Core Heating Technology is patented. In Europe : Registration number: EP3445568A1 : Publication Date: 2021-12-01 In the U.S. : Registration Number : US11712847B2 : Publication Date: 2023-08-01 Nozzles for 3D printers made of metal with at least one or a multitude of holes to increase the standard circular surface area of the heating walls. Bondtech Coated Brass CHT ® Nozzle Elegoo Advantages Higher melt capacity by increasing the surface area of the heating walls Flow Rate gains between 25 and 65% (check picture with test data) Competitive price/performance price Machined with ultra-precision Brass nozzle with Nickel coated surface Flow Rate gains may vary. Results depend on the hardware, materials and print settings used.
