Professional Guide to Tube Polishing Machines: Core Technologies for Perfect Surface Finishing

Professional Guide to Tube Polishing Machines: Core Technologies for Perfect Surface Finishing

Why Choose a Tube Polishing Machine?

Tube polishing machines are specifically designed for metal pipes (aluminum, iron, copper, and steel), efficiently removing oxidation, burrs, and scratches to enhance surface smoothness. They are widely used in furniture, automotive parts, architectural decoration, and more.

I. Four Key Factors Affecting Polishing Quality

1. Steel Quality (Core Foundation)

   • High-purity steel (e.g., SUS304 stainless steel) significantly improves polishing results.

   • Avoid using low-quality pipes with impurities or porosity (may cause uneven polishing).

2. Surface Pre-Treatment (Critical for Success)

   • Thoroughly clean oil stains and rust before polishing (recommended: acetone or specialized degreasers).

   • Weld seams must be ground smooth (Ra ≤ 6.3μm).

3. Polishing Process (Technical Core)

   • Rough polishing (#80-#120 abrasive belt) → Medium polishing (#180-#240) → Fine polishing (#400+).

   • Automatic polishing machines allow adjustable pressure and speed (e.g., 800-1200 rpm for copper pipes).

4. Equipment Performance (Efficiency Guarantee)

   • Xinyida Tube Polishing Machine Features:
     ✓ Multi-group polishing wheel adaptive adjustment
     ✓ CNC system for precise parameter control
     ✓ Supports Φ10-200mm pipe diameters

II. Common Problems & Solutions

III. Industry Application Cases

• Plumbing Industry: Mirror polishing for copper water pipes (Ra ≤ 0.2μm).

• Automotive Manufacturing: Anti-oxidation polishing for exhaust pipes.

• Furniture & Decoration: Brushed finish for stainless steel handrails.

A hardware factory improved efficiency by 300% and reduced defect rates to 0.5% after adopting automated polishing solutions.

IV. Equipment Selection Guide

1. Small-Scale Processing: Manual polishing machines (low cost, suitable for small batches).

2. Mass Production: Fully automatic CNC models (supports 6-12 polishing wheels).

3. Special Requirements: Customizable variable-speed/dust extraction models.

Free Download: "Metal Tube Polishing Process Handbook"
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*(Compliant with GB/T 19001-2016 Quality Management System Certification)*