Bonetti Costruzioni Meccaniche / OPUS industrial sawing machinery

Heavy industrial bandsaws and automated cutting lines from Bonetti Costruzioni Meccaniche and OPUS deliver high-speed cutting performance across metallurgy and steel service centers.

Bonetti EVO STH heavy-duty steel bandsaw machines

Automatic bandsaw machines Bonetti Costruzioni Meccaniche EVO STH series deliver high-speed cutting of solid steel forgings and heavy billets. Robust dual-column portals eliminate harmonic deflection during aggressive separation of hardened steel alloys.

Workpiece cutting envelope from 550x550 mm up to 1200x1200 mm for massive steel stock
Main blade drive electric motor ratings between 7.5 kW and 17 kW with stepless control
Hydraulic material feed shuttle with 450 mm stroke and precision linear encoder scales
Heavy bandsaw blade guidance accommodating carbide tipped bands from 41 mm to 67 mm width

Bonetti EVO ALU high-speed aluminum sawing machines

High-speed bandsaw machines Bonetti EVO 545 ALU, 720 ALU, and 1050 ALU are tailored for rapid cutting of aluminum blocks and rolled plates. Purpose-built mechanics maintain pristine cut surfaces while preventing chip buildup on tooth gullets.

Plate cutting envelopes covering 540x540 mm, 720x720 mm, and 1050x1050 mm cross sections
High-torque spindle drive motor outputs from 7.5 kW up to 21 kW for fast blade speeds
Integrated dry chip management and high-volume pneumatic extraction hoods around cutting kerf
Dynamic hydraulic blade tensioning with continuous linear tracking to prevent kerf deviation

Bonetti NOVA NCH industrial heavy-duty sawing plants

Heavy-duty industrial bandsaws Bonetti NOVA NCH and NOVA NX series operate in continuous 24/7 cycles within metals service centers. The machinery performs longitudinal and transverse sectioning of large forgings, plates, and titanium alloy slabs.

Massive welded portal bed design with stress-relieved frame for superior geometric damping
Closed-loop numerical control of cutting feed rates with automated soft-entry blade logic
Industrial CNC console with interactive touch interface for programming cutting programs
Automated progressive lubrication of linear guideways and heavy pulley bearing blocks

Bonetti VBS and VBH vertical bandsaw machinery

Vertical bandsaws Bonetti Costruzioni Meccaniche VBS TF, VBS TM, and VBH ranges provide linear and contoured cutting of heavy blocks. Traveling table carriages simplify loading and micro-positioning of massive workpieces during metallurgy testing.

Deep machine throat dimensions engineered for long longitudinal slab and plate parting
Articulating guide arms allowing precise angular cutting and contoured shape cutting
Motorized coordinate workpiece table with smooth dual-axis positioning traverse
Reinforced carbide blade guide shoes featuring dedicated multi-port coolant wash nozzles

Bonetti automated continuous cutting and handling lines

Automated cutting lines from Bonetti combine industrial bandsaw stations with heavy roller conveyors and billet manipulators. Tailored Bonetti engineering solutions eliminate manual handling while accelerating throughput across rolling mills.

Heavy-duty motorized infeed and discharge roller tables with digital length measurement stops
Hydraulic bar tippers and manipulator arms for safe automated billet repositioning
Multi-saw synchronization software linking several saw units in an automated workflow
Automated optical cut quality inspection with real-time feedback to plant automation

Bonetti Foundry series casting cutoff bandsaw machines

Purpose-built bandsaws in the Bonetti Foundry series are engineered for swift degating and riser removal from metal castings. The machines operate reliably within severe foundry environments featuring airborne particulate and thermal stress.

Hermetically sealed linear guideways and heavy wiper seals resisting foundry dust ingress
Rotating index tables and multi-jaw hydraulic clamps conforming to complex casting shapes
Elevated peripheral blade velocities minimizing localized heat affected zones on castings
Robotic integration interface for automatic loading of raw castings via articulated arms

Engineering selection of Bonetti bandsaw models for metallurgical sawing

Proper machine selection across the Bonetti Costruzioni Meccaniche portfolio starts with analyzing workpiece cross sections, metallurgical alloys, and targeted cutting rates.

For heavy solid steel forgings and billets, dual-column portal machines in the EVO STH line provide exceptional torsional rigidity and vibration damping.

When processing non-ferrous plates and structural aluminum blocks, high-speed EVO ALU and NOVA NCH machines deliver elevated blade velocities and smooth kerf geometry, protecting tooth edges from premature fatigue.

Optimizing blade feed and high cutting speeds with carbide tipped bands

High-speed sectioning of difficult nickel alloys and heat-treated steels on Bonetti machinery requires precise coordination between linear blade speed and continuous downfeed force.

Operating with carbide tipped bands on alloyed steels requires peripheral speeds from 30 to 90 meters per minute, while aluminum plates are processed at speeds up to 3000 meters per minute.

The digital machine controller regulates servo feed pressure dynamically, eliminating tooth chipping at material entry and exit points.

Hydraulic blade tensioning systems and rigid guidance architecture

Smooth vertical frame travel and stable hydraulic band tensioning form the foundation of straight cuts through thick metallurgy workpieces.

Bonetti bandsaws incorporate dedicated hydraulic power packs with continuous electronic pressure transducers to counteract thermal elongation of the band during heavy duty cycles.

Precision guide blocks feature tungsten carbide insert pads and pre-alignment roller bearings that prevent band deflection under heavy tangential loads.

High-speed plate and slab sectioning in aluminum service centers

Cutting thick rolled plates of structural aluminum alloys on Bonetti EVO ALU machines demands specialized chip management to prevent tooth gullet clogging. To eliminate welded chip adhesion, Bonetti equips machines with micro-drop coolant misting nozzles and motorized rotating steel wire brushes.

High linear blade velocities require rapid chip extraction through enclosed suction hoods, safeguarding finished plate edges and ensuring tight kerf tolerances.

Integration of automated sawing stations into factory logistics lines

Integrating Bonetti bandsaw machinery into automated production lines creates a seamless manufacturing workflow from raw bar delivery to finished component stacking.

The integrated system links heavy powered roller conveyors, cross-transfer chains, digital length stops, and robotic part manipulators. Master line controllers synchronize bar feeding with saw cycling, reducing idle transit intervals and feeding production telemetry directly into plant MES systems.

Scheduled preventive maintenance and wear component replacement

Long-term operational precision of Bonetti bandsaws depends on systematic preventative maintenance of critical drive components and guideways. Scheduled protocols include inspecting tungsten carbide guide inserts, checking drive wheel alignment, and verifying tensioning of main motor drive belts.

Periodic hydraulic oil filtration, pressure transducer calibration, and guideway lubrication protect equipment from unscheduled production downtime.

Bonetti Costruzioni Meccaniche / OPUS and model names are trademarks of their respective owners and are used only to identify the equipment for which we source parts. SpareX is not an official dealer, distributor or representative of Bonetti Costruzioni Meccaniche / OPUS and is not affiliated with the trademark owner. Origin, documents and warranty are stated for each item in the quotation.