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High Precision Pneumatic Cutter Replaceable Carbide Blade Handheld Air Shear Tool
High Precision Pneumatic Cutter Replaceable Carbide Blade Handheld Air Shear Tool
Pneumatic Air Nippers & Wire Cutting Blades
Maximize efficiency with NHE Pneumatic Air Nippers and Peeling Blades. Featuring imported Tungsten Steel tips, our nippers ensure
over 1,000,000 clean, burr-free cuts. Available in Square and Round bodies for seamless integration into automatic winding machines.
1. Product Overview: The Unsung Heroes of High-Speed Winding
In the world of fully automatic coil winding, precision isn't just about the motor; it's about the cut and the strip.
A dull blade or a jammed cylinder can stop a million-dollar production line.
NHE Mechanical provides high-performance Pneumatic Air Nippers and Wire Peeling Blades designed specifically
for the heavy-duty demands of transformer, relay, and motor manufacturing.
- Zero-Burr Cutting: Our precision-ground Tungsten Steel blades ensure the copper wire end is clean and flat, preventing
- short circuits during soldering.
- Damage-Free Stripping: Our peeling blades remove tough insulation (enamel) without nicking the conductive copper core.
- Universal Fit: Engineered to seamlessly replace standard nippers on Nittoku, Tanac, and various CNC winding machines.
2. Air Nipper Body: Square vs. Round (Selection Guide)
Choosing the right nipper body is critical for machine integration. We offer two distinct series:
Type A: Square Body Air Nippers (The Automation Standard)
(Model Series: C20,C30F, C45)
The square (block) design is the industry standard for fixed-station automation.
Rigid Mounting: Featuring pre-drilled mounting holes on three surfaces, these bodies can be bolted directly to the machine frame
or slide rails, ensuring zero vibration during cutting.
Space Efficiency: The rectangular profile allows multiple nippers to be stacked side-by-side in compact winding stations.
High Output Power: The internal piston design maximizes air pressure conversion, delivering strong cutting force even at standard
0.5 MPa.
Type B: Round Body Air Nippers (Compact Standard)
(Model Series: C30, C40,C40H)
The cylindrical design is a classic choice for general winding machines.
Space-Saving Design: The smooth cylindrical body has no protruding mounting ears, allowing it to be installed in narrow spaces where square nippers might not fit.
Easy Installation: Designed for standard round clamping fixtures. It is easy to slide in, position, and lock securely.
Lightweight Construction: The body is built from durable industrial metal. It is designed to be lightweight, reducing the burden on the machine's moving parts.
3. Blade Technology: Imported Tungsten Steel Welding
The blade is where NHE truly differentiates itself. We do not use standard steel; we use Composite Technology.
The Material Science: Why Tungsten Steel?
Extreme Hardness: Capable of cutting through tough materials like piano wire and thick copper wire without chipping.
Longevity: Rated for over 1,000,000 cutting cycles (depending on wire gauge), lasting 5x longer than high-speed steel (HSS) blades.
Blade Geometries:
WIS Series (Straight): The standard for general copper wire.
Angle Blades (Offset): Designed to cut flush against the bobbin wall, leaving no wire protrusion (tail).
WLS Series (Long Nose): Extended reach for cutting wires inside deep or complex coil structures.
4. Technical Specifications
| Specification |
Micro Type (C20/CS10) |
Standard Type (C30/C40) |
Heavy Duty (C50) |
| Working Air Pressure |
0.4 - 0.5 MPa |
0.5 - 0.6 MPa |
0.5 - 0.8 MPa |
| Air Consumption |
64 cm³/cycle |
116 cm³/cycle |
230 cm³/cycle |
| Copper Wire Capacity |
Ø 0.1 - 1.0 mm |
Ø 1.0 - 2.0 mm |
Ø 2.0 - 3.5 mm |
| Steel Wire Capacity |
Ø 0.5 mm |
Ø 1.2 mm |
Ø 2.2 mm |
| Blade Material |
Tungsten Steel |
Tungsten Steel |
Tungsten Steel |
For special requirements it can be customized
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Frequently Asked Questions (FAQ)
Q1: How do I know when to replace the blades?
A: If you notice burrs on the cut wire end, or if the wire is being crushed instead of sliced, the blade edge is dull. For Tungsten Steel blades, we recommend replacement rather than re-sharpening to maintain precision geometry.
Q2: Are NHE nippers compatible with Nile or Vessel models?
A: Yes. Our bodies and blades follow international standard dimensions. For example, our C30 series is a direct replacement for standard square-body nippers from major Japanese brands, offering comparable performance at a more competitive price.
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