● The fuselage and main components are all H300 high-strength cast iron with stable structure and organization to ensure the stability of the machine tool for long-term use. ● The bottom of the column is an A-shaped bridge-span structure, combined with a large box base, which greatly reduces the vibration of the machine body during heavy cutting. ● Pre-stretched Taiwan Precision Yintai Class C3 ball screw drive. ● Three-axis adopts high-precision roller screws, and Y-axis adopts four-rail structure, which has strong stability and processing efficiency. ● Taiwan high-speed, high-precision, high-rigidity spindle unit. ● Oil-water separation design. ● Intermittent automatic lubrication. ● Pneumatic loosening and broaching system. With P4 bearings, the entire spindle is assembled under constant temperature conditions to ensure spindle rotation accuracy.

Item	VMC1370
Size of worktable(length×width)mm	1460×700
T slot (mm)	5-22x140
Max loading weight on worktable(KG)	1400
X-Axis travel(mm)	1300
Y-Axis travel(mm)	700
Z-Axis travel(mm)	700
Distance between spindle nose and table(mm)	160-860
Distance between  spindle center and column(mm)	775
Spindle taper	BT50-155
Max. spindle speed( rpm)	8000/10000/12000
Spindle motor power(Kw)	15/18.5
Rapid feeding speed: X,Y,Z axis (m/min)	16/16/16 (24/24//24 liner guidway)
Fast cutting speed (m /min)	10m/min
Positional accuracy (mm)	±0.0075
Repeat positional accuracy (mm)	±0.005
Auto Tool changer type	16 tools head type tool changer(optional 24 arm type auto tool changer)
Max. tool length (mm)	300
Max. Tool diameter (mm)	Φ80(adjacent tool)/φ150(not adjacent tool)
Max.tool weight(KG)	8
Tool changing time(tool-to-tool) sec	7
Air pressure(Mpa)	0.6
Machine weight(KG)	10000
Overall sizse(mm)	3870*3165*2920

Precision of this cnc milling machine :Accuracy complies with JB/T8771.2-1998 "Machining Center Inspection Conditions Part 2: Vertical Machining Center Geometric Accuracy Inspection" and JB/T8771.4-1998 Machining Center Inspection Conditions Part 4: Positioning Accuracy of Linear and Rotary Axis And repeated positioning accuracy inspection "manufacturing and acceptance.1. The casting adopts resin sand molding process, two annealing qualitative treatments, two artificial aging vibrations, and natural aging to ensure the quality of the castings. 2. Large parts are processed with German Wagereisi grinders. 3. Wiring gauge can be selected. The X, Y, and Z axes adopt the original Taiwan Silver Roller Heavy-Duty Guide, and the linear rail slide is specially customized to be widened and enlarged, especially the Z-axis slide. The roller heavy-duty linear guide can not only meet the customer's requirements for high speed and high precision, but also can cut forcefully, and at the same time increase the service life of the machine tool guide. 4. NSK rolling bearings are generally composed of ferrules, rolling elements and cages. According to the load bearing direction, it can be divided into radial bearings and thrust bearings. The structure around the imported bearing is simplified, which is convenient for maintenance and inspection. It is easier to use under high and low temperature conditions. In order to improve rigidity, it can be used even in negative clearance (preload state). 5. Hat-type tool magazine: standard economical type, original ball-type cam mechanism, high segmentation accuracy. The separate tool holder is supported by the cutter head to maintain the verticality and clearance of the cutter bar for a long time, and the knife taking action is smooth.1. 7×24 hours on line service, welcome to inquire and consultation at any time. 2. More than 20 year’s experience in this field, we have exported to more than 40 countries and have rich experience for the export process. 3. Packed in plywood wooden cases. The packing is well protected from moisture and strong. The metal base is more robust. 4. The warranty period of whole machine is one year .We supply free technology support for free for all the life.