Application
1.DZL series hydraulic oil vacuum filter is used in power plant, power station, electric power company, substation industry, metallurgy, petrochemical, machinery, transportation, railway and other industries. It can filter and purify water, impurities, sludge, gas and other harmful components in hydraulic oil and lubricating oil.
2.It can quickly remove 99% free water and 98% dissolved water.
3.It can remove 99% free gas and 95% dissolved gas.
4. The high β value precision filtration system can effectively remove impurities, and the treated oil becomes clear and transparent, reaching or approaching the quality of new oil, so as to ensure the normal operation of hydraulic system, power system and lubrication system, and reduce the cost of replacing new oil.
Main technical parameters:
| 1 |
Model no. |
DZL-20 |
DZL-30 |
DZL-50 |
DZL-100 |
DZL-150 |
DZL-200 |
DZL-300 |
| 2 |
Flow |
1200L/h |
1800L/h |
3000L/h |
6000L/h |
9000 |
12000 |
18000 |
| 3 |
Working vacuum (Pa) |
0.06 - 0.098 |
| 4 |
Working pressure (Mpa) |
≤ 0.4 |
| 5 |
Constant temperature range(ºC) |
20ºC-80ºC |
| 6 |
Water content in oil (mg/L) |
≤100 (GB/T7600) |
| 7 |
Mechanical impurities (%) |
No (GB/T511) |
| 8 |
Filter Precision (μm) |
≤ 5 |
| 9 |
Acid Value (mgKoH/g) |
≤ 0.3 (GB/T264) |
| 10 |
Demulsification degree (min) |
≤ 15 (GB/T7305) |
| 11 |
Working noise (dBA) |
≤ 78 |
| 12 |
Power supply |
380V±10%, 50Hz or 60Hz (Can be customized) |
| 13 |
Total power(KW) |
20 |
23 |
45 |
65 |
86 |
108 |
160 |
| 14 |
Inlet and outlet pipe diameter (mm) |
25 |
25 |
32 |
40 |
50 |
50 |
65 |
| 15 |
Net weight (kg) |
280 |
320 |
580 |
800 |
900 |
1000 |
1200 |
| 16 |
Demension(cm)
(L*W*H) |
100*80*140 |
100*80*150 |
120*90*150 |
150*110*170 |
170*120*180 |
180*130*190 |
200*150*210 |
Advantage
1) It adopted the separation technology, high-efficiency vacuum dehydration, degassing and impurity remova. It has high oil purification efficiency for the industrial oil such as turbine oil, hydraulic oil and lubricating oil, so that the filtered oil can meet the use standard.
2) Compact structure: it adopts the structure of removing filter element without tools, so it is convenient and quick to replace filter element.
3) Equipped with infrared defoaming device: automatically eliminate the oil bubble in the vacuum tank, so as to avoid the damage of the vacuum pump caused by the oil bubble inhalation into the vacuum pump.
4) Equipped with filter element pollution alarm: when pollution of the filter element is fully absorbed, the whole machine will automatically stop running and give an alarm to stop and prompt to replace the filter element.
5) Built in heater: heating efficiency, heat preservation performance, heating speed, etc. are superior to the same industry level.
6) Low power density tubular heating element is adopted, built-in oil shortage protection and digital display constant temperature control device, which will not cause dry burning and oil cracking of oiler under any circumstances, and the whole machine can be operated online.
7) The oil transfer pump works stably with low noise.
8) When the equipment is started, the noise is stable and low. During normal operation, the oil pump does not empty and the motor does not operate under load. In case of any abnormal condition, the alarm can be automatically given, so as to achieve the automatic and reliable protection of the main equipment and ensure the safe and continuous operation of the oil filter for a long time.
9) The machine is equipped with automatic drainage system, automatic anti oil leakage device, automatic oil level control, automatic alarm and shutdown to prevent the oil leakage of vacuum oil filter.
10) The bottom of the whole machine is equipped with a bearing caster for convenient movement.
12) Quick connector is used for oil inlet and outlet pipe, which is convenient to use.
13) The machine has stable performance and avoids the trouble of adjusting each valve after starting the common oil filter.
Accessoires
| Sr |
Decription |
Qty |
| 1 |
Inlet/outlet oil tube |
2 |
| 2 |
Hook |
2 |
| 3 |
Opearting manual |
1 pc |
| 4 |
Calibration report |
1 pc |
Optional items for buyers:
1. Water circulation vacuum pump;
2. Flow meter with accumulation function;
3. On line moisture detector and on-line particle detector;
4. PLC intelligent control, touch screen and dynamic display;
5. High quality imported power components, filter parts and electrical components to improve equipment performance;
6. BT or CT explosion-proof
Customized equipment as per buyer's requirements:
1. The whole machine mechanism can be made into mobile and fixed type;
2. Fully closed and open type can be made;
3. Select the equipment color according to the needs;
4. The whole machine can be made into oil filter with plate and frame, which has better filtering effect for oil with more impurities
Audited Supplier 
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