ZKJ35-23 Air Needle Scalers

ZKJ35-23 Air Needle Scaler

The ZKJ35-23 Air Needle Scaler is a versatile and reliable tool designed for light-to-medium duty surface preparation, including the removal of rust, paint, scale, and weld slag. With an ergonomic pistol grip handle, it provides operators with excellent control, comfort, and reduced fatigue during extended use. Equipped with 23 durable steel needles, the ZKJ35-23 strikes the perfect balance between power and maneuverability, making it suitable for industrial maintenance, automotive repairs, construction, and metal fabrication tasks.

SKU: ZKJ35-23 Category: Air Needle Scaler and Air Chisel Scaler

ZKJ35-23 Air Needle Scaler-  Pistol Grip

 

 

The ZKJ35-23 Air Needle Scaler is a versatile and reliable tool designed for light-to-medium duty surface preparation, including the removal of rust, paint, scale, and weld slag. With an ergonomic pistol grip handle, it provides operators with excellent control, comfort, and reduced fatigue during extended use. Equipped with 23 durable steel needles, the ZKJ35-23 strikes the perfect balance between power and maneuverability, making it suitable for industrial maintenance, automotive repairs, construction, and metal fabrication tasks.

 

 

Key Features

 

 

Ergonomic Pistol Grip
Designed for comfort, control, and ease of use during continuous operation.

23 Steel Needles
Optimized for balanced cleaning power—strong enough for industrial use, yet precise enough for detail work.

Light-to-Medium Duty Performance
Ideal for general maintenance, fabrication, and repair applications.

Durable Construction
Built with rugged materials for reliable performance and long service life.

Air-Powered Efficiency
Provides consistent scaling power without overheating.

Adaptable Surface Cleaning
Effective on both flat and contoured surfaces.

 

 

Benefits

 

 

 

  • Balanced Cleaning Power: Handles rust, paint, and slag removal without being overly aggressive.

  • Operator Comfort: Pistol grip design reduces hand fatigue for extended operation.

  • Versatile Use: Suitable for both detailed and mid-scale surface preparation tasks.

  • Durability: Quality construction ensures long-term reliability in industrial environments.

  • Compact & Maneuverable: Easier to handle in tight or awkward spaces.

 

 

Applications

 

 

 

  • Automotive Repair: Rust removal and prep for bodywork and restorations.

  • Metal Fabrication: Cleaning welds, slag, and small-to-medium structural components.

  • Construction: Surface prep of steel, rebar, and light concrete surfaces.

  • Industrial Maintenance: Rust, scale, and paint removal in plants and workshops.

  • Marine & Shipbuilding: Useful for detailed cleaning in confined or hard-to-reach areas.

 

 

 

Why Choose the ZKJ35-23 Air Needle Scaler – Pistol Grip?

 

 

 

The ZKJ35-23 is the ideal choice for professionals who need a mid-range needle scaler that combines power, precision, and operator comfort. With its 23-needle configuration, it delivers effective cleaning for both detailed and moderately heavy applications. Its ergonomic pistol grip design and rugged build make it a dependable tool for automotive, construction, and industrial maintenance professionals who need reliable performance in everyday use.

 

 

 

Features & Benefits

 

 

 

  • Needle scaler for industrial application
  • Sturdy and simple design for heavy and wide applications
  • Superior design with internal spring components provides greater durability

 

 

 

 

 

 

 

 

 

Model Number of
Needles pcs		 Piston Diameter
inch(mm)		 Piston Stroke
inch(mm)		 Needle Diameter
Øinch(mm)		 Blows Per Min.
bpm		 Avg. Air Cons.
cfm(l/min)		 Overall Length
inch(mm)		 Net Weight
lbs(kgs)
ZKJ27 19 0.6(16) 0.6(16) 5/64×7(2×180) 4000 2.5(70) 11.2(285) 3.5(1.6)
ZKJ31-12 12 0.8(20) 1.06(27) 1/8×7(3×180) 4000 4(115) 13.6(345) 5.3(2.4)
ZKJ31-27 27 0.8(20) 1.06(27) 5/64×7(2×180) 4000 4(115) 13.6(345) 5.3(2.4)
ZKJ35-23 23 0.94(24) 1.06(27) 1/8×7(3×180) 4000 7(198) 13.2(335) 6.2(2.8)
ZKJ35-53 53 0.94(24) 1.06(27) 5/64×7(2×180) 4000 7(198) 13.2(335) 6.2(2.8)
ZKJ39-14 14 1.1(28) 1.1(28) 5/32×7(4×180) 3500 7.4(210) 13.8(350) 7.9(3.6)
ZKJ39-28 28 1.1(28) 1.1(28) 1/8×7(3×180) 3500 7.4(210) 13.8(350) 7.9(3.6)
ZKJ39-66 66 1.1(28) 1.1(28) 5/64×7(2×180) 3500 7.4(210) 13.8(350) 7.9(3.6)
ZKJ39A ─ 1.1(28) 1.1(28) ─ 3500 7.4(210) 13.8(350) 7.9(3.6)
ZKJ831 19 0.75(19) 2.7(70) 1/8×7(3×180) 3500 6.6(187) 14.6(370) 6(2.7)
ZNS-1228 12 0.75(19) 1.6(41) 1/8×4.9(3×126) 2800 2.1(60) 11.6(295) 2.4(1.1)
ZNS1919 19 0.75(19) 1.6(41) 1/8×7(3×180) 4000 7.4(210) 12(305) 4.9(2.2)
ZNS1919C 19 0.75(19) 1.6(41) 1/8×7(3×180) 4000 7.4(210) 13(330) 4.9(2.2)
ZNS-4111 13 ─ ─ 0.051(1.3) 3000 1.68(48.1) 9.28(235.6) 1.06(0.48)
  • Min. Hose Size: 3/8(10) inch(mm)
  • Air Inlet Size: 1/4 inch-NPT/PT

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