High Strength Welded Heavy Iron Round Lifting Chain for Mining

High Strength Welded Heavy Iron Round Lifting Chain for Mining. High Strength Alloy Steel: Made from high-quality alloy steel with strength grades up to Grade 100 for mining applications. Customizable Specifications: Custom sizes from 14mm to 42mm and various strength grades available based on customer requirements. 20+ Years Experience: Over 20 years of specialized manufacturing experience ensuring high product quality and reliability. Rust Resistant Surface: Surface treated with polishing and rust-resistant methods for enhanced durability and longevity. High Toughness Design: Features high toughness and large capacity for absorbing shock loads in heavy-duty mining equipment. Strict Quality Control: Verification load set at 80% of minimum breaking load, ensuring safety and performance standards. Advanced Production Line: Utilizes advanced program-controlled production lines and automatic heat processing for consistent quality. Wide Application Scope: Suitable for scraper conveyors, coal mining machines, tunneling machines, and other heavy equipment.