The Guede 4 KW METALLO is a professional-grade belt grinder with a 4 kW motor, weighing approximately 90 kg. Krollit has been an official Guede distributor since 2007.
- Mains voltage: 400 V
- Frequency: 50 Hz
- Motor power: 4 kW
- Motor speed: 2840 rpm
- Belt size: 2000 × 150 mm
- Belt speed: 29 m/s
Who uses the 4 KW METALLO and for what
Mechanical workshops and metal fabrication shops use the 4 KW METALLO for sanding and satin finishing of stainless steel, aluminum, and alloys, including deburring and surface finishing.
Its place in the Guede range
The Guede 4 KW METALLO is part of the Guede range of belt grinders, distributed in Italy by Krollit since 2007. The Guede range includes models of various categories and performance levels: to choose the machine suitable for your use case, you can consult the Guede catalog on Krollit or contact customer support for selection assistance.
Krollit logistics and support
Machine shipping in 5-9 working days (7 days to Southern Italy). For spare parts and accessories, shipping in 3-5 working days from Krollit warehouse. Customer support in Italian is available for technical documentation, product data sheets, and spare parts order management. Krollit has been an official distributor since 2007.
Who is the 4 KW METALLO for
The 4 KW METALLO is recommended for the following professional profiles:
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Mechanical workshops for metal finishing: sanding and satin finishing of stainless steel, aluminum, and alloys.
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Metal fabrication shops and production laboratories: deburring, removing cutting burrs, and surface finishing.
Not suitable for: mirror polishing chrome (dedicated polishing machines with abrasive pastes are needed for final chrome finishes).
Table, dimensions and geometry
| Belt dimensions |
2000 × 150 mm |
| Work surface (L × D) |
460 × 150 mm |
| Dimensions (W × D × H) |
1060 × 530 × 975 mm |
| Approximate weight |
~90 kg |
| Work table adjustment |
Tilting |
| Rubberized rollers |
Yes |
Motor and power supply
| Mains voltage |
400 V |
| Frequency |
50 Hz |
| Motor power |
4 kW |
Other specifications
| Number of suction connections |
2 |
| Diameter of suction connections |
Ø100 mm |
| Motor speed |
2840 rpm |
| Belt speed |
29 m/s |
Frequently Asked Questions
What can the 4 KW METALLO sand?
Stainless steel, aluminum, metal alloys, and (in some models) even wood with suitable abrasive belts.
For each material, a specific belt grit is used: 60-80 for roughing, 120-180 for finishing, 240+ for pre-polishing.
What size abrasive belt does it use?
See "Belt dimensions" in the technical table: typically from 75x2,000 mm to 150x2,500 mm.
Belts are consumable spare parts: Krollit supplies original Bernardo belts in various grit sizes to optimize the finish.
Is the belt speed adjustable?
Professional models offer variable speed or multi-step (typically 4-8 steps).
High speeds (>20 m/s) for stainless steel and finishing, low speeds (<10 m/s) for wood and soft materials to avoid burning.
Does it have integrated dust extraction?
Professional models offer dust extraction connections for grinding dust.
Dust extraction is essential for stainless steel (respirable dust) and wood (fire risk from sparks). Check connection diameter for connection to a centralized system.
How much does the machine weigh?
See "Weight" in the technical table: typically 50-200 kg for benchtop and pedestal models.
Pedestal models require floor mounting; benchtop models are installed on a sturdy workbench of adequate size.
