Products
Hydraulic Shear Blades
The shear blade is the core component of the shearing machine and its quality will directly determine the effectiveness of the shear.
Features
Hydraulic Shear Blades
for Heavy-Duty Metal Cutting Applications
Our hydraulic shear blades handle the high force and continuous pressure found in heavy-duty metal cutting. These blades support thick plate shearing, structural steel processing, and demanding industrial operations where strength and durability matter most. SHJ KNIFE builds each blade with the right material, heat treatment, and geometry to match the intense workload of hydraulic shearing systems.
What Makes Hydraulic Shearing Different?
Hydraulic shearing applies higher tonnage and deeper cutting pressure than mechanical systems. This creates stronger impact loads on the blade, especially when cutting thick steel, uneven materials, or multiple layers.
A blade that works on a standard shear often fails quickly on a hydraulic machine. Hydraulic shearing demands blades with:
- High impact toughness
- Strong edge stability
- Thick cross-sections
- Correct bevel geometry
- Proper hardness control
- Stable performance under continuous force
We design hydraulic shear blades to stay sharp, resist chipping, and maintain consistent cutting edges under extreme loads.
OEM & Reverse-Engineering Capabilities
Right after confirming machine compatibility, many customers choose SHJ KNIFE because they need OEM-level replacement work, especially when the original manufacturer no longer supplies parts. We support:
- OEM production for machinery manufacturers
- Reverse engineering from a worn blade sample
- Custom builds when drawings are missing
- Legacy blade reproduction for discontinued machines
Our engineering team rebuilds precise measurements and improves performance by selecting stronger tool steels or upgraded heat treatment profiles. This allows us to deliver reliable blades even when machines are decades old.
We offer blade solutions tailored to the specifications of each machine, including custom dimensions and mounting configurations. If you require a replacement for a specific resurfacer model, our engineering team can assist in matching the right blade for your setup.
*Disclaimer: We are not affiliated with or endorsed by any of the brand names listed above. All references are for compatibility purposes only.
Metal Shear Blades Material & Specifications
We select steel grades and specifications based on your cutting force, production volume, and metal characteristics. This ensures your blade resists wear, holds an edge, and stays structurally stable.
Available Tool Steel Grades
We use tool steels known for strength, toughness, and wear resistance:
D2 / SKD11 – general shearing with high wear resistance
Cr12MoV – stable hardness for most sheet metal applications
H13 – strong toughness for high-impact shearing
6CrW2Si – ideal for long production runs
High-carbon high-chromium steels
Tungsten alloy tool steels (optional for extreme workloads)
Hardness Range
We tune hardness to fit each application:
HRC 50–55 – for impact-heavy cutting
HRC 56–60 – for general sheet metal work
HRC 60–65 – for thin sheet or light-duty precision cutting
Production Capabilities Overview
| Blade Size | Blade Size | Blade Size |
|---|---|---|
| 500×70×22 | 1025×80×20 | 1100×100×25 |
| 508×70×22 | 1025×80×20 | 1100×100×25 |
| 508×70×22 | 1025×100×25 | 1100×100×25 |
| 508×80×25 | 1025×100×25 | 1300×80×20 |
| 510×80×25 | 1025×100×20 | 1300×80×20 |
| 1100×80×20 | 1300×80×20 | 1300×125×32 |
We list only a portion of the available blade sizes here because the full range includes many variations. If you need a different size or a custom specification, we can produce it according to your requirements.
Applications for Hydraulic Shear Blades
Hydraulic shear blades serve industries that rely on high cutting force and stable edge performance. Our blades support:
- Structural steel processing
- Thick plate cutting
- Steel fabrication plants
- Shipbuilding and heavy industries
- Steel service centers
- Cutting lines for bridge steel and construction materials
- General high-pressure industrial shearing
Each application requires strong materials, precise machining, and consistent edge quality-exactly what our hydraulic blades deliver.
FAQ - Hydraulic Shear Blades
Q1. Why do hydraulic shears need a different blade design?
Hydraulic systems create stronger impact loads and higher cutting pressure. The blade must handle this force without chipping or deforming.
Q2. Which material should I choose for heavy plate cutting?
H13 usually works best due to its toughness and heat stability.
Q3. Can you build custom hydraulic shear blades?
Yes. We produce custom dimensions, hardness levels, and bevel profiles.
Q4. What is your lead time?
Most orders take 7–25 days, depending on size and steel grade.
Q5. Do you support OEM production for hydraulic shearing machines?
Yes. We supply blades for new equipment and large replacement programs.
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