S38 Reel Composite Chain
S38 Reel Composite Chain is a special agricultural roller chain for header of corn combine harvesters. It integrates multiple functions including reel‑in, stalk lifting, gripping conveying and feeding. Widely compatible with various domestic corn harvesters. It pulls and lifts corn stalks and feeds crops steadily into header feeding mechanism, acting as key transmission‑conveying component for corn harvester header.
Link plates, pins and bushings are made of high‑quality alloy steel with quenching and tempering heat‑treatment. It features high tensile strength, excellent wear‑resistance and impact‑resistance. Designed for harsh farm conditions with straw entanglement, mud, sand and heavy shock load. Low elongation and breakage risk reduce machine downtime during harvest season.
Main Features
| Chain No. | Pitch P (mm) |
Roller Diameter d₁ (mm) |
Width Between Inner Plates b₁ (mm) |
Pin Diameter d₂ (mm) |
Max Pin Length L (mm) |
Inner Plate Depth h₂ (mm) |
Plate Thickness T (mm) |
Minimum Tensile Strength Qmin (kN) |
Weight Per Meter (kg/m) |
|---|---|---|---|---|---|---|---|---|---|
| S38 | 38.0 | 16.0 | 22.0 | 9.0 | 39.0 | 21.5 | 3.0 | 45.0 | 2.00 |
1. Composite attachment structure with integrated reel rake teeth. Reliable stalk gripping performance, prevent straw slipping and missing picking.
2. Alloy‑steel components with full heat‑treatment. High tensile strength, wear‑resistance and impact‑resistance for long‑time continuous heavy‑duty field operation.
3. Precisely matched pin‑bushing assembly for flexible rotation. Good anti‑clogging performance against sand, mud and crop residues.
4. High dimensional accuracy ensures smooth sprocket engagement, stable running, low risk of tooth jumping and chain derailment.
5. Standard configurations available; custom‑made attachment profiles, rake tooth shapes and link quantities are acceptable.
6. Good compatibility, fits header assemblies of most mainstream corn combine harvesters.
Applications
Specially applied for reel‑feeding system of corn combine harvester headers to reel, lift and convey corn stalks. Also suitable for transmission and conveying of some grain harvesting machinery.
Operation Notes
Check chain tension before operation and keep proper tightness. Regularly clean straw and mud debris, apply lubrication appropriately to extend service life.