667J Steel Pintle Conveyor Chain High Performance Wear Resistant

Core Specifications

• Product Model: 667J standard pintle conveyor chain

• Raw Material: High-strength structural steel with overall heat treatment

• Structural Feature: Open pintle design, no enclosed bushing, self-cleaning structure

• Core Performance: High wear resistance, impact resistance, low elongation rate

• Surface Treatment: Anti-rust oil coating / black oxidation treatment optional

• Custom Service: Custom cutting length, special attachments and surface processing

Key Product Advantages

• Unique Self-Cleaning Pintle Structure: Different from traditional closed roller chains, the open pintle structure prevents accumulation of dust, particles and material residues. It effectively avoids chain jamming, blockage and operational failure, ensuring unobstructed continuous conveying.

• Superior Wear & Impact Resistance: Precision forged steel pintles and thickened chain plates undergo professional quenching and tempering treatment, boosting surface hardness and structural toughness. The chain resists long-term friction and frequent material impact, maintaining stable dimensional accuracy for a long time.

• Low Elongation & Stable Operation: Optimized riveting process minimizes hinge gap and running wear, effectively reducing chain stretching during long-hour operation. It guarantees consistent conveying speed and precise equipment operation without frequent tension adjustment.

• Strong Working Condition Adaptability: The open structural design adapts to harsh working environments with heavy dust, sundries and humid conditions. It is free from stuck failure caused by material deposition, far more durable than ordinary chains in complex conveying scenarios.

• Cost-Effective Industrial Solution: Durable steel structure lowers replacement frequency and daily maintenance workload. It reduces equipment downtime and operational costs, ideal for long-cycle and high-intensity industrial conveying lines.

Application Scenarios

Packaging & After-Sales Support

• Export Packaging: Anti-rust protection + moisture-proof wrapping + standard export carton or wooden box

• Lead Time: Standard 667J chain in stock 3–5 working days, customized products 7–12 working days

• Quality Inspection: Strict wear resistance test, tensile detection and size calibration before delivery

• Service Guarantee: 12-month quality warranty, OEM length customization and professional equipment matching guidance