Dished head polishing machine

1. Product Overview

The Dished End Polishing Machine is an advanced polishing solution specifically designed for the pressure vessel, chemical processing, shipbuilding, and aerospace industries. It features a reinforced base, a high-power 5.5kW polishing head, and a smart 3-axis frequency-controlled motion system. Capable of handling dish heads from φ500mm to φ3000mm, the machine delivers Ra≤0.4μm mirror-finish results using a full range of abrasive tools. With quick-change tool integration, heavy-duty rotary table, and power-optimized operation, it is a highly efficient and adaptable polishing platform.

2. Key Features

• Heavy-Duty Workpiece Support
  Standard 1-ton rotary head table, upgradable to 20 tons. Reinforced structure supports long-term continuous operation.

• Rapid Multi-Tool Switching
  Supports automatic switching of abrasive belt, flap wheel, sisal wheel, and cloth wheel in under 2 minutes. Suitable for 60–800 grit polishing sequences.

• Smart Motion & Power Efficiency
  Equipped with a 3-axis frequency inverter system and adaptive power management, the system saves up to 35% energy compared to conventional machines.

• Precision Polishing System
  Delivers surface roughness up to Ra ≤ 0.4μm, meeting demanding polishing requirements for internal welds, outer surfaces, and complex curves.

• Comprehensive After-Sales Support
  Includes free polishing process setup, 3-year warranty on core parts, 24/7 remote support, and free operator training.

3. Technical Specifications & Working Range

4. Application Scenarios

• Pressure Vessel Manufacturing: Mirror polishing of nuclear-grade dish heads

• Chemical Equipment Fabrication: Polishing of reactor head weld seams and surfaces

• Shipbuilding Industry: Surface finishing of large stainless steel heads

• Aerospace Manufacturing: High-precision polishing of fuel tank heads

Note: Custom non-standard configurations available upon request. Robotic arm integration and automated loading/unloading systems are also optional.