DN30/2 Needle scaler JEX-28 converted to 2 mm needles
| Stroke: | 30 mm |
|---|---|
| Equipment: | Needles (Ø 2 x 180 mm) |
| Current: | Pneumatic |
| IMPA: | 590464 |
Product number:
82139000
Light-weight/small
Quick change of accessory
DN30/2 Needle scaler JEX-28 converted to 2 mm needles
Applications
The DN30/2 is the converted Nitto Kohki JEX-28 air-powered needle scaler to 2-mm-neeedles. It is an extremely robust and versatile professional scaler for demanding industrial applications. Designed for tough everyday use in shipyards, shipbuilding, corrosion protection projects, concrete renovation, and repair work, it effortlessly removes rust, thick layers of paint, slag, or shell growth—reliably on both metal and concrete surfaces. With 4,500 blows per minute, a needle stroke of 30 mm, and two needle thicknesses included in the scope of delivery, the JEX-28 delivers enormous removal performance with flexible adaptation to any surface.
DN30/2 converted pneumatic needle scaler (JEX-28) – Maximum impact power for the toughest cleaning tasks
Application highlights
- Fast and thorough removal of rust, old paint, slag, and stubborn deposits
- Effective cleaning of ship hulls and steel structures
- Preparation of surfaces for painting and coating
- Concrete renovation: Removal of mortar and concrete damage
- Suitable for workshops, shipyards, construction sites, and industrial plants
Technical features
- Manufacturer: Nitto Kohki – Premium quality from Japan
- Impact rate: 4,500 strokes/min – Maximum working speed
- Needle blows: 30 mm – deep penetration into coatings and corrosion layers
- Length: 264 mm
- Weight: 3.5 kg – stable and optimally balanced
- Vibration: 12.1 m/s²
- Air consumption: 5.8 l/s at operating pressure 6.3 bar
- Air connection: R 3/8"
- Recommended hose diameter: Ø 9 mm
- Standard equipment: 66 needles (Ø 2 × 180 mm) + matching needle supporter
Optional accessories:
- Needle supporter for 3 mm needles (28 pieces)
- Needle supporter for 4 mm needles (14 pieces))
- Needles in lengths of 180, 300, or 500 mm
- VA needles (Ø 2 × 180 mm or Ø 3 × 180 mm)
- Spark-free Cu-beryllium needles (Ø 3 × 180 mm or Ø 4 × 180 mm)
Further advantages:
- Very easy needle replacement without special tools
- Perfect surface adaptation of the needles for uniform results
- Low-maintenance design – minimizes downtime and follow-up costs
Application advantages
- Extreme impact force for thick coatings and heavy corrosion
- Two needle thicknesses included for maximum flexibility
- Robust construction for heavy-duty continuous use in industry and marine applications
- Precise surface treatment thanks to optimally fitting needles
- Suitable for large areas and intensive renovation work
With the converted (JEX-28) pneumatic needle scaler DN30/2 from Nitto Kohki, you get a tool with extreme removal performance, long service life, and versatile application possibilities – perfect for professional processing of metal and concrete surfaces under the toughest conditions.
| Blows: | 4500 min-1 |
|---|---|
| Stroke: | 30 mm |
| Construction form: | Pistol |
| Start: | Valve lever |
| Equipment: | Needles (Ø 2 x 180 mm) |
| Length: | 264 mm |
| Height: | 173 mm |
| Weight: | 3.5 kg |
| Inlet air connection: | R 3/8" |
| Recommended hose Ø: | 9 mm |
| Air consumption: | 5.8 l/s |
| Current: | Pneumatic |
| Working pressure: | 6.3 bar |
| Information: | Length without Needles |
| IMPA: | 590464 |
