Pneumatic Needle Scaler Jex 28 Impa 590463

Needle Scaler JEX-28 (IMPA 590464)

The JEX-28 Pneumatic Needle Scaler is a heavy-duty, air-powered surface preparation tool engineered for rapid removal of rust, paint, welding slag, mill scale, and other stubborn deposits from metal surfaces. Designed for demanding marine and industrial environments, the JEX-28 delivers high-impact cleaning performance with 4,500 strokes per minute, ensuring fast and efficient surface preparation before painting, coating, or welding.

Its rugged aluminium body, ergonomic pistol-grip design, and durable hardened steel needles provide excellent control, reduced operator fatigue, and long service life. Suitable for continuous-duty operation, the JEX-28 is widely used in shipyards, offshore platforms, steel fabrication, refineries, power plants, and heavy industrial maintenance.

Key Features

• Model: JEX-28
• IMPA Code: 590464
• Type: Pneumatic Needle Scaler
• Operation: Air Powered
• Heavy-duty construction for industrial and marine applications
• High-impact cleaning with 4,500 strokes per minute
• Hardened steel needles for efficient rust, paint, scale, and slag removal
• Ergonomic pistol-grip design for comfortable handling
• Reliable, low-maintenance operation
• Easy needle replacement
• Suitable for continuous heavy-duty use

Technical Specifications

• Model: JEX-28
• Overall Length: 264 mm
• Overall Height: 173 mm
• Rated Air Pressure: 0.59 MPa (6 kgf/cm²)
• Air Consumption (No Load): 0.35 m³/min
• Stroke Speed: 4,500 min⁻¹
• Needle Options:
  • Ø2 × 180 mm – 66 pcs
  • Ø3 × 180 mm – 28 pcs
  • Ø4 × 180 mm – 14 pcs
• Air Inlet / Hose Size: 3/8 inch
• Net Weight: 3.5 kg

Standard Accessories

• Needle Set (Ø4 × 180 mm – 14 pcs)
• Needle Set (Ø3 × 180 mm – 28 pcs)
• Needle Supporter
• Bushing & Hose Nipple
• Hex Socket Key (6 mm)