INDUSTRY COMPONENT

Alignment Pin

Precision alignment pin for beverage bottle conveyor guide rails ensuring accurate positioning and smooth bottle flow.

Component Specifications

Definition
A precision-engineered cylindrical component used in beverage bottle conveyor systems to maintain exact alignment between guide rail sections, prevent lateral movement of bottles during transport, and ensure consistent positioning for filling, capping, and labeling operations. It provides mechanical registration between modular conveyor segments.
Working Principle
The alignment pin operates on mechanical interference fit principles, where its precisely machined diameter matches corresponding bushings or holes in adjacent guide rail sections. When engaged, it eliminates play and maintains positional accuracy through rigid connection, preventing misalignment caused by vibration, thermal expansion, or operational loads.
Materials
Stainless Steel AISI 304 or 316, hardened to 45-50 HRC, with optional PTFE or ceramic coating for reduced friction. Corrosion-resistant for wet environments.
Technical Parameters
  • Length 25mm
  • Diameter 8mm ±0.005mm
  • Tolerance h6
  • Load Capacity 150N
  • Surface Finish Ra 0.8μm
  • Operating Temperature -10°C to 80°C
Standards
ISO 2768-m, DIN 6325

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Alignment Pin.

Parent Products

This component is used in the following industrial products

Engineering Analysis

Risks & Mitigation
  • Wear leading to misalignment
  • Corrosion in acidic environments
  • Improper installation causing damage
FMEA Triads
Trigger: Material fatigue from cyclic loading
Failure: Pin fracture causing rail misalignment
Mitigation: Use fatigue-resistant alloys and implement preventive replacement schedules
Trigger: Contamination buildup
Failure: Increased friction and binding
Mitigation: Regular cleaning protocols and protective coatings

Industrial Ecosystem

Compatible With

Interchangeable Parts

Compliance & Inspection

Tolerance
±0.005mm diameter, ±0.1mm length
Test Method
Coordinate measuring machine (CMM) verification per ISO 10360, salt spray testing per ASTM B117 for corrosion resistance

Buyer Feedback

★★★★☆ 4.9 / 5.0 (33 reviews)

"Impressive build quality. Especially the technical reliability is very stable during long-term operation."

"As a professional in the Beverage Manufacturing sector, I confirm this Alignment Pin meets all ISO standards."

"Standard OEM quality for Beverage Manufacturing applications. The Alignment Pin arrived with full certification."

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Frequently Asked Questions

What maintenance does an alignment pin require?

Regular inspection for wear, cleaning to prevent residue buildup, and lubrication if uncoated. Replacement when diameter wear exceeds 0.01mm.

Can alignment pins be used in high-speed bottling lines?

Yes, when manufactured to tight tolerances with appropriate materials, they maintain stability at speeds up to 800 bottles/minute.

Can I contact factories directly?

Yes, each factory profile provides direct contact information.

Get Quote for Alignment Pin

Capping Spindle Head