Tooth Grinding · Combination Angle Grinding Machines
UB-MCH300B Side and Back Angle Combination Grinding Machine
Single-machine equipment for combined side-angle and back-angle grinding of carbide circular saw blades.

Blade Range
Blade diameter Ø105—Ø315 mm; arbor size Ø10—Ø32 mm; max tooth pitch 80 mm.
Arbor Size (mm)Ø10—Ø32
Max Tooth Pitch (mm)80
Grinding Speed (Teeth/min)4—20
Front Angle (°)-5—25
Highlights
- Combined side-angle and back-angle grinding; servo PLC control; automatic compensation; automatic blade handling; claimed grinding accuracy ≤0.02 mm.
Where It Fits
Step 7 of 10 in the circular saw blade production line.
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Full Specifications
| Specification | Value |
|---|---|
| Arbor Size (mm) | Ø10—Ø32 mm |
| Max Tooth Pitch (mm) | 80 mm |
| Grinding Speed (Teeth/min) | 4—20 Teeth/min |
| Front Angle (°) | -5—25 ° |
| Back Angle (°) | 0—25 ° |
| Radial Clearance (°) | ±5 ° |
| Circumferential Clearance (°) | 0—5 ° |
| Face Bevel Angle · Back Angle (°) | ±25 ° |
| Back Bevel Angle · Back Angle (°) | ±45 ° |
| Grinding Width · Side Angle (mm) | 1.5—12 mm |
| Grinding Length (mm) | 12 mm |
| Diamond Wheel · Side Angle (mm) | Ø32—Ø90 mm |
| Diamond Wheel · Back Angle (mm) | Ø32—Ø125 mm |
| Diamond Wheel Grit · Side Angle | 180#—400# |
| Diamond Wheel Grit · Back Angle | 180#—600# |
| Dimensions (mm) | 3520×1530×2370 (3450) mm |
Compare in This Group
| Specification | UB-MCH300BSide and Back Angle Combination Grinding Machine | UB-MCQH260JSide, Front and Rear Angle Combination CNC Grinding Machine (3-Axis Robot Arm) | UB-MCQH300BAutomatic Side and Front Angle Combination Grinding Machine | UB-MLQH400BFully Automatic Front and Back Angle Grinding Machine | UB-MLQH400J3-Axis Saw Blade Front and Back Angle Grinding Machine | UB-MQH300BFully Automatic Front and Back Angle Grinding Machine |
|---|---|---|---|---|---|---|
| Max Tooth Pitch (mm) | 80 | 80 | 80 | 80 | 80 | 80 |
| Grinding Speed (Teeth/min) | 4—20 | 4—20 | 4—20 | 4—20 | 4—20 | 4—20 |
| Front Angle (°) | -5—25 | -5—25 | -5—25 | -5—25 | -5—25 | -5—25 |
| Back Angle (°) | 0—25 ° | 0—25 ° | 0—25 ° | 0—25 ° | 0—25 | 0—25 ° |