THL - Tochu Hanger Loop



Suitable for the efficient blasting of large workpiece areas and when a high production output is required.
The exclusively metallic abrasive media is thrown by the centrifugal force of the rotating blast wheel in a controlled manner onto the workpieces to achieve the desired cleaning results.


Steel Shot


Steel Grit

(Note: Other metallic abrasives can also be used)


Workpiece Samples


The Tochu Hanger Loop Shot Blasting Machine Type THL is a very popular choice for customers that require cleaning and/or removal of sand from large, heavy cast iron and steel castings. Our flexible hanger loop configuration enables the customer to minimize the space requirements for the equipment, making this machine type the preferred choice within the foundry and forge industry. 

  • High production capacity
  • Fully automated transport of parts during the process cycle
  • Blasting of complex part shapes is possible due to blast wheel locations
  • Easy machine operation and maintenance



Max. diameter of workpiece hanger
800 mm
Height of workpiece hanger
1100 mm
Max. loading weight per hanger
500 kg
Average cycle time (e.g. die-casting workpiece)
100 sec
Number of blast wheels & capacity
4 x 20 Hp (15 Kw)
4 x 25 Hp (18.5 Kw) 
Air consumption
30 cfm at 6 bar
Total power requirements
 24.5 Hp (18.15 Kw)
Machine dimensions
A                         2800 mm
B                         5000 mm
C                         8000 mm