In-depth articles on industrial filter presses from Senjie — chamber, plate-and-frame, membrane, and lab models. Selection guides, technical comparisons, and real-world applications across mining, chemical, food, pharmaceutical and wastewater industries.
Stone-sawing wastewater contains 5-15% fine-mineral slurry. A filter press dewaters it to 60-70% solid cake, recovers 90%+ of process water, and enables landfill or beneficial reuse of the cake.
Oilfield and refinery sludge dewatering uses purpose-built plate-and-frame filter presses with hydrocarbon-resistant materials. Here is how the technology adapts to drilling mud, frac water, and refinery tank-bottom sludge.
Mining concentrate filter presses dewater valuable concentrate from 30-50% to 86-92% solids — meeting smelter and shipping moisture limits while maximizing recovery. Here is the technology.
Filter pressing converts liquid waste sludge (1-4% solids) into a transportable solid (25-35% solids). Here is how to specify a press for municipal biosolids vs industrial chemical wastewater.
Chamber filter presses are the default choice for 70%+ of industrial solid-liquid separation duties — from mining concentrate to chemical filter cake to municipal sludge. Here is what makes them so versatile.
Fully automatic filter presses run 24/7 with one operator per 4-6 machines. The four automation modules — PLC, plate shifter, auto cake discharge, and cloth wash — explained.