Ls-40 Twin Spindle CNC Lathe
- Model NO.: M57 Series
- Object: Metal Parts
- Controlling Mode: Program Control
- Precision: High Precision
- Condition: New
- Spindle Taper: ISO50: Spindle Speed: 30-2050rpm
- Specification: CE
- Type: Vertical Milling Machine
- Structure: Ram Type
- Automatic Grade: Semi-Automatic
- Certification: CE
- Travel on X/Y/Z: 1300/1500X650/800X450/60: Table Size: 500X1635
- Trademark: West Industry
- Origin: China

Product Name: Multipurpose Milling Machine M57 Series
Performance:
· This multipurpose universal milling machine is a newly developed product based on traditional knee-type milling machines and offers more advanced features than conventional models;
· It features infinitely variable feed speeds controlled by a powerful motor for precise operation;
· Rapid feed on all three axes for increased productivity;
· Hardened and ground gears, nitride hardened in oil-bath for durability;
· Pre-loaded ball screws with backlash-free preloading ensure smooth and accurate manual or motorized operation;
· All operating controls are duplicated, allowing operation from the front or left side;
· Universal swivel head allows milling head to be turned at any angle;
· Enhanced machining capacity with a wider spindle speed range, two sets of operating handles, interlock between power and manual feed systems, and an automatic lubrication system;
· This machine can mill planes, grooves, and holes in various workpieces. It can bore vertically, horizontally, or at different angles when equipped with different borers;
· Equipped with special-purpose tooling, it can bore inclined holes at specific angles. It is ideal for metalworking operations in factories, especially for die and mold production;
· Digital position indicator available as an optional feature;
· Models with A include servo motors and axis control on all three axes.
Standard Accessories:
· Universal swivel head;
· Operating tools;
· Automatic central lubrication;
· Coolant system;
Optional Accessories:
· Digital position indicator;
Main Technical Data:
Models | M5746 | M5746/1 | M5746/2 | |
M5750 | M5750/1 | M5750/2 | ||
M5756 | M5756/1 | M5756/2 | ||
M5760 | M5760/1 | M5760/2 | ||
Working table (W x L) (mm) | 460 X 1435 | 460 X 1635 | 460 X 2000 | |
500 X 1435 | 500 X 1635 | 500 X 2000 | ||
560 X 1435 | 560 X 1635 | 560 X 2000 | ||
600 X 1435 | 600 X 1635 | 600 X 2000 | ||
T-slot | number | 5 | ||
width | 18 mm | |||
distance | 80 mm | |||
Travel table | longitudinal | 1100 mm | 1300 mm | 1500 mm |
cross | 650 mm | |||
Travel of ram | vertical | 470 mm | ||
Min. distance between the spindle and table surface | 40 mm | |||
Swivel angle of milling head | any 360 degree in front half-sphere | |||
Spindle taper | ISO50 | |||
Spindle speeds | range | 30-2050 rpm | ||
number | 27 | |||
Feed range of table and ram | longitudinal | 10-1000 mm/min | ||
cross | 10-1000 mm/min | |||
vertical | 6-640 mm/min | |||
Rapid feed range of table and ram | longitudinal | 2200 mm/min (single motor) | ||
cross | 2200 mm/min (single motor) | |||
vertical | 1466 mm/min (single motor) | |||
Number of feeds | Infinitely variable | |||
Spindle motor | power | 7.5 kw | ||
speed | 1440 rpm | |||
Feed motor | torque | 30 Nm | ||
speed | 1500 rpm | |||
Rapid feed motor | power | 3 kw | ||
speed | 1500 rpm | |||
Resolution of digital display | 0.005 mm (only for model with DRO) | |||
Positioning accuracy | 0.05 mm (only for model with DRO) | |||
Reset accuracy | +/- 0.01 mm (only for model with DRO) | |||
Max. bearing weight of table | 1500 kg | |||
Overall dimensions (L x W x H) (mm) | 2100 x 2421 x 1950 | 2100 x 2621 x 1950 | 2100 x 2986 x 1950 | |
Net weight | 3300 kg | 3500 kg | 3700 kg |
Models | M5750A | M5750A/1 | M5750A/2 | |
M5756A | M5756A/1 | M5756A/2 | ||
Working table (W x L) (mm) | 500 X 1435 | 500 X 1635 | 500 X 2000 | |
560 X 1435 | 560 X 1635 | 560 X 2000 | ||
T-slot | number | 5 | ||
width | 18 mm | |||
distance | 80 mm | |||
Travel table | longitudinal | 1100 mm | 1300 mm | 1500 mm |
cross | 650 mm | |||
Travel of ram | vertical | 450 mm | ||
Min. distance between the spindle and table surface | 80 mm | |||
Swivel angle of milling head | any 360 degree in front half-sphere | |||
Spindle taper | ISO50 | |||
Spindle speeds | range | 30-2050 rpm | ||
number | 27 | |||
Feed range of table and ram | longitudinal | 10-1000 mm/min | ||
cross | 10-1000 mm/min | |||
vertical | 5-500 mm/min | |||
Number of feeds | infinitely variable | |||
Rapid feed range of table and ram | longitudinal | 2200 mm/min | ||
cross | 2200 mm/min | |||
vertical | 1100 mm/min | |||
Spindle motor | power | 7.5 Kw | ||