PR-60A

THREE DIES ROLLING

This machine is designed for the thread/profile forming on the thin pipes/tubes, which equipped with 3 same size rolling shafts and needs 3 pieces of rolling dies while rolling. These three shafts are swivel able to ensure optimum capacity and use in making threads and axially parallel profiles in the through-feed process. For this special through-feed process automatic feed of the work is necessary. This machine can also be used in the in-feed process with parallel die axes, the length of the profile to be rolled depends on the width of the rolling dies, there is no axial movement of the workpiece. Tapered pipe thread (PT, FT series) forming are most common applications of this machine.

  • Specification

    SPECIFICATIONS

    MODEL

    PR-60A

    Range of Thread

    Max. diameter

    Ø60 mm

    Min. diameter

    Ø15 mm

    Pitch

    0.5~4 mm

    Range of length
    (in feed)

    Free

    Range of length
    (thru-feed)

    Free

    Speeds of dies

    RPM

    70 X 140 X 200 X 300

    Rolling Dies

    Max. diameter

    Ø 120 mm

    Bore diameter

    Ø40 mm

    Width range

    50 mm

    Distance of Dies Spindle

    Max. distanee

    160mm

    Min. distanee

    80 mm

    Max. Rolling Pressure

    12 Tons

    Main Power

    5 HP

    Hydraulic Power

    3 HP

    Output (pcs/min)

    4-30

    Height from Floor to Spindle Center

    380 mm

    Overall dimensions (L x W x H)

    1800L x 1380W x 1400 mm

    Shipment measurement (L x W x H)

    1425L x 1425W x 1560 mm

    Weight

    Net weight

    1050 Kgs

    Gross weight

    1250 Kgs

     

  • Standard Equipment

    1. Control panel (with stepless variable speed for rolling die spindles) that provides easier operation and smooth rolling for different kinds of thread/gear forms and materials

    2. Powerful hydraulic system and easy adjustment for rolling different kinds of jobs

    3. Quick thread pitch matching device

    4. Working area light

  • Select Equipment

    1. Movable Centering Work Rest Device

    2. Standard Centering Work Rest Device

    3. Bush Type Work Rest Device

    4. Gear/spline shaft rolling device

    5. Taylor made bar feed system for different applications

    6. 12-step-speed gear change system