32 # and 68 # Anti-Wear Hydraulic Oil Filter Machine for Dehydration and Impurity Removal, Vacuum Oil Filter Machine

• Customization: Available
• Certification: ISO9001, CE
• Application: Turbine Oil, Lubricant Oil, Transformer Oil, Engine Oil
• Model NO.: ZJD-50
• Voltage: 380V
• Folw Rate: 50 L/min
• OEM: Yes
• MOQ: 1
• Apply: Filter New Oil; Add New Oil and Filter; etc
• Working Pressure: <0.6MPa
• Emulsification Value: ≤15min
• Gas Content of Oil: ≤0.1%
• Cleanliness: ≤ Level 6
• Transport Package: Wood Carton
• Specification: high vacuum oil dehydration Purifier
• Trademark: LEFILTER
• Origin: Xinxiang, China
• HS Code: 8421999090
• Production Capacity: 100 Pieces a Week
• Package Size: 125.00cm * 92.00cm * 160.00cm
• Package Gross Weight: 50.000kg

Product Description

 

Product Parameters

Main parameters of ZJD series vacuum oil filter
Indicator Name	unit	ZJD-10	ZJD-20	ZJD-30	ZJD-50	ZJD-75	ZJD-100	ZJD-150	ZJD-200
internet traffic	L/H	600	1200	1800	3000	4500	6000	9000	12000
Working vacuum	Mpa	-0.06~-0.095
Working pressure	Mpa	≤0.4
Constant temperature control range	ºC	0~100
water content	PPm	≤100
cleanliness	NAS	≤ Level 6
power supply	380V/50Hz (according to user requirements)
work noise	dB(A)	≤75	≤75	≤78	≤78	≤80	≤80	≤82	≤82
Emulsification value	min	≤15min
Electric-heating power	kW	18	24	30	45	60	72	120	144
Total electric power	kW	20.5	26.5	34	49	65	77.5	128	154.5
Inlet (outlet) pipe diameter	mm	25	25	25	32	42	42	50	60
Equipment weight	Kg	450	550	600	750	850	1000	1200	1500
Oil index after cyclic processing
Emulsification value	min	≤15min
gas content of oil	%	≤0.1%
Water content in oil	%	trace
cleanliness	NAS	≤ Level 6
accuracy	μm	≤ 5 μ m (can be customized according to customer requirements)

Product Description

The core of a vacuum oil filter is to create a low-pressure (vacuum) environment, utilizing the significant decrease in boiling point of water at low pressure to separate water. Its workflow usually includes the following key steps:
1. Primary filtration (pre filtration):
The coarse filter or pre filter element (such as 100-25 microns) at the oil inlet first removes large particle impurities and free water from the oil, protecting the subsequent precision filter element and pump.
2. Heating (optional but common):
The oil flows through the electric heater and is heated to a specific temperature range (usually 50-65 ° C, never exceeding the flash point of the oil! ).
Purpose:
Reduce viscosity: Improve fluidity, facilitate subsequent atomization and water evaporation.
Accelerating water evaporation: Increasing temperature allows water molecules to gain more energy, making it easier to vaporize in a vacuum environment. Improve dehydration efficiency.
Disrupting the emulsified state: Helps to separate emulsified water.

3. Vacuum separation (core process):
The preheated oil enters the vacuum separation chamber (vacuum tank). The container is vacuum pumped to a high vacuum state (usually with an absolute pressure of several hundred Pa or even tens of Pa).
4. Gas liquid separation:
The water vapor and released gas generated by evaporation are continuously pumped away by a vacuum pump.
Before entering the vacuum pump, these humid and hot gases usually pass through a condenser (cold trap):
The condenser is cooled (air-cooled or water-cooled), condensing most of the water vapor into liquid water.
The condensed water is collected in a water storage tank and can be discharged regularly.
A small amount of uncondensed water vapor and non condensable gases are ultimately pumped out of the system by a vacuum pump.
5. Fine filtration:
The oil that has undergone deep dehydration and degassing is pumped out from the bottom of the vacuum separation chamber by the oil discharge pump.
Before oil discharge, the oil will flow through a fine filter (such as 3, 5, 10 microns) to remove tiny solid impurities or carbides that may precipitate during heating and vacuum treatment, as well as residual particles in the system, ensuring that the particle cleanliness of the output oil meets the standard.
6. Output purified oil:
Clean and dry oil is transported back to the equipment oil tank or storage container.

FAQ

Q1.What is your packing clause?
Answer:generally, we put our goods in neutral white boxes and brown cartons. Or customize any kind of packing according to your request. If you have registered a patent legally,We can put the goods in your brand packing box after receiving your authorization.
Q2.What is your payment condition?
Answer: T / T 30% as a margin, 70% before delivery.Before the balance is paid, we will show you the photos of the products and packaging.
Q3.What is your delivery condition?
Answer: EXW, FOB, CFR, CIF, DDU.
Q4.What's your delivery time?
A:Generally speaking,it takes 30 to 60 days after receiving the advance payment.The exact time of delivery depends on the items and quantities of your order.
Q5. Can you make it according to the sample?
Answer:Yes,we can produce it through your sample or technical drawings.We can build molds and fixtures.
Q6.What is your sample policy?
Answer:if we have spare parts in stock, we can provide the sample, but the customer must pay the sample cost and the cost of the sample.Express delivery cost.
Q7.Did you test all the goods before delivery?
Answer: Yes, we have 100% tests before delivery.
Q8: how do you make our business a long and good relationship?
Answer: 1. We maintain good quality and competitive price to ensure our customers benefit.