4 Inch Magnetic Jewelry Polishing Machine with Adjustable RPM
Product Introduction
This compact magnetic jewelry tumbler is designed for polishing, finishing, and deburring small metal components with precision. Featuring adjustable speed control and magnetic pin finishing technology, it helps jewelry makers achieve smooth surfaces and high-polish results while improving workshop efficiency.
Product Features
💎 Magnetic Pin Finishing System
Uses stainless steel magnetic pins to polish intricate details and hard-to-reach areas with consistent results.
⚙️ Adjustable Speed Control
Variable RPM adjustment allows users to customize polishing intensity for different materials and finishing requirements.
✨ High-Polish Jewelry Finishing
Creates smooth, refined surfaces on rings, detailed jewelry pieces, and small metal components.
🔄 Faceted Bowl Design
Special bowl structure improves rotational movement, increasing contact between polishing media and workpieces.
⏱️ Built-In Timer Function
60-minute timer provides convenient operation control for repeatable finishing processes.
🛠️ Compact Workshop Design
Small footprint saves valuable bench space while delivering reliable polishing performance.
📦 Efficient Batch Processing
Includes stainless steel pin media and supports polishing multiple small jewelry pieces in one cycle.
Product Specifications
Product Name: Mini Magnetic Jewelry Tumbler Finishing Machine
Material: Metal housing + durable component structure
Bowl Size: 4 inches
Speed Range: 0–3,450 RPM adjustable
Timer: Built-in 60-minute timer
Polishing Media: 0.5mm × 5mm stainless steel pins
Media Included: 65g stainless steel pin media
Capacity: Up to 8 rings per batch
Voltage Options: 110V / 220V
Use: Jewelry polishing, deburring, metal finishing, workshop applications
Packaging Includes
1 × Magnetic Jewelry Tumbler Machine
1 × 4" Polishing Bowl
1 × Stainless Steel Pin Media Set
1 × User Manual
✨ Achieve professional jewelry finishing results with compact magnetic polishing technology
