WFS-1338 5" 6" air compressor rear exusht orbital polisher
US $84.00-$93.00
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Item Name | Diamond die ultrasonic grinding machine |
Machine No. | RTW 1800 |
Voltage | AC110V/220V |
Power(W) | Ultrasonic:50W, Spark:250W |
Frequency | 20-30KHZ |
Max Amplitude | 45UM |
Machining Accuracy | Ra0.012mm |
Stroke | 20000-30000HZ/second |
Weight | 3.4KG |
Size | 300mm*180mm*140mm |
Mass Production Time | 7-10 days for 10 sets, depends on the order quantity |
Application scope | Metal workpiecegrinding and polishing, such as the note modethe die-casting modethe pressing modethe forging modehardwear product. |




Machine No. | RTW1800 | RTW1600 | RTW1400 | RTW1200 | RTW600 |
Voltage | AC110V/220V | AC110V/220V | AC110V/220V | AC110V/220V | AC110V/220V |
Ultrasonic power | 50W | 50W | 100W | 50W | 45W |
Spark power | 250W | 250W | ---------- | ---------- | ---------- |
Power supply | High frequency swich | High frequency swich | High frequency swich | High frequency swich/transformation | High frequency swich |
Working time | have | have | have | ---------- | have |
Operating man/set | Only one | Only one | two | Only one | Only one |
Mainframe size(mm) | 300*180*140 | 315*120*185 | 315*120*185 | 229*155*90 | 210*135*90 |
Mainframe net weight(mm | 3.4kg | 3.5kg | 3.3kg | 3.2kg | 1.6kg |
package | 340*230*250 | 340*230*250 | 340*230*250 | 350*230*200 | 250*200*177 |
Whole machine weight | 5.5kg | 5.9kg | 6.2kg | 5.5kg | 4kg |
MOQ | 20 | 20 | 20 | 20 | 40 |



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