Qingdao Sande Technology Co., LTD
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OEM Custom Industrial Conveyor Chains & Scraper Chains – Heavy-Duty Forged Solutions
Detailed overview
We specialize in high-performance OEM custom conveyor chains and scraper chains, engineered for extreme-duty material handling across industries. Our drop-forged, heat-treated chains are built to withstand abrasion, impact, and heavy loads in applications like:
Mining & Bulk Material Handling (Coal, ore, aggregates)
Cement & Construction (Clinker, slag, raw meal transport)
Steel Mills & Foundries (Hot slag, scrap metal conveyors)
Agriculture & Grain (Drag, flight, and bucket elevators)
Waste & Recycling (MSW, biomass, shredder feed systems)
Why Choose Our Custom Forged Chains?
✔ Precision Drop-Forged Construction – Superior strength vs. welded chains
✔ Bespoke Engineering – Tailored pitches, widths, attachments
✔ Extended Service Life – 2-3X longer than standard chains
✔ Corrosion-Resistant Options – Galvanized, nickel-plated, stainless steel
✔ High-Temp Capabilities – Special alloys for >1000°F (538°C) environments
Key Product Features
1. Unmatched Durability
40-50 HRC surface hardness
800-1200 MPa tensile strength
Precision-machined bearing surfaces
2. Custom Configurations
Multiple chain types (X458, X658, X678, X698 patterns)
Custom pitches from 4" to 24"
Special attachments (buckets, flights, scrapers)
3. Performance-Optimized
Low-friction roller bushings
Minimal elongation under load
Self-lubricating options available
Technical Specifications
| Parameter | Standard Range | Custom Capabilities |
|---|---|---|
| Materials | 40Mn, 40Cr, C45 | Stainless, alloy steel |
| Pitch | 4"-12" | Up to 24" available |
| Width | 3"-18" | Any custom dimension |
| Tensile | 80,000-150,000 lbs | Higher grades on request |
| Temp Range | -40°F to 750°F | Special alloys to 1500°F |
OEM Partnership Advantages
✅ In-House Engineering – Custom CAD designs & prototypes
✅ Rapid Production – 15-30 day lead times for most orders
✅ Quality Assurance – ISO 9001 certified manufacturing
✅ Global Logistics – FOB or CIF shipping worldwide
Contact Us Today for CAD drawings, material certifications, and bulk order quotes!
(Note: Specifications can be adjusted based on application requirements.)