The rotary kiln shell is rolled from steel plates such as boiler plates and Q235C plates, and requires highly on dimensional accuracy and geometric tolerances. Its processing quality directly affects the strength and tightness of the component.

According to the detailed requirements of the drawings, and adopting the local forming method, the specific manufacturing process and welding method of single-section kiln shell are formulated.  After the kiln shell is assembled and welded, post-weld processing is required, including non-destructive testing, post-weld heat treatment, pressure-resistant experiments and other technological processes to ensure the high quality of kiln shell.

1. Cost-effective

CHAENG has the advanced casting equipment, strictly follows the national lever-2 detection standards, and executes 360° all-round nondestructive testing system, to ensure the reliable quality and long service life of steel castings. CHAENG is hailed as "high cost-effective steel castings manufacturer".

2. Fast delivery

CHAENG has strong technical teams, detailed production scheduling, wide range of raw materials purchase channels, and perfect logistics delivery system, making efforts to achieve as fast delivery period as required.

3. “Three-heart” service