WXDLZ Vertical Round Pipe Polishing Machine Factory Suppliers in China
Looking for high-precision surface finishing? Our China factory provides the WX-DLZ series round pipe polishing machine. As leading suppliers, we offer equipment that ensures a mirror-like finish and Ra 0.02 roughness for stainless steel tubes and rods.
About this product
Product information from the supplier.
The WX-DLZ Series Multi-station Vertical Polishing Machine is a high-precision industrial solution engineered for the comprehensive derusting and surface finishing of round pipes, rods, and slender shafts. Specifically designed for industries such as vehicle accessories, hydraulic cylinders, and high-end hardware manufacturing, this machine delivers an exceptional transition from rough polishing to a mirror-like fine finish, ensuring all components meet rigorous industry standards for brightness and smoothness.
Equipped with a robust steel structure and an advanced stepless speed control guide wheel, the WX-DLZ series offers unparalleled stability and operational flexibility. The system supports a wide array of polishing media—including Chiba, nylon, wool, and PVA wheels—and can be integrated with automated loading mechanisms and advanced dust removal systems (wet or dry), making it the ideal choice for scalable industrial production lines.
Detailed Parameters
| Input Voltage | 380V (Three phase four wire) | Machining Diameter | 10-150 mm |
|---|---|---|---|
| Input Power | 8.6kW to 44kW (Model dependent) | Processing Efficiency | 0-8 m/min |
| Polishing Wheel Speed | 3000 r/min | Surface Roughness | Ra 0.02 um |
| Processing Length | 300-9000 mm | Guide Wheel Speed | Stepless speed regulation |
| Feeding Mode | Digital display electric adjustable | Dust Removal | Wet water cycle or Dry fan optional |
Key Advantages
Optimized Stability
Enhanced steel structural design minimizes vibration, ensuring consistent polishing quality across long workpieces.
High Efficiency
Multi-station configuration allows for rapid progression from rough to fine polishing, maximizing throughput.
Precision Control
Stepless speed regulation of guide wheels allows for meticulous control over the feed rate and surface finish.
Versatile Media
Compatible with various wheels (Hemp, Nylon, Wool, Cloth, PVA) to suit different material hardness.
Superior Finish
Achieves an ultra-low surface roughness of Ra 0.02 um, perfect for electroplating and high-precision parts.
Customizable Logic
Optional automatic loading/unloading and digital feeding modes tailored to specific part lengths.
Product Gallery
Management Platforms
Material Preparation
Systematic matching of abrasives and polishing pastes to the specific metal alloy for optimal results.
Setup Verification
Pre-operational checks on grounding, power supply, and mechanical lubrication to ensure safety.
Clamping Control
Secure fixture management to prevent tube sliding, ensuring dimensional accuracy during polishing.
Application Logic
Controlled application of polishing agents to the head for uniform coverage and efficiency.
Process Monitoring
Real-time adjustment of swing amplitude and polishing duration based on surface roughness.
Maintenance Cycle
Post-operational cleaning of abrasive residues and ventilation management for longevity.
Investment Return Comparison
| Performance Metric | Manual Polishing | WX-DLZ Automated System |
|---|---|---|
| Surface Consistency | Variable / Human Error | High Precision (Ra 0.02) |
| Production Speed | Slow / Labor Intensive | Rapid (up to 8m/min) |
| Labor Cost | High (Multiple Operators) | Low (Single Operator) |
| Material Waste | High Abrasive Waste | Optimized Paste Usage |
| Workpiece Length | Limited/Difficult | Up to 9000mm Support |
Frequently Asked Questions
The machine is ideal for stainless steel, carbon steel, and various alloys used in round tubes, rods, and slender shafts, providing professional finishes for automotive and hydraulic parts.
This is achieved through a combination of stable steel construction, stepless speed control of the guide wheels, and the ability to use a sequence of polishing wheels from rough to fine grades.
Yes, the machine can be equipped with an automatic loading and unloading mechanism and matched with external dedusting systems to fit industrial automation requirements.
The WX-DLZ series supports processing lengths ranging from 300mm up to 9000mm, depending on the specific model and customization.
Regular cleaning of abrasive and polishing paste residues is required. Wheels should be inspected for wear and replaced according to the material processed to maintain surface quality.
The machine features a reserved fan port, allowing users to choose between an optional wet water cycle dust removal system or a dry fan dedusting system based on their factory environment.



