Rolling Machine Plate Rolling for Cylinders, Cones and Arcs

Required capacity depends on two main factors: maximum material thickness and plate width. For example, a QuadRoll 0630 can roll up to 6mm mild steel with 3m rolling width.

Use our model naming system: the first two digits indicate max thickness (mm), the last two indicate rolling width (×100mm). Always select a model with 20-30% extra capacity.

4-Roll (QuadRoll) allows pre-bending both ends without repositioning, ideal for precision work with minimal flat ends. 3-Roll (TriRoll) requires repositioning for pre-bending but is more economical for general applications.

HARSLE rolling machines with CNC control achieve diameter tolerance of ±1mm. Roundness accuracy can reach 99%+ for our QuadRoll series. The advanced hydraulic system ensures consistent pressure throughout the rolling process.

Mild steel, stainless steel, aluminum, copper, and alloy steels. The max thickness varies by material: stainless steel is about 60% of mild steel capacity, aluminum is about 150%. Pre-heating is available for thick plates.

Standard rolling machines are typically ready for shipment within 3-6 weeks. We maintain inventory in our China factory for faster delivery on popular models. Large capacity machines may require 8-12 weeks.

All HARSLE rolling machines come with a comprehensive 3-year warranty covering the hydraulic system, electrical components, CNC controller, rollers, and frame structure. We also offer extended warranty packages.

Yes, we offer professional on-site installation and comprehensive operator training globally. Our technicians will ensure your team is fully capable of operating the machine, adjusting roller positions, and performing routine maintenance.

Minimum diameter is typically 1.2-1.5 times the upper roller diameter. For our QuadRoll series, the pre-bending capability allows smaller minimum diameters with reduced flat ends compared to 3-roll machines.

We offer controllers from Siemens, DELEM, and our proprietary HARSLE control system. Options range from basic digital displays to full CNC systems with diameter calculation, memory storage, and automatic roller positioning.

Use a 4-roll machine (QuadRoll) for the best pre-bending capability. Alternatively, use sacrificial leading plates or a press brake for pre-bending before rolling. Our technical team can advise on the best approach for your application.

Yes, we provide 24/7 remote technical assistance via video calls, TeamViewer, and our dedicated multilingual support portal to resolve 90% of rolling machine operational queries instantly.

Yes, our QuadRoll series can be integrated with automatic sheet feeders, side supports, and cylinder ejection systems for fully automated rolling production, increasing throughput and reducing labor costs.