Comparison between Single-Hook and Double-Hook Shot Blasting Machines

Shot blasting machines commonly come in models such as Q376, Q378, Q3710, Q3720, Q3730, etc. Let's compare the advantages and disadvantages of single-hook and double-hook shot blasting machines.

I. Structural Differences:

Single-Hook Shot Blasting Machine: It has only one hook and can hang workpieces singly. After one batch is processed, the next batch can be hung.

Double-Hook Shot Blasting Machine: It is equipped with two hooks that share a single track. Workpieces can be hung in batches. While the first hook is processing, the second hook can be used for hanging, saving waiting time.

II. Comparison of Advantages and Disadvantages:

Single-Hook Shot Blasting Machine:

Advantages: Simple structure, easier maintenance and operation; lower cost.

Disadvantages: Lower efficiency, can only process one batch of workpieces each time.

Double-Hook Shot Blasting Machine:

Advantages: High efficiency, with two hooks working alternately to save time; space-saving, as the double-hook design allows processing of more workpieces in the same space.

Disadvantages: Compared to the single-hook design, it is more complex and has a higher initial investment cost.

III. Other Common Advantages and Disadvantages:

Both single-hook and double-hook shot blasting machines offer the same cleaning effect. They can quickly perform surface derusting, removal of oxide skin, dirt, impurities, and other processes on workpieces. The single-hook design is suitable for small production volumes and large workpieces, while the double-hook design is suitable for large production volumes and batch hanging of workpieces.