In the world of automated stamping production, where thick coil materials are the norm, the decoiler pressure-feeding apparatus stands as a vital auxiliary component, ensuring a seamless unwinding and uncoiling process. Its key role is to securely clamp the strip after it’s separated from the packaging band, preventing material chaos within the coil and guiding it effectively as it enters the downstream machinery. As the stamping automation system accelerates to the required speed for stable operations, the decoiler gradually loses tension, with just 3-4 coil wraps remaining on its spool. At this critical moment, the decoiler’s pressure roller descends to compress the strip, guaranteeing its smooth transition through the stamping process.

Enhancing Decoiler Pressure-Feeding Mechanisms

Currently, the majority of decoiler pressure-feeding devices on the market employ an oscillating structural design, characterized by extended pressure roller surfaces, which can lead to complex processing issues. The design process places strict requirements on the contact point between the pressure rollers and the coil, as well as the cutting point on the strip. When the contact point is too close to the front, it results in severe wrinkling at the coil’s head, rendering it ineffective in guiding and assisting the strip. On the other hand, pressure-feeding devices of this nature fail to secure the strip or provide auxiliary feeding, falling short of practical requirements.

A Revolutionary Approach to Decoiler Pressure-Feeding

In response to the limitations of traditional decoiler pressure-feeding devices, we have introduced a revolutionary decoiler pressure-feeding mechanism. This innovative system incorporates a photoelectric switch within the decoiler pressure-feeding apparatus, enabling it to measure the coil’s thickness and transmit this data to a controller. The controller, in turn, governs a motor that activates the pressure rollers, engaging the uncoiling roller. This straightforward yet highly effective structure has been designed to meet the demands of efficient synchronized uncoiling, thus enhancing uncoiling efficiency.

How the New Decoiler Pressure-Feeding Mechanism Works

The operational principle of the decoiler, equipped with the new pressure-feeding mechanism, is as follows: When the decoiler is in operation, a photoelectric switch on the support structure measures the thickness of the coil on the pressure roller and sends the signal to the controller. Upon receiving the signal, the controller processes the information and, through the actuation device, accurately moves the pressure rollers towards the guiding rod, allowing for precise travel distance adjustments. This guarantees the effective compression of the pressure rollers, ensuring high-efficiency uncoiling of the decoiler.


The future of stamping automation lies in innovation and optimization. Our novel decoiler pressure-feeding mechanism is a prime example of how technology can revolutionize the stamping industry, offering a more efficient, reliable, and precise way to handle thick coil materials. By embracing this cutting-edge technology, manufacturers can not only streamline their production processes but also stay ahead of the competition in the world of automated stamping. So, don’t miss the chance to enhance your stamping operations and ensure top-tier results with our advanced decoiler pressure-feeding technology.