About MLW200
MLW200 round tube finishing machine finishes and polishes round, oval and elliptical tubes, straight or curved, up to Ø205mm with water cooling.
The ML planetary system enables the work without rotating the tube, delivering the best results on bent and curved tubes as well.
The auto feeding system transports straight tubes safely and automatically through the finishing station, enabling a consistent and high productive finishing quality.
The wet system enables a faster cooling of the tube as well as the possibility of working different metals simultaneously.
Benefits
Minimum tube vibration even on the biggest lengths
With the ML Planetary System the tube is not spinning. The abrasive belts rotate around the tube while it is safely transported by the feeding systems.
Straight or curved tubes polishing
MLW200 was designed to finish either straight tubes (automatically) or bent tubes (manually). The feeding systems can be simply pushed back so manual operation can be done.
Programs storage
MLW200 has an option which enables the storage of programs for future use. Grinding only pre-defined sections of the tube, selecting repetition grinding mode and setting abrasive belts and tube transport system are all variables which can be combined and saved on MLW200.
Automatic feedings
Strong and solid design of the feeding systems for straight tubes. Fast adjustment for different tube diameters. Safe and vibration-free transport of long tubes.
Manual loading and unloading tables
It is possible to equip MLW200 with tables for easier tube loading, unloading and storage.
Wet cooling system
Enables to reduce the temperature of the tubes during finishing operation and to keep dust away from grinding area, filtering it. Water cooling system in closed circuit. After being sprayed to the finishing area the water is filtered and pumped back to the machine. The automatic option provides a continuous renovation and monitoring of the filter paper cleanness, avoiding the operator to control this task.
Gallery
Technical specifications
| Working capacity (Ø mm) | 25-205 |
| No. Stations | 1 |
| Abrasive belt dimensions (mm) | (2x) 70x1240 |
| Abrasive belt speed (m/s) | 10-30 |
| Feeding speed (m/m) | 1-8 |
| Abrasive belts motor (kW) | 7.5 |
| Wheel motor (kW) | 4 |
| Feeding motor (kW) | (2x) 0.37 |
| Total power (kW) | 13 |
| Consumption (A) | 28 |
| Dimensions (mm) | 1600x1800x1600 |
| Weight (kg) | 1430 |
Minimum Bend Chart
The numbers on this chart were calculated for “U” shaped curves. Therefore, please contact us in case you have different shapes of tubes to polish.
Documents
NS Máquinas Catalogue
English – Portuguese
(pdf – 6.37 MB)
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