The QH69 roller conveyor shot blasting machine is primarily used for cleaning and relieving internal stress in steel plates and large-scale steel structural components such as I-beams, H-beams, and I-sections for construction and bridge projects.

• Steel Structure Industry: Pre-treatment for large I-beams, H-beams, towers, and bridges to enhance coating quality.
• Shipbuilding Industry: Rust removal on ship plates to improve coating adhesion and extend service life.
• Auto Industry: Cleaning chassis, frames, and components to remove scale and rust layers.
• Machinery Manufacturing: Stress elimination and fatigue strength enhancement for various mechanical parts.

We are a modern equipment manufacturing enterprise specializing in research, development, and manufacturing of shot blasting machines, sand processing equipment, and dust collection systems for over three decades. Our high-precision equipment is exported to over 30 countries and regions including Russia, Southeast Asia, the Middle East, Europe, and the Americas.

By integrating advanced technology, we implement precise control throughout the production process, ensuring zero-defect production. All equipment undergoes 100% pre-delivery testing to ensure reliable operation. We provide one-stop solutions and a commitment to free, timely pre-sales and after-sales service.