Product Description

The DZ-CNC-AP800 is engineered specifically to meet the demanding surface finish requirements of the automotive industry. This precision CNC polishing machine combines high-speed polishing (up to 8000 RPM) with integrated deburring capability — eliminating sharp edges and surface imperfections in a single setup. Tight ±0.01mm tolerance control ensures every part meets automotive-grade quality specifications.

Built on a rigid cast iron base with HIWIN linear guides, the machine maintains geometric accuracy through extended production runs. The CNC controller supports complex 3D polishing paths for contoured automotive parts including engine covers, intake manifolds, exhaust tips, and decorative trim. Optional through-tool coolant delivery enables wet polishing for heat-sensitive materials.

Key Features

• Combined polishing and deburring in a single machine setup
• ±0.01mm positioning accuracy for automotive-grade tolerances
• 8000 RPM high-speed spindle for fine surface finishing
• Rigid cast iron base with HIWIN linear guides
• Optional through-tool coolant for wet polishing operations
• CNC 3D contour following for complex part geometries
• Automatic tool measurement and wear compensation

Technical Specifications

Factory Introduction

Xiamen Dingzhu Intelligent Equipment Co., Ltd. (est. 2016) delivers precision polishing solutions to automotive supply chains across 30+ countries. Our ISO 9001:2015 certified 5000 m² facility maintains strict process control from incoming material inspection through final machine calibration. We understand automotive industry quality systems and can support PPAP documentation requirements. Our application engineers have extensive experience optimizing polishing programs for aluminum, stainless steel, and zinc alloy automotive components.

Applications

• Engine Components: Polishing of valve covers, intake manifolds, and engine dress-up parts
• Exhaust Systems: Mirror finishing of stainless steel exhaust tips and muffler covers
• Interior Trim: Surface treatment of aluminum and stainless interior decorative panels
• Exterior Trim: Polishing of grilles, emblems, door sills, and window surrounds
• Brake Components: Surface finishing of caliper covers and decorative brake hardware

FAQ