ATG supplies precision engineered shafts for the material processing, recycling, transportation and construction industries for a wide range of applications including eccentric and high end shafts for jaw crushers, pedestal shafts for cone crushers and transmission shafts for propellers.

Our shafts our made from high quality alloy steel and we supply in sizes up to 4 metres long, 400mm diameter and 2 tonnes in weight. All shafts undergo an 11 stage manufacturing process to ensure they more than meet our customers’ requirements.

1. Cast blank from steel ingot
2. Step forging
3. Normalising
4. Rough machining
5. Hardening and tempering
6. Mechanical properties testing
7. Semi finishing
8. Finish machining
9. Drilling and tapping
10. UT and dimensional check
11. Protection & packaging

The step forging process gives the shaft excellent strength properties compared to other production methods.

In addition, heat treatment is tailored to the chemistry to ensure that during quenching a fine grain structure is obtained to give maximum strength at bearing interfaces.

Upon completion, all industrial shafts go through a final round of quality inspection before being shipped to our customers anywhere in the world. ATG looks after all the logistics and freight for you along with export documentation, customs entry, duty and final delivery.

Whatever your shaft requirement you can rely on ATG!