1This equipment is made from two rolls, forming two even spiral channels. The two heat transfer media can flow in a full counter-current manner, significantly enhancing the heat exchange efficiency. Even with two media having small temperature differences, ideal heat exchange results can be achieved.

2. The transition on the housing is designed with a tangential structure, featuring minimal local resistance. Due to the uniform curvature of the helical channel, the liquid flow within the equipment experiences minimal directional changes, resulting in lower overall resistance. Consequently, the design flow rate can be increased, enhancing the equipment's heat transfer capability.

3、IThe spiral channel ends of the non-separable plate-type heat exchanger are sealed with welding, thus offering high-sealing integrity.

4、IIThe structure and principle of the single-sided removable spiral plate heat exchanger are essentially the same as those of the non-removable type, but one channel can be disassembled for cleaning, making it particularly suitable for heat exchange with sticky or sediment-containing liquids.

5、IIIThe double-sided removable spiral plate heat exchanger operates on a principle similar to that of the non-removable type, but its two channels are removable. 

Disassemble and clean, suitable for a wide range of applications.

6. When a single unit does not meet the usage requirements, multiple units can be combined. However, the following regulations must be adhered to when combining: parallel combination, series combination, and equal spacing between equipment and channels. Mixed combination: one channel in parallel and one channel in series.

Type I Non-Removable Spiral Plate Heat Exchanger

II-Type Detachable Spiral Plate Heat Exchanger

Type III through-flow helical plate heat exchanger