The Reliable - Manually operated Thread Rolling Machines

Profiroll named the manually operated thread rolling machines of this design, sold several thousand times, PR® "The Reliable". A lot of broad as well as minor innovations have influenced this machine concept. Advantages: Reliability, durability and highest precision!

After a revision and design improvement caused by modern operator needs the machine line consists of:

PR 16.1 (Rolling force 160 kN)

PR 25.1 (Rolling force 250 kN)

PR 31,5.1 (Rolling force 315 kN).

Features:

• high rigid iron cast C-frame with low backlash and hardened guideways
• new compact frame
• free accessability into the open work allows fast changeover and high output
• new PLC-control concept for higher comfort
• user-friendly control elements as well as a fine teeth coupling guarantee fast changeovers
• digital display of rolling slide position
• huge bundle of accessories
• Infeed and Through-feed rolling
• HighSpeed Through-feed rolling (HDU) possible