This High-Quality Ring Rolling Machine is engineered exclusively for producing alloy steel and carbon steel rings and flanges—key components in pipelines, machinery, and construction industries. It adopts advanced ring rolling technology to transform metal blanks into seamless, high-precision rings with uniform wall thickness and stable mechanical properties, meeting strict quality standards for industrial-grade flanges (e.g., ANSI, DIN, GB).

Unlike general metal forming equipment, this machine focuses on heavy-duty forging and precise dimension control: it handles forging weights up to 500kg, supports a wide range of outer diameters (OD), and ensures consistent ring height—making it ideal for mass production of standard flanges or custom-sized rings. Whether processing corrosion-resistant alloy steel (for high-pressure pipelines) or high-strength carbon steel (for general machinery), it delivers reliable performance and high finished product qualification rates.

The machine is available in two models (QF1200A and QF1200B) to match different production scales and workpiece requirements. Below are their comprehensive technical specifications:

Guozhong is a professional manufacturer specializing in pipe fittings and pipe fitting machinery, with core advantages that ensure product quality and customer satisfaction:

• Own Production Factory: We have an independent manufacturing base, which allows us to control the entire production process—from raw material procurement (high-quality steel for machine components) to assembly and testing. This guarantees stable supply sources and avoids quality risks from third-party outsourcing.
• Quality Assurance: All ring rolling machines undergo strict performance testing (e.g., load testing, precision calibration) before delivery, ensuring they meet design standards and can operate stably in industrial environments.
• Post-Sales Support: For any issues during machine use (e.g., maintenance, operation guidance), our technical team provides timely repair services and production guidance—helping customers resolve problems quickly and minimize downtime.
• Product Portfolio Synergy: As a pipe fitting machinery specialist, our ring rolling machines can be paired with other equipment (e.g., flange drilling machines, pipe bending machines) to form integrated flange/pipe fitting production lines—simplifying procurement for customers with comprehensive manufacturing needs.

To ensure the machine arrives at the customer’s site in perfect condition and on schedule, we adopt standardized packing and efficient shipping processes:

• Packaging Method:
  1. The main machine body is wrapped with thick, moisture-proof plastic film to protect against dust, scratches, and minor impacts during storage and transit.
  2. Vulnerable components (e.g., motor reducers, guide pins) are packed in sturdy wooden boxes to avoid vibration damage during transportation.
  3. All packaging materials comply with international shipping standards (e.g., ISPM 15 for wooden boxes) to prevent customs clearance delays.
• Delivery Time: 20-30 days after order confirmation (varies slightly based on model and customization needs). We prioritize production scheduling to ensure on-time delivery, helping customers start production as planned.

For inquiries about machine quotations, customization (e.g., adjusting ring size ranges), or factory visits, please contact our dedicated representative:

• Contact Person: Darcy Dong
• Email Address: guozhong_darcy@pipefittingsmachine.com
• Whatsapp/Wechat: 15630731167

Guozhong is committed to providing high-quality ring rolling machines and professional solutions for alloy steel/carbon steel ring & flange manufacturing. We welcome customers from pipeline, machinery, and construction industries worldwide to explore cooperation and achieve mutual development.