### Belt Sander: Operation, Types, Advantages and Convenience of Buying Used

#### How a Belt Sander Works

A belt sander is a machine tool used to sand, smooth and finish surfaces of various materials. Here are the main components and how they work:

1. **Sanding Belt**: A continuous strip of abrasive material mounted on two rollers.
2. **Rollers**: The motorized rollers slide the abrasive belt.
3. **Motor**: Powers the rollers to move the sanding belt at high speed.
4. **Work table**: Surface on which the piece to be worked is placed.
5. **Belt tension adjustment system**: Allows you to keep the abrasive belt taut during use.
6. **Vacuum systems**: Remove dust and debris generated during the sanding process.

During the operation, the abrasive belt is set in motion by the motorized rollers. The workpiece is placed against the moving belt, which removes material from the surface of the workpiece, smoothing and smoothing it.

#### Materials You Use a Belt Sander on

1. **Wood**: For sanding and smoothing wooden surfaces, removing old paint or finishes, and shaping edges.
2. **Metals**: To remove burrs, oxidation or to smooth metal surfaces.
3. **Plastic**: For finishing edges and surfaces of plastic components.
4. **Composites**: Used for composite materials such as fiberglass or carbon.

#### Types of Belt Sanders

1. **Bench Belt Sander**: Fixed to a workbench, it is ideal for precision work on smaller pieces.
2. **Portable Belt Sander**: Handy and transportable, suitable for working on large surfaces or pieces that are difficult to move.
3. **Metal Belt Sander**: Designed specifically for metalworking, with stronger sanding belts.
4. **Wood Belt Sander**: Optimized for woodworking, with appropriate sanding belts for different grits.
5. **Belt and Disc Sander**: Combines a sanding belt with a sanding disc, offering greater versatility.

#### Advantages of a Used Belt Sander

1. **Cost Savings**: Buying a used sander saves you significantly compared to buying a new one.
2. **Reduced Depreciation**: A used sander has already experienced most of the initial depreciation, keeping its value more stable.
3. **Access to high-quality models**: You can afford high-end models that might be out of your budget if purchased new.
4. **Immediate availability**: Used machines are often available immediately, with no waiting time for production or delivery.
5. **Durability**: Belt sanders are built to last a long time.
A well-maintained machine can function effectively for many years. 6. **Environmental sustainability**: Buying used reduces waste and promotes a more sustainable use of resources.

#### Considerations for Purchasing a Used Belt Sander

- **Machine Condition**: Check the general condition of the sander, including sanding belt, motor, rollers and vacuum systems.
- **Maintenance history**: Ask about previous use and maintenance performed.
- **Functional Testing**: If possible, test the machine to make sure it works properly and has no mechanical problems.
- **Accessories included**: Check if the sander is sold with all the original accessories or if some are missing.
- **Brand and Model**: Some brands and models are known for their durability and ease of repair. Research the available models and prefer those with a good reputation.

Buying a used belt sander can be an advantageous choice, allowing you to obtain a high quality machine at a reduced price and contributing to greater environmental sustainability.

Konzu offers ACETI belt sander mod ART.17 Electric power supply 400 | 50 | 3 Volts | Hz | Phases Motor power 1.1 (1.5) kW (hp) Motor speed 2800 rpm Noise emission 70 dB Machine dimensions 520 x 650 x H 1500 mm Standard machine weight 75 kg Abrasive belt size (L x W) 120 x 1500 mm Peripheral speed 20 m/sec Work surface size (behind abrasive belt) 120 x 450mm Drive wheel size ø 135 mm Adjustable arm 0 ÷ 90° Used machinery in good working condition Can be viewed at our associated warehouses. transport and logistics services throughout Italy and abroad, guaranteeing a hassle-free purchasing experience. For further details, contact us or search for 'Konzu srls' on the web Code 240766