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Blade Holder / Mounting Bracket Component – Machinery and Equipment Manufacturing

Component Specifications

Definition

The Blade Holder/Mounting Bracket is a critical structural component within a scraper assembly, designed to provide rigid and accurate mounting for scraper blades. It ensures proper blade alignment, maintains consistent contact pressure against surfaces being scraped, and withstands operational forces including vibration, friction, and mechanical stress. This component typically interfaces with both the blade and the machine's drive mechanism.

Working Principle

The holder/bracket functions by mechanically clamping or fastening the scraper blade in a fixed position using bolts, clamps, or locking mechanisms. It transfers motion from the machine's actuator to the blade while maintaining precise geometric alignment. The design often incorporates adjustment features for blade angle, depth, or tension to optimize scraping performance and compensate for wear.

Materials

Commonly manufactured from high-strength steel (e.g., AISI 4140, carbon steel), stainless steel (e.g., 304, 316) for corrosion resistance, or aluminum alloys for lightweight applications. May include hardened surfaces or wear-resistant coatings.

Technical Parameters

Weight 0.5-5 kg (varies with size and material)
Load Capacity Varies by design (e.g., 50-500 N)
Mounting Type Bolted or clamped
Adjustment Range Typically ±5° to ±15° angular adjustment
Blade Compatibility Standard scraper blade dimensions
Operating Temperature -20°C to 150°C (material dependent)

Standards

ISO 9001, DIN 6885

Industry Taxonomies & Aliases

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

Parent Products

This component is used in the following industrial products

Scraper Assembly

A mechanical assembly designed to continuously remove filtered solids from the surface of a rotary drum vacuum filter.

View Product Details

Engineering Analysis

Risks & Mitigation

Misalignment leading to uneven wear or scraping inefficiency
Fatigue failure under cyclic loading
Corrosion in harsh environments
Loosening of fasteners causing blade instability

FMEA Triads

Trigger: Improper installation or torque on fasteners
Failure: Blade slippage or detachment during operation
Mitigation: Use calibrated torque tools and follow installation procedures; implement regular torque checks.

Trigger: Material fatigue from repeated stress cycles
Failure: Crack formation or bracket fracture
Mitigation: Design with adequate safety factors; use fatigue-resistant materials; schedule periodic non-destructive testing.

Trigger: Corrosive environment exposure
Failure: Degradation of structural integrity and mounting accuracy
Mitigation: Select corrosion-resistant materials (e.g., stainless steel); apply protective coatings; maintain clean, dry conditions.

Industrial Ecosystem

Compatible With

Industrial scrapers, conveyor cleaning systems, printing machinery, food processing equipment

Interchangeable Parts

Martin Engineering, Flexco, HOSCH, Siemens

Compliance & Inspection

Tolerance

Dimensional tolerances typically within ±0.1 mm for critical mounting surfaces

Test Method

Dimensional inspection per ISO 2768, load testing per ISO 7500-1, material verification per ASTM standards

Procurement Evaluation Criteria

Not customer reviews or live demand data. These dimensions support RFQ preparation and supplier evaluation.

Technical documentation

4/5

Manufacturing capability

4/5

Inspection readiness

5/5

Supplier transparency

3/5

These scores are example evaluation dimensions, not real customer ratings, country-specific buyer feedback, or live inquiry activity.

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Frequently Asked Questions

What is the primary function of a blade holder/mounting bracket?

To securely fasten and accurately position scraper blades within machinery, ensuring consistent performance and alignment during operation.

How do you maintain a blade holder?

Regular inspection for wear, corrosion, or deformation; cleaning of mounting surfaces; tightening of fasteners; and lubrication of adjustment mechanisms as specified by the manufacturer.

Can blade holders be customized for different blade types?

Yes, they are often designed or adapted to match specific blade dimensions, shapes, and mounting requirements based on application needs.

Can I contact factories directly?

Yes, each factory profile provides direct contact information.

Data Basis

CNFX manufacturer profiles, technical classification, publicly available product information, and ongoing plausibility checks.

Preliminary Technical Classification

This page supports structured research, RFQ preparation, and supplier evaluation. It does not replace buyer-led supplier qualification, standards review, or technical approval.

Blade Holder / Mounting Bracket