❤【Fast & Even Heating: Using spiral heating wire that assists heating evenly and quickly, this heat shrinking machine just takes about 2-3s to shrink a bottle. ❤【Adjustable Temperature】: This machine adopts a digital temp controller to keep an even temperature inside the hole. And the temperature of this machine is adjustable (0-400℃/32-752℉) for different thicknesses of heat shrink caps, so you can adjust it according to your material. ❤【Digital Display】: It has a real-time display of temperature, the temperature setting is on the upper row, and the heating temperature display is on the lower row, making the operation easier and more convenient. ❤【High Quality】:The bottle cap heat shrinking machine is made of high-quality stainless steel, which is anti-corrosive and wear-resistant, resistant to compression and deformation, high temperature resistance, and durable. ❤【Widely Application】Suitable for shrinking the heat shrinkable cap onto the wine bottle. Widely used on PP/PVC heat shrinkable capsules of wine bottles, soy sauce vinegar bottles and olives oil bottles and so on.