Key Features
- High-torque electric motor delivers rapid needle impact for efficient rust and scale removal
- Needle bundle reaches recessed and uneven surfaces – ideal for welds, edges, and corners
- Suitable for steel, cast iron, and aluminium surfaces
- Lightweight, compact body with ergonomic grip for one-handed or two-handed control
- No air compressor required – plug in and operate
- Dust-protected housing for tough marine environments
- Low maintenance design with easily replaceable needle bundles
Technical Specifications
| Model | 400 |
|---|---|
| Type | Electric Scaling Machine / Needle Descaler |
| IMPA Code | 591213 |
| Power Supply | 220-240V AC, 50/60Hz (also available in 110-120V versions) |
| Motor Power | 1200 W |
| Impact Frequency | Up to 4,500 beats per minute |
| Needle Capacity | 19 needles – standard 3 mm x 180 mm needle bundle |
| Weight | 4.8 kg |
| Housing Material | Aluminium alloy with vibration-dampened handle |
| Included | Machine body, needle bundle set, service spanner, instruction manual |
Frequently Asked Questions
What is an electric scaling machine used for?
An electric scaling machine, also known as a needle descaler, is used to remove rust, mill scale, old paint and weld residue from steel and metal surfaces. It is commonly used in shipyards, onboard vessels and industrial fabrication shops for surface preparation before painting or coating.
Does the Model 400 require an air compressor?
No. The Electric Scaling Machine Model 400 is powered by an electric motor, so it operates without a compressor. This makes it ideal for use in confined shipboard spaces or locations where compressed air supply is unavailable.
Can the needles be replaced?
Yes. The needle bundle is a consumable part. Standard 3 mm x 180 mm needles can be replaced quickly using the supplied spanner, keeping the machine ready for continuous surface preparation.
What type of surfaces can it clean?
The scaling machine is designed for steel, cast iron and aluminium surfaces. It is especially effective on welding beads, edges, corners, riveted joints and other irregular surfaces where sanding discs cannot reach effectively.
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