Four setsMulti-position Vertical and Horizontal Four-Group External Cylindrical Polishing Machine

Scope:12-300mm

Voltage:380V

Main Engine Power13.5K

Length: Any

Surface Roughness:Ra ≤0.012

Processing Precision:0.02mm，

Grinding Wheel Specifications:250.40.32mm

Workpiece Feeding Speed:1-12 meters/minute

Operation Noise:≤65 dB(A)

Main Unit Weight:1500Kg,

Main Unit Dimensions:2500*1100*1200mm

Bracket Parameters: Customized according to the length of the workpiece polished by the customer

 FeaturesLarge Diameter Polishing and Rust Removal MachineFeatures include:
1. The main unit utilizes a variable-frequency motor with a gear reducer for speed regulation, ensuring stability, durability, ease of adjustment, and low failure rate.
2. The head shaft is heat treated with high-frequency quenching, equipped with dual bearings, and features an extended mounting for the polishing wheel. The polishing speed is 30% higher than that of conventional polishing machines, resulting in a brighter finish and completed in one pass.
3. Head motor elevated with excellent dust-proof performance; will not overheat due to dust, easy to maintain.
4. The new natural gas pipeline polishing machine features an intermediate rubber wheel to reduce friction, achieving superior polishing results; it eliminates belt maintenance, saving costs, and reduces downtime.
5. Electric feed for grinding head, easy to operate, reduces work intensity, and enhances work efficiency.