Compact 4-Axis CNC Polishing Machine for Small Precision Parts and Electronic Components

Product Description

The DZ-CMP-400 proves that precision polishing does not require a massive machine. With a compact 1200*1000mm footprint — smaller than a standard office desk — this 4-axis CNC polishing machine delivers industrial-grade surface finishing for small precision parts. Designed for electronics housings, medical device components, watch parts, and miniature metal hardware, it packs professional capability into a space-saving package.

Despite its compact size, the DZ-CMP-400 features a rigid cast iron frame, precision-ground linear guides, and a high-speed spindle (up to 12,000 RPM) capable of achieving mirror-quality finishes on parts up to 150mm. The benchtop-friendly design includes integrated dust collection and requires only a standard 220V single-phase power connection — perfect for workshops, labs, and small manufacturing facilities.

Key Features

• Ultra-compact 1200*1000mm footprint — fits in any workshop
• 4-axis CNC control for complex small part geometries
• 12,000 RPM high-speed spindle for fine finishing
• 220V single-phase power — no special electrical installation needed
• Rigid cast iron frame despite compact size
• Integrated dust collection for clean operation
• Benchtop-mountable design with vibration-damping feet

Technical Specifications

Factory Introduction

Xiamen Dingzhu Intelligent Equipment Co., Ltd. (est. 2016) manufactures a complete range of polishing machines from compact benchtop models to large industrial cells. Our ISO 9001:2015 certified 5000 m² facility produces precision machines trusted by small workshops and multinational manufacturers alike. The DZ-CMP-400 benefits from the same quality engineering and rigorous testing as our largest machines — every unit undergoes complete assembly, calibration, and 24-hour run testing before shipment.

Applications

• Electronic Housings: Cosmetic polishing of aluminum and stainless steel electronic enclosures and heat sinks
• Watch Components: Precision finishing of watch cases, bezels, bands, and buckles
• Medical Devices: Surface polishing of small surgical instruments and implant components
• Jewelry: High-gloss finishing of rings, pendants, bracelets, and metal accessories
• Precision Hardware: Polishing of miniature fasteners, connectors, springs, and mechanical parts

FAQ