Oil filter press for oil mills, retaining solid particles to deliver extremely pure oil, in six plate sizes. Each plate carries two filter cloths, either polyester + PP or cotton + PP, with PP always on the outside so dirt cleans off it easily. Three cloth types, polyester, cotton and polypropylene, are supplied to match the seasoning effect, and fabric and thickness are selected by type of oil, moisture level, viscosity and oil temperature, since filtration quality is key for oil mill owners. Cloths fit by opening the centre round nut with a square hole, placing the cloths and tightening the nuts at the centre; a DVD supplied with the oil mill plant shows the method. The press is cleaned every 8 ~ 10 hours, and cleaning takes only 20~30 minutes. The press is made of high graded steel on a fabricated steel structure, a design the maker pioneered, and stands on a supplied base table that gives it height, so brick pillars are unnecessary and installation time and energy are saved. Plates are accurately machined for leak proof joints that withstand operating pressure, and tilt for easy cloth cleaning. The screw thread separates the plates with 50% effort compared to other filter presses. A filter cleaning tool, specially designed with a wooden handle, is part of the standard supply, the oil collection channel is SS 304, and a specially designed filter pump is offered, which some buyers insist on. An aesthetic colour coating finishes the frame in teal, with a row of chrome taps along the plates and a hand wheel screw at one end. Recently 450 filter presses went to a state government in India. Filtration capacity may vary with the type of oil, its viscosity and the % sediments (solid particles) it contains. Sizes (capacity / weight / HP of feed pump / filtration area Sq Mt.): 12" x 12" - 14 plates, 50 liters / hour, 240 kg, 1.5, 1.26 · 16" x 16" - 16 plates, 100 liters / hour, 475 kg, 1.5, 2.56 · 18" x 18" - 18 Plates, 150 liters / hour, 675 kg, 1.5, 3.64 · 20" x 20" - 20 plates, 200 liters / hour, 890 kg, 1.5, 5 · 24" x 24" - 24 Plates, 350 liters / hour, 1400 kg, 2, 8.64 · 30" x 30" - 30 Plates, 700 liters / hour, 1900 kg., 3, 16.87