Type: Vertical

Warranty:  13 months

Voltage: As customers’ requirement

Color: As customers’ requirement

After-sale service: Available

Brand Name: DAASCNC


    CNC spline rolling machine VDS500EA is suitable for the precision chip-free cold forming of straight teeth, spiral teeth(splines), thread, worm, straight grain, oil groove on shaft parts of automobile gearbox gear shaft, ball cage constant speed universal joint, spline shaft, motor shaft, textile roller, spring torsion bar, directional machine, crankshaft, etc.


    1. Wear-resistant castings use special materials frame body is highly rigid.
    2. Unique synchronization gap trimming technology can improve synchronization accuracy.
    3. Rich combination mold can reverse forming and save molds.
    4. Clamping one time can form a few steps.
    5. Intelligent rail war lubrication detector function, workpiece forming finished with the big cooling flow.
    6. Reasonable structure design, pleasant operating height, small footprint.
    7. CNC spline rolling machine can carry with truss or joint robot and automatic line.


    Specification Unit VDS500A VDS500EA
    Max  module mm 1 1
    Max out diameter mm 20 20
    Max tool width mm 40 40
    Max workpiece length mm 600 600
    Max installing tool width mm 300 300
    The open part size mm 139.7 139.7
    Tool size inch 13or16 13or16
    Max travel mm 500 500
    Weight kg 4200 4200
    Length × width mm 1150*3300 1150*3300
    Driveway hydraulic CNC

    Spline Shaping Principles

    The spline cold forming is actually a shaping process without stock removal, in which root materials are gradually extruded and replaced up to the crest.


    spline rolling machine

    Through our computation procedure, you can easily figure out the theoretical diameter of materials necessary for shaping and you can get the final diameter after adjustment.

    Advantages of cold forming: (compared with old cutting processing)

    spline rolling machine

    1) efficiency is increased up to more than 30 times.

    2) work piece bearing capacity is increased to 40%.

    3)roughness can reach below Ra0.4.

    4)materials saved to 9%-15%.

    5)fatigue strength, torsion strength, and wear resistance are sharply improved.