WXDL Hydraulic Tube Polishing Machine China Factory Suppliers

Looking for reliable China suppliers? Our factory provides high-precision round tube polishing machines, also known as centerless outer polishing or slender shaft polishing machines, achieving Ra 0.02um roughness for hydraulic cylinders.

SupplierXingtai Xieli Machinery Manufacturing Co., Ltd.www.xielizz.com

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The WX-DL series Large Diameter Hydraulic Tube Polishing Machine is a high-precision industrial solution engineered for the comprehensive derusting and polishing of round pipes and slender shafts. Designed for versatility across hardware manufacturing, automotive accessories, and hydraulic cylinder production, this machine seamlessly bridges the gap between rough polishing and mirror-like fine finishing. By integrating advanced mechanical force and optimized steel structures, it ensures superior surface integrity for components before and after electroplating processes.

Equipped with a flexible system that supports a wide array of grinding wheels—including brown and white corundum, nylon, wool, and PVA—the WX-DL series offers unmatched adaptability. With stepless speed control for guide wheels and optional automatic feeding mechanisms, it is the ideal choice for industries requiring high-efficiency oxide skin removal and precise surface roughness control. Whether processing standard parts or specialized instrument machinery, this machine delivers consistent, high-quality results across various material specifications.

Detailed Parameters

Input Voltage	380V (Three phase four wire)	Machining Diameter	20-360 mm
Polishing Wheel Speed	3000 r/min	Surface Roughness	Ra 0.02 um
Processing Efficiency	0-8 m/min	Guide Wheel Speed	Stepless speed regulation
Power Range	13.2kW - 46.7kW (Model dependent)	Feeding Mode	Digital display electromagnetic hydraulic control
Dust Removal	Dry fan or Wet water cycle (Optional)	Weight Range	2000kg - 6000kg

Key Advantages

High Stability

Optimized steel structure design reduces vibration and ensures stable performance during high-speed polishing operations.

Variable Speed Control

Stepless speed regulation of the guide wheel allows for precise adjustment to match different workpiece materials.

Multi-Wheel Compatibility

Supports Corundum, Chiba, Hemp, Nylon, Wool, Cloth, and PVA wheels for diverse polishing requirements.

Digital Precision

Digital display electromagnetic hydraulic control for accurate grinding head feeding and consistent depth.

Surface Excellence

Achieves an ultra-low surface roughness of Ra 0.02um, significantly improving wear resistance and fatigue strength.

Customizable Design

Optional automatic feeding/unloading and custom specifications to meet specific industrial production lengths.

Product Gallery

Management Platforms

Material Compatibility

Expertly handles stainless steel, carbon steel, and various alloys for deburring and chamfering.

Process Optimization

Seamlessly transitions from oxide skin peeling to fine mirror polishing in one system.

Environmental Control

Optional wet and dry dust removal systems to maintain a clean and safe workshop environment.

Efficiency Scaling

Multiple model options from WX-DL-2 to WX-DL-10 to scale based on production volume.

Versatile Geometry

Specialized capabilities for round tubes, slender shafts, and custom cylindrical components.

User-Centric Operation

Simple handwheel adjustments and automated stop-cooling cycles for operator safety.

Investment Return Comparison

Feature	Traditional Manual Polishing	WX-DL Hydraulic System
Surface Consistency	Variable / High Error Rate	High Precision (Ra 0.02um)
Production Speed	Low / Labor Intensive	High (Up to 8m/min)
Labor Costs	High per unit	Low due to automation
Material Waste	High due to over-grinding	Minimal with hydraulic control
Equipment Lifespan	Short / Rapid wear	Long / Optimized steel frame

Frequently Asked Questions

Q: What materials can the WX-DL polishing machine process?

The machine is primarily designed for stainless steel and other metal alloys used in hydraulic cylinders, vehicle accessories, and hardware manufacturing, including various steel pipes requiring deburring or chamfering.

Q: Can I customize the length of the parts being processed?

Yes, the processing length is determined by the bracket length (ranging from 0.3 to 12 meters). Additionally, automatic feeding and unloading mechanisms can be matched based on your specific part lengths.

Q: Which polishing wheels are compatible with this machine?

The machine supports a wide variety of wheels, including brown and white corundum, Chiba wheels, hemp, nylon, wool, cloth, and PVA wheels, allowing for both rough and fine polishing.

Q: How does the machine handle dust and debris during operation?

The WX-DL series features reserved fan ports that can be equipped with either a dry dust removal fan or a wet water cycle dust removal system to ensure a clean workspace.

Q: What is the typical surface finish achievable with this equipment?

The machine can achieve a surface roughness as low as Ra 0.02 um, which significantly reduces friction and enhances the fatigue strength and wear resistance of the workpiece.

Q: Is the feeding process manual or automatic?

It utilizes digital display electromagnetic hydraulic control for the grinding head. Depending on the model and customer requirements, the overall feeding and unloading can be configured as manual, electric, or fully automatic.