The product features of titanium tube spiral wound heat exchanger include corrosion resistance, which can cope with the application corrosion of most acids, alkalis, and salts; Detachable design allows for strong external cleaning of the entire die after extraction; High heat transfer efficiency, up to 13500W/㎡ ℃； Adopting FKM corrosion-resistant seal; Elastic tube bundle design can achieve self dissipation of thermal stress; The design effect of increased pipe spacing ensures uniform fluid distribution and low resistance reduction; High flow rate design based on titanium material characteristics; Small size, can reduce and save installation space; Lightweight, can reduce or save equipment installation costs; Elastic tube bundle straight pipe section design, long equipment service life; Strong anti pollution ability and less prone to scaling; High resistance to damping; The complete set of titanium tube spiral wound heat exchanger design, verification, and testing software originated from the United States; Analysis of counterflow and cross flow; ANSYS fluid pressure field, flow velocity, and temperature field analysis; User customized design, a large number of database systems; Multi equivalent pipe diameter design with different processing techniques; Uniform control of pipe spacing and layer spacing; Automated winding tube core forming machine; Automated welding in high-purity argon gas environment; The application scope of titanium tube spiral wound heat exchanger includes distillation and reflux systems for corrosive materials or corrosive refrigerants; High vacuum concentration systems containing corrosive materials or corrosive refrigerants; Low boiling point tower top distillation system using corrosive refrigerant; Vaporization membrane system using corrosive refrigerant; Drying systems containing corrosive materials or corrosive refrigerants; Exhaust gas recovery system using corrosive refrigerant; CIP cleaning system using acid and alkali solutions; Heat exchange systems related to seawater;