INDUSTRY COMPONENT

Steel Shaft

Precision steel shaft for felt guide rollers in textile machinery, providing rotational support and alignment.

Component Specifications

Definition
A cylindrical steel component designed as part of a felt guide roller assembly in textile manufacturing machinery. It serves as the central rotating element that supports the roller, maintains precise alignment of the felt material during processing, and transmits torque while withstanding operational loads and environmental conditions typical in textile production.
Working Principle
The steel shaft rotates within bearings to support the felt guide roller, ensuring smooth material guidance and tension control. It converts rotational motion from the drive system into controlled linear movement of the felt, maintaining proper alignment and preventing material slippage or distortion during textile processing operations.
Materials
Medium carbon steel (e.g., AISI 1045 or equivalent), heat-treated to HRC 45-50 for surface hardness, with optional chrome plating or nitride coating for corrosion resistance in humid textile environments.
Technical Parameters
ParameterTypical rangeNotes & selection driver
Length500-3000 mm
Diameter30-100 mm
HardnessHRC 45-50
Load CapacityUp to 5000 N
Surface FinishRa 0.8 μm max
Straightness Tolerance0.05 mm/m

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 286-2, DIN 748

Parent Products

This component is used in the following industrial products

Engineering Analysis

Risks & Mitigation
  • Shaft misalignment causing material tracking issues
  • Corrosion in humid environments
  • Fatigue failure from cyclic loading
FMEA Triads
Trigger: Improper bearing alignment or installation
Failure: Excessive vibration and premature wear
Mitigation: Implement precision alignment procedures during installation and regular vibration monitoring
Trigger: Exposure to moisture and chemical agents
Failure: Corrosion and surface degradation
Mitigation: Apply protective coatings and implement environmental controls

Industrial Ecosystem

Compatible With

Typical Suppliers & Equivalents

Compliance & Inspection

Tolerance
ISO 286-2 medium tolerance grade for diameter and straightness
Test Method
Dimensional verification per ISO 1, hardness testing per ISO 6508, non-destructive testing for surface defects

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.

Compare the published product scope and source details, then include your specifications and quantity in an enquiry.

Manufacturers of Steel Shaft

4 companies list this product among what they make. Company figures are quoted from each company's own website; every card states where the relationship came from.

Jiangsu Huixuan New Energy Equipment Co., Ltd.
Zhangjiagang, Jiangsu, CN
ISO BV SGS IST +2
Listed on the company's own website · profile compiled by CNFX from public sources
Listed there as: “forged steel shafts ,”
View source page ↗ heavy-steelforgings.com · recorded 2026-08-26
KYNKO
Quanzhou, Fujian, CN
Listed on the company's own website · profile compiled by CNFX from public sources
Listed there as: “Tungsten Steel Shaft”
View source page ↗ kynko.com.cn · recorded 2026-09-16
Nanjing Jiangning Shuntai Precision Machinery Factory
Nanjing, Jiangsu, CN
Listed on the company's own website · profile compiled by CNFX from public sources
Listed there as: “Carbon Steel Shaft”
View source page ↗ nanjingshuntai.com · recorded 2026-09-13
Shandong Runchi Machinery Technology Co., Ltd.
Zibo, Shandong, CN
Listed on the company's own website · profile compiled by CNFX from public sources
Listed there as: “Steel shaft forging”
View source page ↗ runchiforging.com · recorded 2026-09-03

Explore company information and manufacturing capabilities, then discuss the scope of your project with a relevant supplier.

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Frequently Asked Questions

What is the primary function of a steel shaft in a felt guide roller?

It provides rotational support and precise alignment for the roller, ensuring smooth guidance and tension control of felt materials during textile manufacturing processes.

What materials are commonly used for these shafts?

Medium carbon steel like AISI 1045, often heat-treated and coated for enhanced durability and corrosion resistance in humid textile environments.

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.

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