1.Single nozzle is simple to operate, more suitable for primary users.
The parameter setting of the dual-nozzle digital printer is complicated and fine, and it is easy to cause printing failure due to improper setting of a certain parameter. Generally, it is difficult for the primary user to grasp, and the parameter setting of the single nozzle is much simpler.
2.Dual nozzle is more suitable for printing soluble support
If you are a 3D printing player, you need to print some complicated creative works, there are a lot of circular bevel or hollow decoration, you can choose 3D printing machine with double nozzle, one head print model, one head prints soluble support, after playing in water The solubilized support obtains a smooth support surface, so a double nozzle is the only choice.
3. When printing monochrome, the single-head is more stable and more accurate
The dual-head 3D printing machine monochrome print model has a sharp edge, which is caused by another non-printing nozzle. Obviously, the dual-nozzle 3D printing machine is not suitable for single-head operation, and the stability is not as good as that of a single nozzle when monochromatic. If the requirements for the smoothness of the support are not high, or if the support surface can be hidden at the joint or the dark surface when making the model, the double nozzle is preferred. If it is a print mold, a model, etc. that support the removal of the object, the single nozzle is still preferred.
4. Dual-head two-color printing often occurs in two colors of the phenomenon of blending
Some white part of the dual-head printer model was dyed in red, and the junction of the white and red was not very sharp. Objectively speaking, general industrial design or model making basically does not need such a fancy function. After using a single-head 3D printing machine to finish the coloring process, the desired effect can be achieved, and there is no need to purchase a double nozzle at a high price. It’s gone.