Hanger type shot blast machines designed and built as fully integrated blast cleaning systems to handle large/small or more fragile castings than barrel/table type machines. They provide a cost-effective solution for batch cleaning.
Hanger typeMachine consists of horizontal door with a rotating hanger type work/job handling system. This hanger is directly mounted on the door of the machine and itrotates on its own axis, drive unit of this hanger is provided outside thedoor. This hanger swings out as the door is opened, making the full area easilyapproachable for loading and unloading of the components. For loading the components, door of the machine is opened manually & components to be blasted are hanged one by one on to the door hanger and the door of the machineis closed.
After thistwo no's of Blast wheel units which are strategically placed on the Blastcabinet, is started. Blast wheels will fire the abrasive at high velocity onthe components hanged on the hangers and rotating in clockwise andAnti-clockwise direction and blast cleans them thoroughly. Bi-directionalrotational mechanism of hanger ensures that each and every portion of thecomponent will get exposed to the blast stream for through cleaning. The arrangement ofthe blast wheel ensures optimum blast cleaning and maximum utilization of theabrasive energy. After the required blastingcycle, blast wheel unit shuts off and door of the machine is opened manuallyfor unloading of the components.
Application of the Hanger Type machines-
- Desanding and decoring of castings
- Descaling of castings, forgings and heat-treated parts
- Surface hardening (shot peening)
- Desanding and decoring of castings.
- Descaling of castings, forgings.
- Surface hardening (shot peening).
- Rust and heat scale removal
- Surface texturing
- Preparation for painting, bonding and plating
- Deburring, deflating
- Aesthetic/Cosmetic finishing of Die casting of Zinc, Aluminium & Alloy Steel.