There has two kinds heating tube. One is quartz tube. Other one is stainless steel tube. Generally, use in
shrink wrapping machine. There has two differences between quartz tube and stainless steel tube.
1.Stainless steel tube will be higher price, but long useful lifetime than quartz tube. Stainless steel tube is slowly heating speed.
2.Quartz tube is generally use in the low heating temperature products. It has strong corrosion resistance and better slow release performance. But brittle material.
In general, stainless steel tube is widely used in the market now.Such as our brand YUPACK
shrink wrapping machine.