CW6280B

Type: Horizontal

Warranty:  13 months

Voltage: As customers’ requirement

Color: As customers’ requirement

After-sale service: Available

Brand Name: DAASCNC






    Description

    This heavy duty lathe machine CW6280B is suitable for internal and external turning, tapping, and other rotating faces, metric, module and inch threads, as well as drilling and pulling oil slot. This heavy duty lathe machine could machine steel, casting, nonferrous metals and etc. And the dimensional accuracy of the machined workpiece could reach to IT6-IT7, and with good surface roughness. Also with a handle breaker, is easy to operate, safe and reliable.

    Features

    1. The sidewall of the bed is constructed with double-rib Plates, and the shape of the internal ribs is of box type and bevel ribs combination. The rigidity is higher than that of ordinary lathes. The precision is stable. And these lathes can carry out strong force cutting.
    2. On the apron, there is a device, operated by a single lever, used for a rapid traverse of the carriage. The spindle’s braking and rotating direction change are controlled by a hydraulic system, or by hand operation, all to the user’s choice.
    3. The saddle guideway is glued by “TSF” soft belt wear-resisting materials.
    4. On user’s demand, we can equip the lathe with an automatic feeding mechanism. The top slide can be used independently for turning of the short cone. In combination with longitudinal feeding, it can also turn long taper surfaces.

    Specification

    Specification Unit CW6180B CW6280B
    Swing over bed mm 800
    Swing over toolpost mm 480
    Workpiece length mm 1000/1500/3000/4000/5000
    Swing in gap/width mm 1000/310
    Spindle bore mm 105mm  D11              130mm  D11
    Spindle front taper 120mm  MT5
    Spindle speed an range rpm 18 kinds 7.5~1000
    Cross feed step and range mm/r 64 kinds 0.05~24.3
    Range 1:1 0.1~1.52
    Range 16:1 1.6~24.3
    Change gears micro feed range mm/r 0.05~0.912
    Ratio of longitudianl feed to cross 1/2
    Gap rapid speed mm/min 4000
    Leadscrew pitch 12(metric) 1/2(inch)
    Metric thread mm 50 kinds 1-240 (other type thread 14 kinds)
    Inch thread TPI 50 kinds 1-240 (other type thread 14 kinds)
    Module thread mm 53 kinds 0.5-120
    Pitch thread DP 24 kinds 28-1
    Lower toolpost travel mm 500
    Upper toolpost travel mm 200
    Tailstock travel mm 250
    Tailstock taper MT6
    Bedway width and hardness mm 550 RC50
    Main motor KW 11
    Rapid motor KW 1.1
    Coolant pump motor W 90
    Loading weight kg 2000/3000