products
Spinner hanger
CAB, SAT, CAB-TUN & EST-TUN lines
Hook shot blasting — total coverage on suspended loads
CYM Materiales manufactures suspended-load hook shot blasting machines for the surface treatment of parts that cannot be processed in bulk-load equipment. A single line can process small and delicate materials that cannot withstand impacts, as well as highly complex, heavy and large parts that cannot be shot blasted in belt or rotary table equipment.
Batch hook lines (CAB) operate with one or multiple hooks in fixed or mobile configurations on rails, allowing the loading system to be adapted to the type of part and the required production volume. The hook rotates in front of the abrasive blast stream, ensuring total coverage on all surfaces.
Continuous-pass lines (EST-CAB and EST-TUN) allow suspended-load parts to be processed continuously, with the option of hook rotation during the process or fixed-load operation for large parts or integration into automatic painting lines.
Applications
Uses and shot blasting processes
CYM hook shot blasting machines are designed for the surface treatment of parts that cannot be processed in bulk-load equipment. They are used in a wide range of processes: surface preparation for painting and coatings, desanding of ferrous and non-ferrous castings, descaling of forged or heat-treated parts, deburring, and rust and mill scale removal.
Discontinuous batch shot blasting
- Processing of parts of any size, shape, and complexity
- Rotating hook for complete coverage without individual part handling
- Interchangeable hangers adaptable to different part types
- Fixed, moving, dual, or multiple rail-mounted hook options
- Simultaneous loading and unloading on dual-hook machines
Continuous-pass shot blasting
- High production volume without process interruptions
- Rotating hooks for complete coverage during part travel
- Fixed hook option for direct integration with painting lines
- Compatible with existing Power & Free overhead conveyors
- Automatic loading and unloading systems integrable in-line
EQUIPMENT SELECTION
What do you need to blast? Find your machine
Equipment selection depends on the required operating mode, part size, production volume, and integration with other processes.
| Selection criteria | BATCH DISCONTINUOUS BLASTING | CONTINUOUS-PASS BLASTING | |||
|---|---|---|---|---|---|
| CAB-GF | CAB-Y | CAB-TAM | CAB-TUN | EST-TUN | |
| Operating mode | Batch | Batch | Batch | Continuo | Continuo |
| Part size | Small parts | All sizes | All sizes | All sizes | All sizes |
| Productivity / volume | Low | High | High | Very high | Very high |
| Downtime between cycles | High | Minimal | Minimal | No stops | No stops |
| Hook displacement | Fixed | Manual or electric | Tilting door | Oval conveyor | TOverhead conveyor |
| Painting line integration | - | - | - | - | ✔ |
| Hook rotation | ✔ | ✔ | ✔ | ✔ | - |
| Floor space required | Compact | Large | Large | Large | Large |
Equipment lines
Select the equipment for your application
CAB-GF LINE
Fixed Hook Shot Blast Machine
CAB-GF fixed hook shot blast machine for parts that cannot tumble. Ø800×800 mm chamber. 1 or 2 blast wheels. Economic batch solution.
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CAB-TAM LINE
Tilting door hook shot blast machine
CAB-TAM shot blast machine with hook carriers on tilting doors. Alternating cycle with no downtime. Ergonomic floor-level loading.
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CAB-GM LINE
Mobile hook shot blast machine
CAB mobile hook shot blast machine in 3 versions: CAB-I heavy load, CAB-Y double hook and CAB Oval multi-hook. Minimum downtime between cycles.
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CAB-TUN LINE
Continuous-Pass shot blast machine with rotating hooks
CAB-TUN continuous-pass shot blast machine with oval conveyor and rotating hooks. Complete coverage with no shadow zones. High volume.
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EST-TUN LINE
Tunnel-Type Structure Shot Blast Machine
EST-TUN tunnel shot blast machine for suspended structures. Integrable with Power & Free painting lines. No re-handling between processes.
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Related equipment and content
TECHNICAL ARTICLES
Spinner hanger, rotary table or tumble belt machine
How to choose the machine by the type of part
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TECHNICAL ARTICLES
How a shot blast wheel works
How the shot stream is generated and directed
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Technical article
Shot blasting of cast parts
Why it is a technical step and not just cosmetic
Read moreInstallations
Equipment in operation
Videos
Equipment in action
Special Projects
Can't find the equipment you need?
CYM Materiales develops it.
Our Engineering and Sales team works alongside the client to design a custom solution, reducing operating costs and maximizing productivity. Every project starts with a detailed technical assessment and ends with a machine built and tested at our plant
REQUEST A CUSTOM PROJECT