Heavy Duty Forged Scraper Conveyor Chain for Agricultural / Mining Equipment

Product Specification

Heavy-Duty Forged Scraper Chain Conveyors - Agricultural & Mining Equipment Parts

Product Overview :
Designed for high-load material handling in demanding agricultural and mining environments, including:
✔ Agricultural: Grain elevators, feed conveyors, fertilizer handling systems
✔ Mining: Coal/ore transportation, slurry conveyors, bulk material transfer

Technical Specifications Summary

Product advantages :

1. Superior Forged Construction

• Material : High-carbon alloy steel (AISI 1045/4140) or wear-resistant steel (Hardox 400)

• Process : Hot drop forging ensures 3× longer fatigue life vs. cast chains

• Load Capacity :

  • Static : Up to 120 kN

  • Dynamic : 500,000+ cycles @ 50% of breaking load

2. Precision-Engineered Components

• Links : CNC-machined pin bores (±0.1mm tolerance)

• Attachments : Laser-cut scraper plates with bolt-on replaceable wear strips

• Surface Options :

  • Induction-hardened pins (HRC 55+)

  • QPQ nitride coating for corrosion resistance

3. Industry-Specific Designs

4.Why Our Forged Chains Outperform?

 Field-Proven Durability : 8,000+ service hours in grain elevators
 Cost Savings : Replaceable wear parts reduce downtime by 40%
 Technical Support : Free chain wear analysis with infrared scanning

Product use :

 1.Agricultural Applications

 Grain & Feed Handling

•  Grain Elevators – High-capacity forged chains for vertical grain transport (wheat, corn, soybeans)
   Feed Conveyors – Corrosion-resistant chains for livestock feed distribution systems
   Fertilizer Spreaders – Wear-resistant scraper designs for abrasive fertilizer materials

Harvesting & Processing

•  Combine Unloading Systems – Heavy-duty chains for continuous grain flow during harvest
   Seed Cleaning Lines – Precision-forged links to prevent seed damage
   Sugar Beet/Cane Transport – Reinforced attachments for high-moisture crop handling

2. Mining & Mineral Processing

Bulk Material Transport

•  Coal/Ore Conveyors – Tungsten-carbide reinforced chains for abrasive materials
   Slurry Handling – Sealed pivot joints to prevent contamination from wet minerals
   Rock/Stone Processing – Extra-thick sidebars (up to 30mm) for impact resistance

Processing Plants

•  Crusher Feed Systems – Shock-absorbing chain designs for uneven material intake
   Screening Plant Transfer – Low-maintenance chains for vibrating conveyor applications
   Tailings Removal – Acid-resistant coatings for mine waste handling

3. Industrial Material Handling

•   Biomass Energy Plants – High-temperature chains (up to 250°C) for wood chip conveyors
    Recycling Facilities – Magnetic-proof chains for scrap metal sorting lines
    Cement/Slag Transport – Abrasion-resistant flight attachments

FAQ :

1. What makes your forged scraper chains more durable than standard chains?

  Material Strength: Made from AISI 4140/4340 alloy steel (3× higher fatigue resistance than cast chains).
  Forging Process: Hot drop forging ensures denser grain structure, reducing crack propagation.
  Surface Treatments: Optional induction hardening (HRC 55+) or tungsten carbide overlay for extreme abrasion resistance.

2. What agricultural applications are these chains best suited for?

• Grain elevators & silo feed systems

• Fertilizer/seed conveyors

• Sugar beet/cane transport

• Key Benefit: Self-cleaning scraper design prevents material buildup in high-moisture conditions.

3. How do your mining-grade chains handle abrasive materials?

• Hardened flight bars (Brinell 400+)

• Sealed pivot joints to keep out ore particles

• Replaceable wear strips for easy maintenance

• Performance: 8,000+ hours in copper ore conveyors (documented case study available).

4. Can you match existing OEM chain specifications?

• Reverse engineering via 3D scanning of worn parts
• Matches RUD, PEER, IWIS and other major brands
• Custom pitch/width adjustments (±2mm tolerance)

5. What’s the maximum load capacity?

• Breaking load: Up to 250kN (size-dependent)
• Working load: 30% of breaking load for safety
• Temperature range: -40°C to +200°C

Contact us now for a custom quote on forged scraper chain conveyors!