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SMART ROLLING MACHINES® PLANAR™ Series

MONO™ series PLANAR™ Series RADIAL™ Series SPECIAL series

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EVIRT PLANAR™ machines’ series is the most flexible Rolling machines’ series. Being equipped with Two-Independent Moving Slides, this group of machines are not only useful for threads, knurls and profiles rolling, conversely their main field is the production of splines (including little gears) and worm screws components as well as Ball Screws production for which the PLANAR™ series rolling machines has been deeply tested and approved as capable of producing 100% C3 Class Ball screws on various material up to HRC 32.

Another really notable innovations of EVIRT Italia engineers made possible by the PLANAR™ Rolling Machines is the rolling of splines with circular dies technology.

Due to the full independency between the two pushing heads, EVIRT PLANAR™ Rolling Machines can be used both in symmetrical and asymmetrical pushing operations.

The machine is perfectly fitting any loading and feeding system, without requiring any loader displacement when changing the components geometries.

The PLANAR™ model has been developed to allow fast and precise infeed and throughfeed rolling operations and it can be equipped with two different spindles management configurations:

  • SYNCHRO version - each spindle is directly connected to a Brushless motor through a high torque planetary gearbox;
  • GEAR version - all the spindles are managed in group through a single transmission moved by an asynchronous motor controlled in frequency (Siemens INVERTER).

Features:

  • Magnetic Blocking System of Spindles' Inclination. PATENT PENDING
  • Power Saver Hydraulic System. YouTube
  • Auto-Pitching Research. - PATENT PENDING  YouTube
  • Auto-Calculation of Working Parameters. YouTube
  • Fully Innovative Machine’s Structure. YouTube
  • Automatic Work-rest Support Blocking System. PATENT PENDING  YouTube

Applications:

  • Ball Screws.
  • Metric and UN/UNJ thread.
  • Lead-screws.
  • Whitworth thread.
  • Trapezoidal thread.
  • Spline.
  • Discrete Gears.
  • Round thread.
  • Automotive Ball Joints.
  • Burnishing Process.
  • Worm Screw Profiles.
  • Unsymmetrical thread.
  • Masonry drills.
  • Knurls RAA and RGE.
  • Grooves.
  • Finish rolling.
  • Special profiles.
MODEL PLANAR 20 PLANAR 30 PLANAR 50 PLANAR 80 PLANAR 120
Max. rolling force (kN) 200 300 500 800 1200
Workpiece diameter (mm) 2 - 60 2 - 160 2 - 190 2 - 200 2 - 300
Spindle Diameter (mm) 54 69,85 80 100 120
Dies diameter (mm) 125 - 215 140 - 220 150 - 250 190-310 210 - 310
Heads Inclination ± α° [deg] 10 10 10 8 8
Max. infeed rolling length [mm] 165 210 240 290 300
Dimensions L x P x H [mm] 1800x1890x2015 2200x2020x2170 2250x2060x2170 2250x2500x2170 2509x2700x2170
Weight (kg) 8200 10300 13120 16476 25000