Auger Flighting: Diameter 100-500 mm, Blade Thickness 3-12 mm

Component Specifications

Definition

Auger flighting is a helical screw component designed to move bulk materials laterally within transverse spreading augers or plows. It consists of a continuous spiral blade wrapped around a central shaft, engineered to provide controlled material flow, uniform distribution, and precise discharge patterns in industrial applications.

Working Principle

Operates on the screw conveyor principle: as the central shaft rotates, the helical blade creates axial displacement of material along the auger's length. The pitch, diameter, and helix angle determine material flow rate, mixing efficiency, and distribution uniformity.

Materials

Typically carbon steel (AISI 1018/1020), stainless steel (304/316), or abrasion-resistant alloys. Surface treatments include hot-dip galvanizing, powder coating, or hard-facing for wear resistance.

Technical Parameters

Parameter	Typical range	Notes & selection driver
Pitch	80-400 mm
Diameter	100-500 mm
Helix Angle	15-30 degrees
Rotation Speed	50-300 RPM
Blade Thickness	3-12 mm

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Standards

ISO 7119, DIN 15262

Parent Products

This component is used in the following industrial products

Transverse Spreading Auger/Plow

A mechanical component in concrete distribution systems that spreads and levels concrete horizontally across the working surface.

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Engineering Analysis

Risks & Mitigation

Material bridging or clogging
Blade wear from abrasive materials
Shaft misalignment causing vibration
Overloading leading to motor strain

FMEA Triads

Trigger: Abrasive material contact
Failure: Progressive blade wear reducing efficiency
Mitigation: Use wear-resistant materials or hard-facing coatings

Trigger: Improper installation alignment
Failure: Vibration and premature bearing failure
Mitigation: Precision alignment during installation and regular checks

Industrial Ecosystem

Compatible With

Typical Suppliers & Equivalents

Compliance & Inspection

Tolerance

±0.5 mm on diameter, ±1° on helix angle

Test Method

Dimensional verification per ISO 2768, rotational balance testing, material certification

Procurement Evaluation Criteria

A practical evidence checklist for RFQ preparation and supplier evaluation.

Technical documentation

Request current drawings, revision history, and a signed specification sheet.

Manufacturing capability

Verify equipment lists, process limits, capacity, and representative production evidence.

Inspection readiness

Confirm test methods, calibrated equipment, sampling plans, and traceable reports.

Supplier transparency

Check the legal entity, factory address, ownership, certifications, and direct contacts.

CNFX does not score or rank suppliers. Buyers must verify all claims and documents with the legal manufacturer before ordering.

Manufacturers of Auger Flighting

Manufacturer profiles associated with Auger Flighting.

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Compiled and source-reviewed by the CNFX editorial team. Each manufacturer above links to the page on that company's own website where the product is listed, with the date we checked it. How we source and review

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Frequently Asked Questions

What factors affect auger flighting performance?

Key factors include pitch-to-diameter ratio, helix angle, material properties, rotational speed, and wear resistance of the blade surface.

How is auger flighting maintained?

Regular inspection for wear, cleaning to prevent material buildup, lubrication of bearings, and timely replacement of worn sections.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records. See the editorial policy.

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.

Auger Flighting