RING ROLLING

Multi mandrel ring rolling mills KFRWt

For the production of small as well as large series of rings, weighing up to 40 kg, Banning® has designed ring rolling mills that operate with-

out interruption and with very short cycles.

These machines use a well-known machine concept with four mandrels and one main roll. The mandrels are mounted on a turntable that ro-

tates eccentrically around the main roll. In this way, each mandrel moves towards and away from the main roll as it rotates.

The machine is fully servo driven, allowing the eccentric mandrel (which defines the wall thickness of the ring) to be adjusted electromechani-

cally via the control panel in 0.05 mm increments.

The centering arm is also adjusted electromechanically via the control panel. Furthermore, the height of the mandrels is adjusted mechani-

cally under the machine.

The automatic adjustment possible on the machine allows a quick production change as well as a fine adjustment during production without

having to stop the machine.

All production parameters can be stored for future use.

Compared to previous models of the manufacturer Wagner (KFRWt), the new kinematic design of this machine allows energy savings of at

least 20% and a reduction of maintenance costs.

Banning ring rolling mills KFRWt Banning ring rolling mills KFRWt Banning ring rolling mills KFRWt

General technical data

Type 400 630 A 1300 1600 B 2100 2600 C 2800 3300 D 1700 2100 H 700 700 R 680 850
Main dimensions
Typ 400 630 max. diamaeter 350 450 max. height 50 70 max. weight 8 22 millimg rate 720 720 (up to) (ring/hour)
The Ring
The advantages of this machine concept are the cost efficiency due to low energy costs and automation, the flexibility due to quick use, quick production change and freely programmable control system, the safety due to easy operation and the precision due to high rolling accuracy regarding wall thicknesses. As the volume differences of the ring are distributed over the diameter, a calibration press is usually installed after the multi mandrel rolling machine KFRWt to calibrate the diameter. The machine is cost-effective and extremely productive.
Banning menu points
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Banning Mehrdorn-Ringwalzwerke KFRWt Download Folder on top Banning ring rolling mills KFRWt Banning ring rolling mills KFRWt
RING ROLL

Multi mandrel ring rolling mills

KFRWt

For the production of small as well as large series

of rings, weighing up to 40 kg, Banning® has de-

signed ring rolling mills that operate without in-

terruption and with very short cycles.

These machines use a well-known machine con-

cept with four mandrels and one main roll. The

mandrels are mounted on a turntable that ro-

tates eccentrically around the main roll. In this

way, each mandrel moves towards and away

from the main roll as it rotates.

The machine is fully servo driven, allowing the ec-

centric mandrel (which defines the wall thickness

of the ring) to be adjusted electromechanically via

the control panel in 0.05 mm increments.

The centering arm is also adjusted electrome-

chanically via the control panel. Furthermore, the

height of the mandrels is adjusted mechanically

under the machine.

The automatic adjustment possible on the ma-

chine allows a quick production change as well as

a fine adjustment during production without hav-

ing to stop the machine.

All production parameters can be stored for fu-

ture use.

Compared to previous models of the manufac-

turer Wagner (KFRWt), the new kinematic design

of this machine allows energy savings of at least

20% and a reduction of maintenance costs.

Type 400 630 A 1300 1600 B 2100 2600 C 2800 3300 D 1700 2100 H 700 700 R 680 850
Main dimensions
Typ 400 630 max. diamaeter 350 450 max. height 50 70 max. weight 8 22 millimg rate 720 720 (up to) (ring/hour)
Banning ring roll KFRWt Banning ring roll KFRWt
The Ring
Banning menu points
© 2020 BANNING ® powered by vikkiv-vision.com
Banning® Mehrdorn-Ringwalzwerke KFRWt Download Folder
The advantages of this machine concept are the cost efficiency due to low energy costs and automation, the flexibility due to quick use, quick production change and freely programmable control system, the safety due to easy operation and the precision due to high rolling accuracy regarding wall thicknesses. As the volume differences of the ring are distributed over the diameter, a calibration press is usually installed after the multi mandrel rolling machine KFRWt to calibrate the diameter. The machine is cost-effective and extremely productive.

General technical data