Polishing Machines
UB-MSP305C Automatic Double-Shaft Water Polishing Machine
Automatic double-shaft water polishing equipment for surface finishing of carbide and diamond circular saw blade bodies.

Blade Range
Blade diameter Ø100—Ø305 mm; arbor size Ø15—Ø50 mm; special specifications can be customized.
Arbor Size · Custom Specifications (mm)Ø15—Ø50
Working Speed (Film/8 Hours)3000
Belt Size (mm)1435×34
Belt Grit150# / 180# / 320#
Highlights
- PLC automatic program with clear parameter settings.
- Polishing with cutting fluid helps reduce grinding heat and protect blade flatness.
- Adjustable grinding speed and cycle count with alternating double-shaft polishing.
- Automatic cutting and feeding; delayed blasting-line setting supports consistent processing.
Where It Fits
Step 3 of 10 in the circular saw blade production line.
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Full Specifications
| Specification | Value |
|---|---|
| Arbor Size · Custom Specifications (mm) | Ø15—Ø50 mm* |
| Working Speed (Film/8 Hours) | 3000 Film/8 Hours |
| Belt Size (mm) | 1435×34 mm |
| Belt Grit | 150# / 180# / 320# |
| Voltage | 380V (Three-Phase Four-Wire) |
* Custom specification available on request.
Compare in This Group
| Specification | UB-MSP300BFull Automatic Double Side Water Polishing Machine (Robot Arm) | UB-MSP305CAutomatic Double-Shaft Water Polishing Machine | UB-MSP500BAutomatic Water-Polishing Machine | UB-MSP800CAutomatic Water-Polishing Machine |
|---|---|---|---|---|
| Arbor Size · Custom Specifications (mm) | Ø15—Ø50 (Customizable) | Ø15—Ø50 | Ø10—Ø50 (Customizable) | Ø15—Ø50 (Customizable) |
| Working Speed (Film/8 Hours) | 1200 Blades/8 Hours | 3000 | Approx. 1,500 Blades/Shift | Approx. 500 Blades/Shift |
| Belt Size (mm) | 1435×34 | 1435×34 | 1230×34 | 1230×34 |
| Belt Grit | 150# / 180# / 320# | 150# / 180# / 320# | 150# / 180# / 280# | 150# / 180# / 280# |