What level of automation do your lines offer, and how is quality controlled during production?

Our  Multi Plate Corrugated Culvert Production Line and Corrugated Spiral Pipe Production Line feature high automation with integrated PLC control systems that manage speed, length cutting, welding (for pipe lines), and real-time monitoring. Automated sensors detect deviations, and the system can adjust parameters to maintain consistency. This minimizes manual intervention, reduces waste, and ensures each panel or pipe meets precise dimensional and structural standards.

How do you handle the shipment and packaging of such large Mobile Spiral Corrugated Pipe Mill?

We have extensive experience inglobal export packaging and shipping. Mobile Spiral Corrugated Pipe Mill is disassembled into modular, crate-protected sections. Critical components are shock-proof mounted and moisture-sealed. We provide full shipping documentation (packing list, commercial invoice, certificate of origin) and can arrange FOB, CIF, or DAP delivery based on your preference, working with reliable freight forwarders.

What is your standard warranty policy, and what does it cover?

We offer a standard18-month warranty from the date of commissioning, covering defects in materials and workmanship for all major components (mainframe, motors, PLC, gearboxes). Consumable parts like forming rolls have a separate warranty period. Our warranty includes free replacement parts and remote technical support. We also provide extended warranty options for critical systems of the Metal Spiral Corrugated Pipe Mill .