| DIN Chain No. | FVC63 | F Flange roller diameter(d6) | 50 mm |
| Pitch | 63mm/80mm/100mm/125mm/160mm | Flanged roller body diameter (d7) | 63mm |
| Width between inner plates (b₁) | 22.0 mm | Flange thickness (G) | 5mm |
| Pin diameter(d2) | 12.0 mm | Plate thickness (T) | 4.0 mm |
| Bore diameter(d3) | 8.0mm | Plate depth (h₂) | 30.0 mm |
| Bush diameter (d₅) | 18.0 mm | Pin length(L) | 45.0mm |
| P Large roller diameter (d1) | 40mm | Overall Width (Lc) | 50.5 mm |
| S Small roller diameter (d4) | 26mm | Tensile strength | 46.0 kN |
Customized Services
Material: Carbon Steel, Alloy Steel, SS304, SS316
Surface Treatment: Galvanized, Nickel Plated, Dacromet, Black Oxide, Natural finish
Hollow Pin Bore Diameter: 2.0mm - 8.0mm
Link Plate Thickness, Link Plate Height, Inner Width, Widened/Thickened Link Plate: Customizable as required
Length/strand: Any number of links, matched lengths, single strand / double strand (duplex) / triple strand (MOQ negotiable)
Structural Type: Fully hollow, spaced hollow, single-side / double-side hollow, with / without roller
Attachment Structure: Straight rod / cross rod, scraper / guide plate, cross shaft, bent plate tab, tooling pallet; can be installed at pitch intervals. Standard attachments such as K1, K2, F1, or custom according to drawings
Temperature Resistance: High-temperature type (≤300°C), low-temperature type
Matching Sprockets: Various tooth counts and materials available; tooth surfaces can be induction hardened
Selling Points And Certifications
Product Advantages
● Flexible Attachment Installation: Center hollow for attachments insertion
● Adjustable Bore Diameter: Hollow pin bore diameter customizable from 2.0–8.0 mm as required
● Burr-Free Finish: Smooth inner hole prevents damage to inserted attachments
● High Strength: Tensile strength up to 46.0 kN
Quality Certifications
● ISO 9001: Certified quality management system
● CE certification: Compliant with EU safety standards
● Precision machining: Hole tolerance ±0.1mm for smooth attachments insertion
● Full Inspection: 100% dimensional inspection before shipment
Manufacturing Advantages
● One-stop service: Full in-house production process
● Custom Attachment: K1/K2/F1 accessories, straight rods/cross bars, scrapers/baffles, support shafts, bent plates and lugs available
● Fast delivery: Standard products shipped in 7–15 days
● Technical support: Custom CAD drawing service available
Professional Manufacturing And Production
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