Key Features
- High-frequency impact action for rapid scale and rust removal
- Durable housing withstands marine and industrial environments
- Ergonomic handle reduces vibration and operator fatigue
- Lightweight design for easy handling in tight spaces
- Low air consumption for efficient compressor operation
- Ideal for steel surfaces, welds, and metal fabrication clean-up
Technical Specifications
| Specification | Value |
|---|---|
| Model | 400 Air |
| IMPA Code | 591220 |
| Type | Pneumatic Scaling Machine |
| Operating Air Pressure | 90 – 100 PSI (6.2 – 6.9 bar) |
| Blow Frequency | 4,200 blows per minute |
| Needle Count | 19 pieces |
| Needle Diameter | 3 mm |
| Air Inlet | 1/4" NPT |
| Air Consumption | 4.5 CFM (130 L/min) |
| Net Weight | 2.7 kg (6.0 lbs) |
| Overall Length | 350 mm |
Frequently Asked Questions
What is a pneumatic scaling machine used for?
A pneumatic scaling machine is used to remove rust, scale, paint, and weld slag from metal surfaces. It is commonly used in shipyards and onboard vessels for surface preparation before painting or welding.
What air pressure is required for this tool?
The Model 400 operates at an air pressure of 90–100 PSI. Ensure your compressor provides a consistent supply of clean, dry air for optimal performance.
Does this scaling machine come with a set of needles?
Yes, the unit includes a complete set of 19 hardened steel needles, each 3 mm in diameter. Replacement needle sets are available for purchase.
Is this tool suitable for continuous industrial use?
Yes, it is built with durable components and is designed for continuous heavy-duty use in marine and industrial environments. Regular maintenance will extend its service life.
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