400 Coil Cutting & Stacking Line

Overview

The 400 Coil Cutting & Stacking Line is a compact, highly integrated automated feed system designed for the stamping industry. With a maximum material width capacity of 400 mm, this line is engineered to handle smaller, precision-oriented coil stock. It seamlessly integrates decoiling, straightening, feeding, and stamping (via a press) into a single continuous workflow. It is specifically tailored for high-volume production of small to medium-sized precision parts used in Surgicals, Hardware, Chains, 3C (Computers, Communications, Consumer Electronics), and Artwork industries.
Process Flow & Key Components
Based on the 3D rendering, the line operates in a continuous sequence from left (raw material) to right (finished part):

1. Decoiler (Uncoiler)

Function: Holds and unwinds the raw metal coil.
Details: Located at the far left, the decoiler features a heavy-duty mandrel that securely holds the coil. It includes a coil car or loading ramp (the green structure below the coil) to assist in safely loading the heavy metal coil onto the mandrel. The strip is then fed into the straightener.

2. Straightener & Feeder (Integrated Unit)

Function: Leveling and precision feeding.
Details: This is the central unit of the line (the large gray enclosure)
Straightening: It utilizes a multi-roll cassette to eliminate coil set, cross-bow, and edge waves, ensuring the material is perfectly flat before entering the press.
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Feeding: A servo-driven feed mechanism precisely measures and advances the strip into the stamping press in exact increments. The green material visible exiting this unit is the straightened and fed strip.
Control: The unit features a built-in control panel for setting feed length, speed, and straightener settings.

3. Stamping Press

Function: Cutting, punching, or forming.
Details: Located at the right end of the line, the stamping press (the tall machine on the far right) performs the actual cutting or forming operation. The material is fed into the die area, where the press cycles to produce the finished part.

4. Stacking/Collection Unit

Function: Automated part collection.