product characteristics: professional solution for processing medium hard wood strip, mdf strip, hdf strip, floor, doors, sol
| specification & type | | rmm620 | rmm620r | rmm520 | rmm420 |
| working width (mm) | min. | 20 | 20 | 20 | 20 |
| max. | 200 | 200 | 200 | 200 |
| working thickness (mm) | min. | 8 | 8 | 8 | 8 |
| max. | 120 | 120 | 120 | 120 |
| number of spindles | | 6 | 6 | 5 | 4 |
| speed of spindle (r/min) | | 6000 | 6000 | 6000 | 6000 |
| cutting circle(max~min)(mm) | first bottom spindle | φ110 - φ145 | φ110 - φ145 | φ110 - φ145 | φ110 - φ145 |
| right side spindle | φ110 - φ180 | φ110 - φ180 | φ110 - φ180 | φ110 - φ180 |
| left side spindle | φ110 - φ180 | φ110 - φ180 | φ110 - φ180 | φ110 - φ180 |
| second right spindle | ----- | φ110 - φ180 | ----- | ----- |
| first top spindle | φ110 - φ180 | φ110 - φ180 | φ110 - φ180 | φ110 - φ180 |
| second top spindle | φ110 - φ180 | ----- | ----- | ----- |
| second bottom spindle | φ110 - φ180 | φ110 ~ φ180 | φ110 ~ φ180 | ----- |
| spindle diameter (mm) | | φ40 | φ40 | φ40 | φ40 |
| basic motor power (kw) | first bottom spindle | 5.5 kw/7.5hp | 5.5kw/7.5hp | 5.5 kw/7.5hp | 5.5 kw/7.5hp |
| right side spindle | 4 kw/5.5hp | 4kw/5.5hp | 4 kw/5.5hp | 4 kw/5.5hp |
| left side spindle | 4 kw/5.5hp | 4kw/5.5hp | 4 kw/5.5hp | 4 kw/5.5hp |
| second right spindle | ----- | 5.5kw/7.5hp | ----- | ----- |
| first top spindle | 5.5kw/7.5hp | 5.5kw/7.5hp | 5.5kw/7.5hp | 5.5kw/7.5hp |
| second top spindle | 5.5 kw/7.5hp | ----- | ----- | ----- |
| second bottom spindle | 5.5kw/7.5hp | 5.5kw/7.5hp | 5.5kw/7.5hp | ----- |
| feed | 4kw/5.5hp | 4kw/5.5hp | 3kw/4hp | 3kw/4hp |
| feed beamrise & fall | 1.1kw/1.5hp | 1.1kw/1.5hp | 1.1kw/1.5hp | 1.1kw/1.5hp |
| total motor power(kw) | | 35.1kw/48hp | 35.1kw/48hp | 28.6kw/39hp | 23.1kw/31.5hp |
| feed speed (m/min) (inveter for feed) | | 6-30 | 6-30 | 6-30 | 6-24 |
| dust outlet diameter(mm) | | φ130 | φ130 | φ130 | φ130 |
| overall machine dimensions (l×w×h) (mm) | | 4150×1650×1700 | 4080×1650×1700 | 3670×1650×1700 | 3350×1650×1700 |
| weight(tons approx) | | 4 | 3.8 | 3.5 | 3 |
note:any variation to the specification above mentioned will not be further notified since the product specification and designs keeps on changing all the time.
m20 outstanding character：
1. inveter feed speed of 6-30m/min (optional feed speed 8-40m/min).
2. individual motor to each spindle to ensure maximum cutting.
3. all spindle adjustment are carried out in front of the machine for convenience.
4. hard chromed treatment has been adopted for the durability of the work table surface.
5. chain-wheel box is equipped for advancing the smooth feeding of short piece availably.
6. a group of side pressure wheels on the right side of the left spindle, adjusted the pressure flexible by pneumatic.
7. bottom driving bed rollers for enhancing feeding performance.
8. pneumatic pressure loaded to top feed rollers separately adjustable for easy of feeding stock with variation in thickness.
9. manual lubrication to the work table and carriage , easy to centralized control and shortcut.
10. adopting electric component from international class with steady quality.
11. sealed safety enclosure avoid splashing of wood chips and insulate the noises , it is good for the safe protection.
arrangement of spindles for series m20：
note:any variation to the specification above mentioned will not be further notified since the product specification and designs keeps on changing all the time.
professional solution for processing medium hard wood strip, mdf strip, hdf strip, floor, doors, solid wood furniture and square boards.
