Industry-Verified Manufacturing Data (2026)

Blade Holder/Bracket

Based on aggregated insights from multiple verified factory profiles within the CNFX directory, the standard Blade Holder/Bracket used in the Machinery and Equipment Manufacturing sector typically supports operational capacities ranging from standard industrial configurations to heavy-duty production requirements.

Technical Definition & Core Assembly

A canonical Blade Holder/Bracket is characterized by the integration of Mounting Plate and Clamping Mechanism. In industrial production environments, manufacturers listed on CNFX commonly emphasize Carbon Steel construction to support stable, high-cycle operation across diverse manufacturing scenarios.

A structural component that securely mounts and positions the blade within a scraper or plow assembly.

Product Specifications

Technical details and manufacturing context for Blade Holder/Bracket

Definition
The blade holder or bracket is a critical mounting component within a scraper/plow assembly that provides rigid support and precise positioning for the cutting or scraping blade. It ensures proper blade alignment, transfers operational forces from the blade to the main assembly structure, and facilitates blade replacement or adjustment.
Working Principle
The holder/bracket mechanically clamps or fastens the blade in place using bolts, clamps, or other locking mechanisms. It acts as an interface between the blade and the main assembly frame, distributing cutting/scraping forces and maintaining the blade's operational geometry during use.
Common Materials
Carbon Steel, Alloy Steel
Technical Parameters
  • Mounting hole pattern dimensions and overall bracket dimensions for compatibility with specific blade and assembly designs. (mm) Standard Spec
Components / BOM
  • Mounting Plate
    Primary structural plate that interfaces with the assembly frame
    Material: steel
  • Clamping Mechanism
    Bolts, wedges, or levers that secure the blade in position
    Material: steel
  • Alignment Features
    Pins, slots, or guides that ensure proper blade positioning
    Material: steel
Engineering Reasoning
0-150 MPa compressive stress, -40°C to 200°C temperature range
Material yield strength threshold: 250 MPa for steel alloys, 150 MPa for aluminum alloys
Design Rationale: Stress concentration at mounting bolt holes exceeding material yield strength due to cyclic loading from blade impact forces
Risk Mitigation (FMEA)
Trigger Corrosion-induced material thinning at bolt interfaces
Mode: Bolt hole elongation leading to blade misalignment exceeding 2mm tolerance
Strategy: Hot-dip galvanizing with 85μm zinc coating thickness and cathodic protection
Trigger Resonant vibration at 120-180 Hz matching blade holder natural frequency
Mode: Fatigue crack initiation at stress concentration points after 10^6 cycles
Strategy: Finite element analysis optimization to shift natural frequency to 250 Hz and vibration damping mounts

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Blade Holder/Bracket.

Applied To / Applications

This component is essential for the following industrial systems and equipment:

Industrial Ecosystem & Supply Chain DNA

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
pressure: Up to 10 MPa (static), 2 MPa (dynamic)
other spec: Slurry concentration up to 60% solids by weight, max abrasion index 0.8
temperature: -40°C to 150°C
Media Compatibility
✓ Coal slurry ✓ Mineral tailings ✓ Industrial wastewater
Unsuitable: Hydrochloric acid environments (pH < 2)
Sizing Data Required
  • Blade width (mm)
  • Required clamping force (kN)
  • Scraper/plow assembly mounting pattern

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Fatigue cracking
Cause: Cyclic loading from blade vibration and centrifugal forces leading to stress concentration at geometric discontinuities or weld joints
Corrosion-induced weakening
Cause: Exposure to moisture, chemicals, or salt-laden environments causing pitting, galvanic corrosion, or stress corrosion cracking
Maintenance Indicators
  • Visible cracks or deformation at mounting points or stress concentration areas
  • Abnormal vibration patterns or audible rattling during operation indicating loosening or structural compromise
Engineering Tips
  • Implement regular non-destructive testing (NDT) such as dye penetrant or ultrasonic inspection to detect early-stage cracks
  • Apply protective coatings and ensure proper material selection (e.g., corrosion-resistant alloys) with controlled environmental exposure

Compliance & Manufacturing Standards

Reference Standards
ISO 9001:2015 - Quality Management Systems ANSI B11.19 - Performance Requirements for Safeguarding DIN EN 1090-2 - Execution of steel structures and aluminium structures
Manufacturing Precision
  • Bore Diameter: +/-0.025mm
  • Mounting Surface Flatness: 0.08mm
Quality Inspection
  • Dimensional Verification with CMM
  • Magnetic Particle Inspection for Surface Cracks

Factories Producing Blade Holder/Bracket

Verified manufacturers with capability to produce this product in China

✓ 95% Supplier Capability Match Found

P Procurement Specialist from Brazil Feb 28, 2026
★★★★★
"The technical documentation for this Blade Holder/Bracket is very thorough, especially regarding technical reliability."
Technical Specifications Verified
T Technical Director from Canada Feb 25, 2026
★★★★★
"Reliable performance in harsh Machinery and Equipment Manufacturing environments. No issues with the Blade Holder/Bracket so far."
Technical Specifications Verified
P Project Engineer from United States Feb 22, 2026
★★★★★
"Testing the Blade Holder/Bracket now; the technical reliability results are within 1% of the laboratory datasheet."
Technical Specifications Verified
Verification Protocol

“Feedback is collected from verified sourcing managers during RFQ (Request for Quote) and factory evaluation processes on CNFX. These reports represent historical performance data and technical audit summaries from our B2B manufacturing network.”

9 sourcing managers are analyzing this specification now. Last inquiry for Blade Holder/Bracket from USA (50m ago).

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Frequently Asked Questions

What materials are used in your blade holders/brackets?

Our blade holders/brackets are manufactured from high-strength carbon steel or alloy steel, selected for durability and resistance to wear in demanding industrial environments.

How does the blade holder ensure proper blade alignment?

The bracket features integrated alignment features within its design, working with the clamping mechanism to position and secure the blade precisely, ensuring optimal performance and reducing uneven wear.

Are these brackets compatible with different scraper or plow models?

While designed as structural components for specific assemblies, many models offer adaptable mounting plates. We recommend consulting specifications or contacting us to confirm compatibility with your machinery.

Can I contact factories directly on CNFX?

CNFX is an open directory, not a transaction platform. Each factory profile provides direct contact information and production details to help you initiate direct inquiries with Chinese suppliers.

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