High Polish Ceramic Wire Guide Pulley HRA88 Hardness with Japanese Bearings for Coil Winding Machines
MOQ:
10 pcs
Delivery Time:
3-7 working days
Brand:
QIANHE
Product Description
High Polish Ceramic Wire Guide Pulley for Coil Winding Machines
This precision ceramic wire guide pulley is engineered for coil winding machines, cable machinery, and textile equipment applications. The pulley features a high-polish ceramic ring mounted on premium Japanese bearings, converting sliding friction to static friction for superior wire handling performance.
Key Technical Features
- Ceramic Material: 95% AL2O3 composition with HRA88 hardness rating
- Surface Finish: Fine polishing achieving Ra0.2 roughness
- Bearing Quality: Original Japanese bearings for smooth rotation
- Side Walls: POM plastic sheeting for wire guidance and protection
- Rotation Precision: Beating during rotation maintained under 0.15
- Material Density: 3.85 g/cm³ for optimal durability
Technical Specifications
| Component | Specification |
|---|---|
| Wire Groove Material | 95% AL2O3 Ceramic |
| Hardness Rating | HRA88 |
| Surface Roughness | Ra0.2 (Fine Polishing) |
| Bearing Type | Original Japanese Bearings |
| Side Wall Material | POM Plastic Sheeting |
| Rotation Beating | < 0.15 |
| Material Density | 3.85 g/cm³ |
Product Images
Standard Ceramic Pulley Configuration
Combined Wheel Assembly
Ceramic Pulley Detail View
Application Benefits
This ceramic wire guide pulley significantly reduces friction during wire passing operations, extending wire life and improving winding precision. The combination of HRA88 hardness ceramic and Japanese bearings ensures reliable performance in demanding industrial environments.
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Company
HANGZHOU QIANHE PRECISION MACHINERY CO.,LTD
Location
No 16th Kangzhong Road ,Kangqiao Industry Park, Gongshu District ,Hangzhou China
Contact Person
Csilla Wang