Compact Feeders

Compact Feeder are press feeding system which is specially developed for working in narrow spaces at progressvie operations. They are suitable for use in applications where the driving speed and straightening quality expectation are optimum. Compact feeders are the most commonly used coil feeders. It’s possible to work with all kind of materials including the high strength ones with the different rolls diameter and straightener group design.

Loop Type Feeders can be prefered for faster and high straightening quality applications.

Compact Feeder General Specifications

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Coil Thickness Capacity Between 0,4mm ~ 12mm
Coil Width Capacity Between 20mm ~ 2000mm
Line Speed up to 20m/min
Hydraulic Piloting System
Precise Sheet Positioning Inside Die with Hand Wheel
±0,1mm Coil Feeding Accuracy with
External Encoder Control
Contactless Sheet Introduction from decoiler to straightener
Straightener Group Option with Support Rolls Option

Coil Loading Cart

The coil which is left on the loading car with forklift or crane is fast and safely attached to the drum with controller. The coil loading car moves in Z axis with hydraulic piston and in Y axis with ac motor drive. There are guide arms to prevent the loaded coil from falling over during the movement of the car.

Servo Motorized Lateral Coil Guides

Loading the coils on the drum as centered, operated by servo motorized lateral coil guides. When the operator inputs the sheet width on the operator panel, these side guides expand laterally from the center of the drum until the entered sheet width. By the way it prevenets the off center aligning of coil. Coil loading duration becomes faster and safer.

Crocodile

Straightener feeder group opened from the inlet side with approximate 20 degree angle. This helps to introduce the sheet easily to the straightener group. This feature decrease time loss during setup. Opening of the group driven by hydraulic cylinders.

Servo Motorized Guides

The guides at the inlet and outlet side of the straightener
and feeder group being adjusted by servo motors. When the operator enters the sheet width to the control panel, these guides moves laterally from the center and goes to reference point. This provides that the sheet reaches to die as centered into the straightener and feeder group. Servo motors allow to make this adjustment being completed in an accurate and very quick way.

Servo Motorized Straightener Adjustment

Top rolls of the straightener group can be adjusted individually.
This control allows to make flattnes adjustment more precisely.
Pressure adjestment made by servo driven top roll group. Position adjustment being made automatically by entering the position the control panel. Actual positions of each roll can be monitored precisely from the control panel.

Position Controlled Height Adjustment

Straightener feeder group height adjustment made automatically by a motorized system. When the sheet passage height from the bolster entered to the control panel, the feeder ascend or descend to entered height automatically.

External Encoder Control

With the external encoder, feeded sheet length controled
another time. Feeding rolls measurement and encoder wheel
measurement controlled instantly during the feeding
operation. Possible slipping of the sheet durning the feeding
operation tolerated instantly.

Hydraulic Guillotine

Guillotine Shear, cuts sheet metal between feeder and die in
case of operation stop for any reason. Additionally, there are high speed and blade gap adjustment versions to make cut to length operations for transfer systems.