Use high-quality titanium alloy, high strength, excellent rust resistance, good corrosion resistance, high heat resistance; internal use of clustered tubular heating elements, fast thermal response, high temperature control accuracy, high comprehensive thermal efficiency, not easy to breakdown, and more Durable; laser welding technology is used in the joint, which is more beautiful and has better waterproof performance. Widely used in machinery, plastics, food, medical, textile, packaging, petroleum, machinery, chemical equipment, etc.