Qingdao Sande Technology Co., LTD
| Payment Terms | D/P,T/T,Western Union |
| Supply Ability | 10000PCS/month |
| Delivery Time | 30 days |
| Packaging Details | Wooden case |
| Chain Type | Roller Chain |
| Corrosion Resistance | High |
| Custom | Yes |
| Materials | Steel |
| Standard | ANSI/ASME B29.1 |
| Lubrication | Self-lubricating |
| Material | Stainless Steel |
| Application | Conveyor Systems |
| Brand Name | Qingdao Sande Tech Co.,Ltd |
| Model Number | OEM |
| Certification | ISO, DIN, AISI, ASTM, BS, JIS, etc. |
| Place of Origin | Qingdao, China |
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Product Specification
| Payment Terms | D/P,T/T,Western Union | Supply Ability | 10000PCS/month |
| Delivery Time | 30 days | Packaging Details | Wooden case |
| Chain Type | Roller Chain | Corrosion Resistance | High |
| Custom | Yes | Materials | Steel |
| Standard | ANSI/ASME B29.1 | Lubrication | Self-lubricating |
| Material | Stainless Steel | Application | Conveyor Systems |
| Brand Name | Qingdao Sande Tech Co.,Ltd | Model Number | OEM |
| Certification | ISO, DIN, AISI, ASTM, BS, JIS, etc. | Place of Origin | Qingdao, China |
| High Light | Forged Conveyor Chains ，Automotive Grade Conveyor Chains ，Conveyor Chains With Rollers | ||
Automotive-Grade Forged Conveyor Chains with Rollers - Precision Forging Services
Product Description
Our automotive-grade forged conveyor chains with rollers are engineered to meet the rigorous demands of modern vehicle manufacturing. Utilizing advanced precision forging technology, we produce chains with superior strength, wear resistance, and dimensional accuracy for reliable performance in high-speed automotive assembly and material handling systems.
Key Features & Benefits
✔ Automotive-Optimized Design
Precision-forged links and rollers for smooth, vibration-free operation
High-strength alloy steel (Grade 80/100) withstands continuous heavy loads
Low-maintenance bushings reduce downtime in production environments
✔ Precision Forging Advantages
Denser grain structure vs. cast chains → 40% longer service life
Tighter tolerances (±0.03mm) for perfect sprocket engagement
Consistent quality across high-volume production runs
✔ Custom Configurations
Multiple roller types (standard, flanged, crowned)
Custom pitches (25-200mm) and widths
Special attachments for part carriers/tooling plates
✔ Automotive-Specific Enhancements
Cleanroom-compatible versions (for EV battery/Paint Shop lines)
ESD-safe materials for sensitive electronics handling
Corrosion-resistant coatings for underbody applications
Technical Specifications
| Parameter | Specification |
|---|---|
| Materials | 42CrMo4, 50CrV4, Stainless Steel (upon request) |
| Tensile Strength | 800-1200 MPa (Grade 80/100 standard) |
| Roller Types | Sealed, Split, Flanged, Crowned |
| Surface Treatments | Hard Chrome, Zinc-Nickel, Dacromet |
| Temperature Range | -30°C to +250°C (higher available) |
| Certifications | IATF 16949, ISO 9001, DIN 8187 |
Automotive Production Applications
Body Shops
High-speed vehicle framing systems
Robotic welding line transfers
Paint Shops
Overhead conveyor systems
Friction-free roller designs
General Assembly
Engine/transmission line conveyors
Door/windshield installation systems
EV Battery Production
ESD-safe material handling
Cleanroom-compatible chains
Why Choose Our Automotive Chains?
✅ Proven in Tier 1 Suppliers – Used by leading automotive OEMs
✅ IATF 16949 Certified – Full PPAP documentation available
✅ Rapid Prototyping – Test samples in 2 weeks
✅ Technical Support – On-site chain wear analysis available
FAQ
1. What makes your forged chains "automotive-grade"?
Material Superiority: Special alloy steels (42CrMo4) with IATF 16949-certified sourcing
Precision Standards: ±0.03mm tolerances for noise-free operation in robotic cells
Cleanroom Options: Low-particle chains for EV battery/Paint Shop applications
Certification: Full PPAP documentation including PFMEA and control plans
2. How do forged chains outperform standard roller chains in auto plants?
| Feature | Forged Chains | Standard Chains |
|---|---|---|
| Lifespan | 60,000+ hours | 35,000 hours |
| Failure Rate | <0.5% | 2-3% |
| Noise Level | <68dB | 75-82dB |
| Maintenance | Every 6 months | Monthly |
3. What customizations are available for EV production lines?
ESD-Safe Chains: Surface resistance 10⁶-10⁹ ohms
Ceramic-Coated Rollers: For lithium battery handling
White Paint Options: For cleanroom visibility
Special Lubricants: Non-contaminating formulas
4. What's your lead time for prototype chains?
Standard Designs: 10 working days
Custom Chains: 45 days (includes 3D simulation report)
5. How do you prevent chain failures in underbody conveyors?
Our triple protection system:
Dacromet Coating: 1000+ hour salt spray resistance
Sealed Rollers: IP67-rated against washdowns
Debris Channels: Self-cleaning link design
6. What maintenance is required?
Lubrication: Automatic grease system every 2000 hours
Inspection: Laser elongation measurement quarterly
Replacement: Recommended at 2% stretch (vs 3% industry standard)
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
2018
Employee Number:
>63
Ecer Certification：
Verified Supplier
Qingdao Sande Technology Co., Ltd. is located in Qingdao. We are specialized in manufacturing forging, CNC machining and various surface treatments. We have over 16 years of experience.We have a professional and experienced team of engineers, advanced production and testing equipment, a powerful qua... Qingdao Sande Technology Co., Ltd. is located in Qingdao. We are specialized in manufacturing forging, CNC machining and various surface treatments. We have over 16 years of experience.We have a professional and experienced team of engineers, advanced production and testing equipment, a powerful qua...
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