Conveyor Chain with Hollow Pin

Conveyor Chain With Hollow Pin is designed for conveying systems where the chain needs to work with cross rods, attachments, carriers or other mounted components. The hollow pin provides a through-hole that can be used as part of the attachment structure, giving equipment designers more flexibility when arranging conveying components.

 

 

Feature	Specification
Material Composition	Alloy Steel / 304 & 316 Stainless Steel Options
Pin Design	Precision-machined Hollow Center (Custom ID available)
Pitch Range	12.7mm – 100mm (Standardized series)
Surface Treatment	Black Oxide, Zinc Plated, or Nickel Plated for Corrosion Resistance
Hardness Level	Pin surface hardened to 50-55 HRC (Typical)
Compliance	Produced in accordance with ISO 9001:2015 / DIN / ANSI standards

 

 

Flexible Attachment Mounting: Crossbars, rods, and custom fixtures slide directly through or bolt into the hollow pins at regular pitch intervals, eliminating the need for costly custom links.

Stable Load Transfer: Engineered bushing and roller assemblies distribute mechanical stress evenly across the chain pitch, effectively minimizing localized wear during heavy horizontal movement.

Fast Maintenance & Low Downtime: Technicians can slide out or unbolt hardware straight from the hollow pin without splitting the entire chain loop, drastically reducing system downtime during routine servicing.

 

 

Pitch (P): Standard or non-standard increments precisely matched to your drive layout.

Hollow Pin Inner Diameter (d2): Precision-bored tolerances to fit your exact attachment rods or fastening bolts.

Plate and Roller Dimensions: Configured strictly according to your load requirements and track clearance.

Material & Heat Treatment: Tailored to your operating environment (e.g., carbon steel for high tensile strength, stainless steel for aggressive washdown duties).

 

 

Operating Load: Share normal and peak loads, including any impact forces from dropped or accumulated products.

Conveyor Layout: Specify horizontal, inclined, or vertical routing to determine correct chain tension and roller loading.

Speed & Cycles: Provide normal operating speed and start-stop frequency to balance load capacity and sprocket sizing.

Conveyed Material: Include product weight, dimensions, temperature, and surface characteristics (wet, dusty, or abrasive).

Attachment Specs: For hollow pin fixtures, share rod diameter, bore requirements, attachment spacing, and layout drawings if available.

Operating Environment: Indicate exposure to high humidity, extreme temperatures, dust, oil, or corrosive elements to ensure optimal material and surface treatment selection.

 

 

Palm Oil & Sugar Processing: Utilized in sorting and transport lines where durability against organic debris and consistent linear tracking are critical.

Lumber & Woodworking: Applied in timber transfer decks where crossbars attach securely to hollow pins to push panels through processing stations.

Automated Packaging & Sorting: Serves as the baseline conveyance medium for multi-lane sorting systems requiring frequent fixture adjustments.

Industrial Drying & Coating Ovens: Operates reliably under elevated temperature conditions when paired with specialized high-temperature lubrication formulations.

 

 

Tensile Strength Verification: Every production batch undergoes standardized destructive testing to confirm the chain meets the calculated load-bearing capacity before shipment.

Precision Heat Treatment: We operate controlled-atmosphere furnaces to manage the core hardness and surface wear resistance of the pins. This process minimizes the risk of pin deformation during long-term operation.

Dimensional Accuracy: We utilize CNC milling for the hollow pin bore, ensuring that external attachments can be fastened without manual adjustment or onsite modification.

 

 

 

 

 

 

 

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