30×120 Round Link Chain Supplier for Africa | Exporter & Manufacturer
Constromech Engineering Solution is a trusted manufacturer and supplier of 30×120 round link chain conveyor in Africa for heavy duty bulk material handling applications. Our chains are designed for high strength, long service life, and reliable performance in cement plants, mining plants, fertilizer plants, power plants, and industrial conveyor systems.
Product Overview
The 30×120 round link chain is a heavy duty conveyor chain size used in high load and abrasive material handling applications. It is manufactured using high grade alloy steel with controlled heat treatment for strength wear resistance and long operational life.
Technical Specifications
| Parameter | Specification |
|---|---|
| Chain Size | 30 × 120 mm |
| Link Diameter | 30 mm |
| Pitch | 120 mm |
| Material | Alloy Steel |
| Heat Treatment | Case hardened |
| Surface Finish | Shot blasted/ Self color |
| Application Type | Heavy duty conveyors |
| Manufacturing Type | Forged round links |
Chain Drawing & Model


Size Chart
| Chain Size | Pitch | Application |
|---|---|---|
| 18×64 | 64 mm | Light duty |
| 24×86 | 86 mm | Medium duty |
| 26×92 | 92 mm | Heavy duty |
| 30×120 | 120 mm | Extra heavy duty |
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