The core of choosing the kneading machine discharge method is to match material characteristics, meet production needs, and control costs. The following steps can be taken to make a quick decision:
1. Prioritize the viscosity and morphology of materials
-Ultra high viscosity, large block materials (such as silicone and rubber based materials) ->flip cylinder discharge or hydraulic door discharge to avoid material adhesion and residue.
-Paste like and plastic materials (such as sealants and ointments) → screw extrusion discharge to ensure uniform and quantitative discharge.
-Medium viscosity and good flowability slurry/paste → discharged from the discharge outlet to meet basic production needs.
2. Re match production scale and mode
-Small batch, multi variety intermittent production → flipping the cylinder to discharge materials, cleaning and changing materials quickly.
-Large and medium-sized continuous production line → screw extrusion discharge, can be connected to subsequent filling and forming equipment.
-Large scale industrial mass production, heavy material processing → hydraulic door opening for discharge, improving discharge efficiency.
-Small and medium-sized workshop style production, cost sensitive projects → discharge from the discharge outlet, with low equipment procurement and maintenance costs.
3. Finally, consider additional requirements
-High requirements for discharge cleanliness and material residue → Prioritize flipping the cylinder for discharge.
-High requirements for discharge speed and automation level → Choose screw extrusion discharge or hydraulic door opening discharge.