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2 Roll Thread Rollers

RP SERIES – One Moving Head

The RP series of hydraulic rolling machines are equipped with two rolling spindles, with one moving head.

The machines can be controlled by PLC or CNC and have rolling pressures ranging from 100 to 1,250 kN; they have been developed for fast and precise plunge rolling or through feed rolling operations.

These machines are perfectly suitable for rolling all types of threading on cylindrical materials (ISO, ACME, TPN, WORM SCREWS etc).

Technical Features RP10 RP18 RP24 RP30 RP50 RP75 RP100 RP125
Max pressure (kN) 10 18 24 30 50 75 100 125
Max workpiece diameter (mm) 30 40 70 100 120 140 160 200
Min workpiece diameter (mm) 2 2 3 3 4 4 4 4
Max die width (mm) 65 170 200 200 200 300 300 350
Max head inclination (deg) ±8° ±9° ±10° ±10° ±10° ±13° ±13° ±13°
Spindle diameter (mm) 40 54 54 69,85 80 100 100 100/120
Spindle speed min/max (rpm) 50/150 25/90 30/90 30/90 15/60 15/60 15/60 15/60
Main motor power (kW) 4 5.5 11 14.7 18.4 36.8 55 73.6
Weight (kg) 1,200 1,200 3,500 3,800 5,000 9,000 10,000 11,000
Minimum die diameter (mm) 85 150 150 150 170 210 210 210
Maximum die diameter (mm) 138 185 215 200 235 315 315 330

Options

  1. Moving head with hydraulic or electromechanical control
  2. Spindle rotation by means of gear box or by brushless drive motors
Model  RP100

Model RP100

 

2RP SERIES – Two Moving Heads

The 2RP hydraulic rolling machines are equipped with two rolling spindles and two moving heads.

The two moving heads allow the work piece to rotate in one fixed position during rolling thus improving the forming process and simplifies the loading / unloading system for long bars.

The machine can be controlled by PLC or CNC and have rolling pressures ranging from 100 to 1,200 kN; they have been developed to allow fast and precise plunge rolling or through-feed rolling operations.

These machines are perfectly suitable for rolling all types of threading and cylindrical materials (ISO, ACME, TPN, WORM SCREWS etc.).

Technical Features 2RP18 2RP30 2RP50 2RP80 2RP120
Max pressure (kN) 18 30 50 80 120
Max workpiece diameter (mm) 60 100 120 140 200
Min workpiece diameter (mm) 2 3 4 4 4
Max die width (mm) 150 200 250 250 300
Max head inclination (deg) ±0-9° ±10° ±10° ±13° ±13°
Spindle diameter (mm) 54 69.85 80 80 100/120
Spindle speed min/max (rpm) 35/100 30/90 15/60 15/60 15/60
Main motor power (kW) 10 18.5 25 30 55
Weight (kg) 1,800 3,500 5,500 10,000 11,000
Minimum die diameter (mm) 150 150 160 170 230
Maximum die diameter (mm) 190 200 250 235 350

Advantages

  1. Better finishing of the workpieces
  2. Easier loading / unloading system, especially for long workpieces

Options

  1. Moving head with hydraulic or electromechanical control
  2. Spindle rotation by means of gear box or by brushless drive motors
Model 2RP30

Model 2RP30

Find Us

ORT (Thread Rolling) Ltd
Cross Lane,
Monyash,
Derbys,
DE45 1JN
United Kingdom

Telephone:
(UK): 01629 810108
(INT'L): (44) 1629 810108
Web: www.ortthreadrolling.com
Email: mileshutchinson@btconnect.com

Contact: MILES HUTCHINSON
Sales Director

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