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Large Faccin section rolls to be delivered

Posted: Sunday, August 19, 2012 at 8:54:51 PM EST by Website Administrator

Two large Faccin section rolling machines are due to be delivered to their new home in the next month. The RCMI 110 and RCMI 190 have some freat features -  

HeavyDutySectionRoll2

The Motors:

The FACCIN sections rolling machines are equipped, as standard, with 3 independent hydraulically driven rolls (3hydraulic motors coupled to 3 planetary gearboxes). This solution has four major advantages.

1)    Minimum loss of energy for dissipation (efficiency near to 90%);

2)    100% Torque availability at maximum speed;

3)    Automatic adjustment of peripheral speed between center and side rolls;

4)    No overload on mechanical components due to differences in peripheral speeds.

 

 The guide rolls:

As standard, the side guiding rolls can be adjusted in 6 different directions independantly. This means that it is possible to control in the best way the rolling process to avoid the usual deformations specially when asymmetrical sections are processed. The guiding system is provided as standard with two rolls: one is used to control the planarity of the rolling and the other is used to guide the profile flanges outside the forming area.

 The universal rolls:

The sections rolling machines series RCMI are supplied as standard with universal rolls. These complete tooling consists of 4 rolls for each shaft (total 12 standard rolls). The shape of these rolls are specially designed to guarantee the possibility of rolling all the standard profiles in any principal bending direction (flat on flat, flat on edge, square bars, tees, angles, columns, channels, beams).

The rolls are made of high tensile NiCrMo alloyed steel. They are forged quenched, tempered, surface hardened and stress relieved. They are designed to bear the high compression loads located where the profile is in contact with the rolls. The rolls are guaranteed to resist for several years of heavy duty use without any damage on their surface.
 
The large fabrication company who has bought these machines now have a Faccin 3 roll plate rolling machine with a 15mm capacity, a CNC 4 roll plate rolling machine with a graphical controller and soon the two section rolling machines.

 

 
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Comments

Comment by: Steve Johnson
Aug 19, 2012 at 8:57 PM
Machines look very well built and offer good features, will be looking closely at these machines in the near future.
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