In the production chain for flexible heating products such as warming trays and heating films, the tape application of thermally conductive materials directly determines heat conduction efficiency, operating stability and service life. Traditional manual taping is slow, applies tape off position and leaves wrinkles and bubbles, and cannot meet the accuracy demands of large-scale production — a bottleneck for many manufacturers. After years in the automated tape application equipment field, Wanzhi Automation has launched a semi-automatic rotary tape applicator tailored to the core applications of applying tape to thermally conductive materials for warming trays and to heating films. With strong performance and stable results, it has been exported to markets around the world and is highly regarded by overseas customers: in 2025 alone, 15 units were exported to several Southeast Asian countries, making it the preferred tape applicator for warming tray and heating film manufacturers in the region.
As a multi-function professional tape applicator, this semi-automatic rotary tape applicator is at once a warming tray tape applicator, a thermally conductive material tape applicator, a heating film tape applicator, an XY-axis tape applicator and a multi-angle tape applicator, covering the needs of different products and different tape application scenarios. The machine is equipped with a high-accuracy linear module and an intelligent touch-screen control system, together with servo drives and precision pneumatic components, so it can perform integrated operations: accurate positioning, automatic tape feeding and rotary tape application on thermally conductive strips and films for warming trays and on heating film. For complex tape paths such as straight lines, arcs and irregular shapes, the multi-angle rotary mechanism adjusts the tape application angle flexibly, and tape application accuracy is held steadily within ±0.1mm. This eliminates the offset, wrinkling and air bubbles of manual tape application, brings the taping step of every warming tray and heating film product to a high standard and substantially raises overall product yield.
In terms of production efficiency, the semi-automatic mode combines flexibility with high efficiency: it suits both small-batch, multi-variety flexible production and the volume output of large factories. The machine has a 7-inch high-definition touch screen with an intuitive interface; parameter setting and mode switching take a single touch, and workers can operate it skillfully after brief training with no specialist skills required. Actual production trials show that one machine can tape more than a thousand warming trays or heating films per day, 3-5 times more efficient than manual taping, and it needs far fewer workers, effectively cutting labor, management and training costs — core support for refined production and cost reduction.
The machine also performs well in durability and adaptability: it uses a modular design, and its core components come from high-quality international brands, so it runs stably and reliably with a low failure rate and manageable maintenance costs, meeting the demands of 24-hour continuous production. The machine also supports individual customization: tape application path, speed and pressure can be adjusted to the size and specifications of the warming tray or heating film, the tape material and the tape application process, perfectly matching the production needs of different manufacturers in Southeast Asia — a key reason it has won customer recognition in that market so quickly.
Wanzhi Automation always puts technological innovation at its core and customer needs as its guide, continuously improving the performance of its automated tape application equipment. This semi-automatic rotary tape applicator is a professional solution for taping thermally conductive materials on warming trays and for heating films, an efficient tool for precise XY-axis and flexible multi-angle taping, and a star product for export. Choosing Wanzhi Automation means choosing professional, stable and efficient automation equipment that safeguards the quality of warming trays, heating films and other products and helps companies strengthen their competitiveness and seize opportunities in the global market.