feed straightening machine

For those who want to offer their customers higher quality.

Our 7-roll strip feeder straightening machine with an integrated shear is ideal for counteracting the natural coil curvature after unwinding.

Function:

Through a sophisticated belt system, 4 out of 7 straightening rollers are driven without slipping. Furthermore, a very fine and precise straightening gap adjustment is possible using a handwheel and bevel gear. An incremental rotary encoder in combination with a "flying" shear allows trimming the sheet metal without interrupting the feed. Approximately 0.5 m before the cut, the belt speed is slightly reduced to ensure an exact length of the cut sheet metal. 1 sec. after the cut, the speed is increased back to the set speed. Rubberized feed rollers provide the necessary forward movement of the sheet in the system.

These assemblies are integrated into the feed straightening machine:

Straightening device
Length measurement
Feed unit
"Flying" shear
Extraction unit
Sheet metal side guides

Compelling advantages:

Precise straightening gap control via eccentric and fine adjustment via spindle gear.
No hydraulics
Easy accessibility for cleaning
Straightening rollers are made of tool steel with a hardness of 60 HRc and strength of 900-1300 N/mm²

Key data at a glance: