Boldrini has been pioneering and leading in the design of dished head machinery, setting industry standards.
The RIBO flanging machines were developed following the input and goals of top dished head producers worldwide. Since 1959, the RIBO world patent has been enhanced to achieve the highest level of automation. RIBO’s design has undergone several tuned to meet specific customer needs, offering various configurations. Boldrini’s control interface has been crafted to ensure a user-friendly operation.
The standard RIBO series can handle cold forming from 2 mm (14 gauge) to 80 mm (3 ¼ in.) while hot spinning can go up to 200 mm (8 in.). Additionally, the RIBO handles ASME 2:1 Elliptical heads, including those up to 8000 mm (315 in.) diameter. The entire engineering and manufacturing process is managed internally and subjected to strict controls.
Exceptional versatility and performance: one RIBO flanges small, medium and big heads
Higher torque and force work passes
Higher speed for remarkable productivity and surface quality
Advanced Siemens NC playback unit with high-tech special hydraulic unit
Simple, one-person operation
Automatic flanging cycle with pressure control and new electro hydrostatic evolution control
Pressure control to minimize head thinning
Reduced head thinning that enables cost-effective material cost
Ideal torque distribution and maximum rotational speed through electrically driven knuckle roll rotation
Main knuckle shaft roll tilting for material spring back compensation
High-performance automatic flanging cycle package (HPC)
Advanced Siemens NC
Hot flanging package. Available for models above 20 mm
High performance automatic flanging cycle
Capacity Monitoring System (CMS)
Anti-lock Rotation System (ARS) in conjunction with HPC
Stale Flanging Pressure Control (SFPC) in conjunction with HPC
Special device for cone production, up to 12000 mm (472 in.) maximum diameter
Device for small head flange
Configuration for heads with/out central hole
Loading and unloading systems
Special knuckle rolls for stainless steel
Machine arm for heads bevelling
RSM – cloud-based Remote Service Management
In Italian, TUTTO means ALL and TONDO means ROUND.
Faccin Group, TUTTOTONDO is our business approach.
The idiom TUTTOTONDO is an expression of Italian culture, tradition,
and lifestyle.
TUTTOTONDO is more than just a round shape. It's about quality, care for the details, and a
comprehensive approach altogether.
It’s how we operate: competently, flexibly, and thoroughly.