Rust Removal

1. When Rust Removal is Required

• Pre-coating Preparation Remove rust before painting: anti-corrosion coating, galvanizing and electroplating. It enhances coating adhesion and avoids paint peeling and re-rusting.

• Prior to Welding & Machining: Clean rust and mill scale on steel parts before welding, cutting, bending and machining, to guarantee processing quality and precision.

• Before rolling/drawing/deep processing of profiles: Remove the rust and scale on steel strips, bars, pipes and rebars for rolling, cold drawing and further profile processing.

• Post-processing for Castings & Forgings: Remove sand, rust and high-temperature scale from cast and forged workpieces after demoulding.

• Refurbishment & Maintenance: Clear heavy rust and old paint for used steel structures, pressure vessels, machinery and marine components during repair and renovation.

2. Industries We Serve for Rust Removal

• Steel Structure & Construction

• Steel Processing Plants

• Marine Industry

• Automotive Manufacturing

• General Machinery, Casting & Forging

• Pressure Vessel Production

• Aerospace & Precision Machining

• Special Industries (Nuclear Power, Carbon Materials, Springs, etc.

3. Common Workpieces & Matching Shot Blasting Machines

1)Steel Plates / H-Beams / Profiles Application:

Roller Conveyor Shot Blasting Machine

Features: Continuous processing for high volume; compatible with coating lines to remove mill scale and rust efficiently.

2) Large Welded Structures / Vehicle Frames / Machine Tool Beds Equipment:

Hanger Shot Blasting Machine

Features: 360° cleaning for heavy & irregular parts; no collision during rust and weld spatter removal.

3) Small & Medium Castings / Flanges / Stamped Parts (<20kg)Equipment:

Tumble Belt Shot Blasting Machine

Features: Automatic tumbling design for mass production; completes rust removal, descaling and deburring.

4) Round & Square Steel Pipes Application: Pipe factories & pipeline projects Equipment: Special Pipe Roller Conveyor / Continuous Wire Rod Shot Blasting Machine

Features: Continuous feeding for inner & outer surface rust and scale removal.

5)Automotive Wheel Rims / Springs / Precision Parts Equipment:

Rotary Table / Mesh Belt Shot Blasting Machine

Features: Uniform blasting for delicate parts; realizes rust removal and surface strengthening while keeping original dimensions.