Dear Viktor, Your solution seems to be of a high precision. Do you know any place where I could get the gear pumps? (preferabely from china) What are they usualy used for (which field)? most of the gear pumps that I found are hydraulic pumps used with internal combustion engines for pumping the lubricants or so, but are designed for continuous operation and high pressures, I doubt they could beby mindoverflow - Paste Extrusion Working Group
Hello, I'm interested in extruding two component resins, then I'm thinking about dosing gear pumps (annular gear pump) or pneumatic valves. Then I would appreciate your opinion about those, or is there a better alternative? I want to avoid the syringe system to get rid of the refilling issues (air). I'm attaching photos of the pump and valve. I can't find the pumps online, well, i found a supby mindoverflow - Paste Extrusion Working Group