LY-100(6000LPH) Plate Pressure Oil Purifier

  • Widely used for industrial oil from transformers, machineries, turbines etc;
  • Compact design, it removes particles from used/unqualified oil;
  • Cooperation with international&domestic reputed brands;
  • Automatic control system, equipped with comprehensive protection mechanism;
  • Filter paper as a filtration element, its cost is very favorable. Flow rate 1800LPH to 30000LPH or as requested;
  • 13 Years of purifier manufacturing experience;
  • Customizable;
  • 2 years warranty, 7*24 hours technical support and after services.

For product pricing, customization, or other inquiries:


| Applications

The LY Series Plate Frame Pressure Oil Purifier is mainly used to filter the water and impurities in transformer oil, turbine oil, hydraulic oil, Gear oil, machine oil and other lubricating oils in power plants, power stations, Electrical substations of industrial and mining enterprises, Machine tractor station, petroleum, chemical, metallurgy, machinery, steel, cement, mining, Arms industry and other units. It is an ideal equipment for vacuum oil purifiers, turbine oil filters and other pre-primary filtration.

| Features

  • Simple structure, plate pressure type filtering method, filter paper, filter fuse or filter cloth as filter media.
  • No heating, the additives in the oil are well prevented from degradation or deterioration.
  • Easy to operate, with simple structure, small volume, light weight, easy to carry and operate.
  • Low operation cost, low maintenance time and cost.
  • Special boosting type oil pump has strong suction ability and makes the machine to be used in more oil types.
  • Low noise, quick and convenient to replace the filter paper.
  • High efficiency, can effectively purify the tiny and fine mechanical impurities from oil.

| Flow Chart

| Structure Drawing

| Specifications

Flow RateL/Min3050100125150200250300
Filtration Size≥M20.30.391.31.541.892.02.53.0
Working PressureMPa0 – 0.5
Board Frame SizeMM180×180280×280
Manual Screw 
Filter Frame Quantity1011121314171823
Filter Plate Quantity1112131415181924
Filter Paper SizeMM185×190285×290
Gear Oil PumpFlowL/Min>30>50>100>125>150>200>250>300
Safe PressureMpa0.6
Power Supply380V,3Phase,50hz
Noise dB(A)≤55
Filtration Precision≤1- 3 µm
Inlet DiameterMM2525323232404050
Outlet DiameterMM2525323232404050
Machine LengthMM7007509009501000110012001300
Machine WidthMM300300300400440440440440
Machine HeightMM720840840840840100010001000
Machine WeightKG7686130150180210230280

| Maintenance

  • The machine is mainly composed of filtering bed, oil pump and Coarse filter components
  • Filtering bed is operated continuously, by pressure, the dirty oil is sucked into filtering groups which filter to the side. The groups are made up of a set of alternately sorted filter plates, filter frames, and facility which has a Manual Screw Press Device and press plate. There is a lug on the side of filter plate and filter frame to support the layer board of the machine framework, and There are filtering media, such as industrial filtering paper or filtering cloth, installed between the filter plate and filter frame that will be fixed to form a single filtering chamber between stationary Thrust plate and movable pressing plate under the pressure of the pressing device. Industrial filtering paper or filtering cloth plays the role of filtration.
  • There are two liquid holes equipped on the accordant places of filter plate and frame. After pressed, these holes form two integrated Channels. The waste oil is accessed from the trigonal side of the lug, filtered in the filtering chamber, pumped out from the fan-shaped side of lug, and finally clean oil is obtained.
  • While filtering, the waste oils are distributed to all the filter frames through the input channel, then enter into filter plates’ liquid holes after passing through industrial papers. Finally, clean oil is integrated into the output channels and pumped outside.
  • Meanwhile, the waste residues stay on the industrial paper surface, some water content is also absorbed by the papers. When the waste residues and water content are increased to a certain amount, the filtering resistance is also increased, when it’s up to 0.2 ~ 0.35 MPa, the filtration process should be stopped and filtering paper has to be replaced or cleaned.
  • The Gear Oil Pump and its motor are joined by a flexible rubber gasket. A relief valve is installed at the bottom of oil pump to avoid mechanical troubles because of overhigh pressure. Before delivery in factory, we will set the max pressure value to 150%PN. Customer can adjust this value according to the actual situation, but the value can not be over the max value.
  • The gear oil pump and motor are installed under the filtering bed. Oil pump transfers the oil to the filtration system through a discharge pipe and thrust plate. The oil pump is lubricated by the transferred oils.
  • Coarse filter is installed before the suction port, it’s used to remove the big-size particles and avoid the oil pump’s breakdown from the big-size particles’ entry.
  • Coarse filter should be cleaned periodically: remove the screws & bolts, remove the cover, then take out the filter strainer to clean directly.
  • If there is some oil remaining in the chamber, open the oil return valve, and suck them away to avoid the oil overflowing outside of the machine.

| Machine Picture Display