

ORICA wheels with full lining package

Abrasive Resistant elevator casing with replaceable endwalls in boot section

Enhanced separators available

Foundry duty magnetic separator

Double lip airwash separator

Automatic abrasive adder

Shot Blasting Cabinet

The blasting chamber is fabricated by high strengthened steel plates and profile steel which ensures adequate intensity and rigidity of the machine. ,blast wheels layout adopt 3-D dynamic simulation design, which ensures optimal shot blasting angle and distance.

As with all Bestech Blast Machines adopt easy replaceable high manganese steel guard liner on hot blasting zone, which is hard enough to deal with the shot blasting hardness up to 60HRC. The overlapped liner blocks are installed inside the blasting chamber which eliminate any possibility  that the high speed blasting media will hit the blasting chamber directly.

High impact toughness can make full use of the reflection kinetic energy of shot to continue to blast cleaning the surface of work piece, so greatly enhance the cleaning efficiency and quality.

High chrome wear resistant perforated saddle plate are deployed at the bottom of the blasting chamber which ensure the used blasting media will appropriately get into the abrasive recycle system and prevent any damages to the bottom screw conveyor.