Electric chamfering machine
Self-propelled type is particularly effective for R-chamfering of long workpieces.
Electric / self-propelled type
Single sided type
MSA-3R
Self-propelled and easy
●It can be attached easily to the linear portion of the steel plate.
●Automatic traveling to the material rear end or stopper by one setup.
| Types of chamfers | R3 (R2, C1, C2 can be processed) (Note 1) |
| Processing Plate Thickness | Min9mm～Max50mm |
| Working plate width | 150mm or more (Rib height 80mm or more) |
| Cutter | 3 blades (Clockwise rotation) |
| Inserts | Insert (3 pcs) |
| No-load rotational speed | 2,000/2,400min-1 50/60Ｈz |
| Self-propelled speed | 1,275/1,530mｍ/min 50/60Ｈz |
| Power supply / output | 200V (3 phases) 400W |
| Machine dimensions | 210×370×400mm |
| Weight | 16kg |
(Note 1) Dedicated cutters and inserts are required for other than R3 processing.
ESA-3R
High speed self-propelled type / energy saving type
●Cutting speed is 4.1 (m / min), about 3 times faster
●The rigidity of the self-propelled roller gear part (Worm) is increased by about 6 times.
●To protect the motor control driver, the control panel is placed separately from the main body.
●With the adoption of the ultra-small motor, weight is rarely increased due to the rigidity improvement.
| Types of chamfers | R3 (R2, C1, C2 can be processed) (Note 1) |
| Processing Plate Thickness | Min9mm～Max100mm |
| Working plate width | 150mm or more (Rib height 100mm or more) |
| Cutter | For R3-R 3-Blades (Clockwise rotation) |
| Inserts | R3 cermet carbide insert (3 pcs) |
| No-load rotational speed | 4,270min-1 |
| Self-propelled speed | 4,100mｍ/min |
| Electric motor | DC Brushless Motor (Equivalent to 750 W) |
| Machine dimensions | 250×320×515mm |
| Weight | Unit: 17kg (Approx.), Control panel: 7kg |
(Note 1) Dedicated cutters and inserts are required for other than R3 processing.
MKA-4C
Powerful type that can also process R5
●Powerful type that can also process R5
●Up to C4, R5 processed by powerful cutting.
●The drive source is electricity only (AC200V)
| Types of chamfers | C4 (R2 ~ R5, C1 ~ C3 can be processed) (Note 1) |
| Processing Plate Thickness | Min9mm～Max50mm |
| Working plate width | 150mm or more (Rib height 100mm or more) |
| Cutter | 3 blades (Clockwise rotation) |
| Inserts | Carbide insert (3 pcs) |
| No-load rotational speed | 2,100/2,500min-1 50/60Ｈz |
| Self-propelled speed | 1,250/1,500mｍ/min 50/60Ｈz |
| Electric motor | 200 V (3 phases) 750 W |
| Machine dimensions | 260×320×600ｍｍ |
| Weight | 32kg |
(Note 1) Dedicated cutters and inserts are required for other than C4 processing.
Electric/self-propelled type Double sided type
Simultaneous front/back processing
MWA-3R
●With one installation, it is ideal for performing extremely smooth R or C chamfering on both the upper and lower surfaces at the same time.
| Types of chamfers | R3 (R2, C1, C2 can be processed) (Note 1) |
| Processing Plate Thickness | Min9mm～Max50mm |
| Working plate width | 150mm or more (Rib height 80mm or more) |
| Cutter | 3-Blades (One for right rotation and one for left rotation) |
| Inserts | Carbide R insert (6 pcs) |
| No-load rotational speed | 2,000/2,400min-1 50/60Ｈz |
| Self-propelled speed | 1,275/1,530mm/min 50/60Ｈz |
| Power supply / output | 200V (3 phases) 400W × 2 |
| Machine dimensions | 490×240×490ｍｍ |
| Weight | 39.5kg |
(Note 1) Dedicated cutters and inserts are required for other than R3 processing.
Products listed in this catalog are subject to change without notice due to product improvement, specifications.
宮川工業株式会社