Examples of steel foundry shot blasting:
Cast-irons (disks, hubs, pumps, valves, components for earth moving machines, basement of tooling and textile machines, street furniture, oil & gas sector, shipyard and railway sectors, etc.)
Steel castings (automotive sector, agricultural, military and shipyard machines, machines for earth movements, etc.)
Brass castings (taps and fittings, valves, hydro-thermo-sanitary components).
Aluminium castings (Aluminium gravity shell castings, wheels, automotive sector, etc.)
Bronze castings
Copper castings
Scope of shot blasting:
Decoring (sand removing)
Descaling
Preparation of the surface to the next painting treatment
Deburring of the pieces
Which shot blasting machine ?
BlastKing Group can offer different technical solutions depending on the type of production, dimension, and weight of pieces to be treated, production required by the customer, loading/unloading systems and required automation.
The most common machines of Foundry sector are :
Batch type tumblast machines
Tumblast machines with steel slat conveyor/rubber belt conveyor for treatment of pieces between 10÷250 kg/each, suitable for tumbling.
Hanger type shot blasting machines
Pieces are hung either singularly or in barches.
Dimensions of hanger type machines change according to the pieces to be blasted and the different productivity to design different overhead rail conveyor systems.
Tunnel shot blasting machine
The shot cleaning operation is done by a hanging system, chain overhead rail or hoists, or by trolleys running on floor level rails.
Suitable for cleaning medium to large size products.
Rotary table shot blasting machine
Very simple machine and economical type to run.
Pieces are placed on the table which rotates exposing all visible surface to the shot flow throwing wheel.
Special shot blasting machines
BlastKing Group manufactures a complete range of special installations, realized ad hoc as per customer’s requirements.
For foundry, we can offer shot blasting machines with hoists and special overhead handling systems, automatic sand machines for ingot moulds, etc.
Special devices
Vibrating screen
Magnetic abrasive cleaner devices
Special protections for blasting chamber
These processes can be carried out by means of the following handling types:
- Continuous Blast Machines
- Hanger Type Blast Machines
- Horzontal Belt Blast Machines
- Rotary Table Blast Machines
- Work Car Wheelblast Machines
BlastKing Group’s Extensive Steel Foundry Experiences
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