The “WET” orbital belt grinding machine is a high-performance solution for professional tube grinding, satin finishing, and polishing applications.

Thanks to its advanced wet polishing system, this machine ensures superior surface quality and optimal cooling during processing, making it ideal for bent tubes with round, oval, or irregular sections.

Engineered for versatility and precision, it efficiently processes stainless steel, carbon steel, aluminium, brass, titanium, and other light alloys. The wet working system significantly reduces heat generation, improves surface finish, and enhances abrasive belt life, making it particularly suitable for demanding applications such as titanium tube polishing and aluminium finishing.

The machine is suitable for grinding operations on tubes up to 50 mm in diameter, offering excellent material removal rates while maintaining consistent finishing standards. For maximum flexibility, it can also be operated in dry mode when connected to a dust collection system. This dual-operation capability allows to perfectly meet different production requirements.
A wide range of optional accessories and customized equipment is available upon request, enabling manufacturers to optimize the machine configuration according to specific tube finishing needs and industrial production processes.

Technical specifications

Diameter min. / max.D = 5-50 mm (2" max)
Minimum bending radiusR1 min. 80 mm | R2 = 1,5 x Ø mm
Abrasive belt dimensionsS = 622 mm | L = 30 mm
Disc motor Disc = 1,1 kw
Abrasive belt motor Belts = 2,2 kw
Hydraulic pump motor0,12 kw
Net Weight210 Kg
Overall dimensionsH = 125 cm | P = 150 cm | L = 100 cm
Archive Specs Selecteddiametro-min-max,raggio_curvatura_min

Equipment on request

AN foot pedal equipment for an easier workpiece insert between the abrasive belts
AN foot pedal equipment for an easier workpiece insert between the abrasive belts
Abrasive belts speed adjustable (10-30 mt./sec.) with  increased power special in verter (4 kw.) and digital display  with mt./sec. real values
Abrasive belts speed adjustable (10-30 mt./sec.) with increased power special in verter (4 kw.) and digital display with mt./sec. real values
APM “manual”  special feed and APN automatic special feed with “chuck point tailstock system” for short parts
APM “manual” special feed and APN automatic special feed with “chuck point tailstock system” for short parts
Touch-screen display and PLC with device  for remote assistance
Touch-screen display and PLC with device for remote assistance
External cooling mixture collecting and filtering equipment with automatic filtering  paper rolling
External cooling mixture collecting and filtering equipment with automatic filtering paper rolling
ADN automatic feed system for straight tubes with 4+4 rollers for dia. 20-50 mm. (NOT for taper parts) – (hinged for “manual” feed processing)
ADN automatic feed system for straight tubes with 4+4 rollers for dia. 20-50 mm. (NOT for taper parts) – (hinged for “manual” feed processing)
AN/A equipment, complete with “Keyence” photocell and PLC to determinate abrasive belts opening and closing (to be linked with ADN feed system)
AN/A equipment, complete with “Keyence” photocell and PLC to determinate abrasive belts opening and closing (to be linked with ADN feed system)

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    Garboli offers a wide spectrum of machines customizing possibilities, according to field of application and specific working needs.