
Durable Custom Rotary Kiln Roller Shaft for Heavy Machinery. Custom Manufacturing: Manufacture according to customer requirements and drawings with full customization options. Precision Machining: CNC Gantry Milling achieves accuracy up to 0.01mm for high-precision components. Ultrasonic Testing: 100% Ultrasonic Test (UT) detects internal defects to ensure superior product quality. High Capacity Production: Annual production capacity reaches 12,000 tons with casting capabilities from 1,500 to 50,000 kg per piece. Comprehensive Quality Control: Includes chemical component testing, hardness, mechanical property testing, and size inspection. ISO 9001 Certified: Passed ISO 9001:2015 quality management system certification in 2015. Global Export Experience: Over 15 years of export experience serving 200+ companies in 50+ countries.