- 2018-5-15The influence of condensation point of hydraulic oil filter
1. freezing point can be used to estimate wax content in waxy oil products to some extent. The more the paraffin content in the oil, the more easily solidified. If 0.1% paraffin is added to the oil, t ...
- 2018-5-15What should we pay attention to when measuring the freezing
When determining the freezing point of oil products, we should pay attention to the following items in addition to the test procedures specified in the standard method. 1. to strictly control the ...
- 2018-5-15Hydraulic oil filter oil machine oil condensation point comp
The portable oil filter is mainly used for filtering and cleaning oil with different viscosity, such as lubricating oil, hydraulic oil, guide oil and cutting oil. Using the former large stainless stee ...
- 2018-5-15What is the mechanism of the solidification of insulating oi
At low temperatures, the oil will lose its fluidity. The mechanism of solidification is in two ways. One is suspended structure and the other is sticky temperature. (1) structure solidification. Str ...
- 2018-5-15The low temperature fluidity, the condensation point and the
The low temperature fluidity of oil refers to the increase of viscosity of oil with the decrease of temperature and the decrease of its surface mobility. When the temperature is reduced to a certain r ...
- 2018-5-15The significance of flash point and self ignition point of i
The significance of determining flash point and self ignition point of insulating oil in practical application has the following points. (1) the composition of distillate can be judged from the flas ...
- 2018-5-15What should we pay attention to when measuring the flash poi
When determining the flash point of hydraulic insulating oil, we should pay attention to the following items in addition to strictly following the steps required in the regulations. (1) in the deter ...
- 2018-5-15 The factors that affect the flash point of transformer insu
1. the main factors that affect flash point of oil products are as follows. (1) it is related to the distillate of oil. Generally speaking, the flash point increases with the increase of the fract ...
- 2018-5-15The flash point and ignition point of the oil of the hydraul
Under the specified conditions, the oil is heated by the oil. With the increase of the oil temperature, the concentration of the oil vapor on the oil level in the air is also increased. When it is rai ...
- 2018-5-15Viscosity characteristics of oil products of lubricating oil
The viscosity of the oil decreases with the increase of temperature and increases with the decrease of temperature. The viscosity changes obviously with the rise and fall of temperature. It is called ...
- 2018-5-15Attention should be paid to county matters when determining
(1) the size of the en's viscometer should be in accordance with the requirements. The outflow tube is the main part of the en's viscometer. The inner surface of the tube is carefully polished and tra ...
- 2018-5-15Attention should be paid to county matters when determining
(1) strictly constant temperature. Strict constant temperature is stipulated. It is one of the important conditions to determine the viscosity of liquid oil. Because the viscosity of liquid oil decr ...
- 2018-5-15The operation method for measuring the viscosimeter of insul
(1) the positive branch viscosity score controller and the wide tube two parts. In the middle, the U - shaped elbow is linked. The basic points are measuring balls, capillary tubes and storage devices ...
- 2018-5-15Factors affecting the viscosity of oil insulating oil produc
The viscosity of oil products determines the effect of oil on the hydraulic system, lubrication system and insulating oil system. The factors that affect the viscosity of the oil are as follows: (1) i ...
- 2018-2-7Description of the use of hydraulic oil filter press
Description of the use of hydraulic oil filter press: 1. connect the inlet and outlet pipe of oil, according to the total power of the size of the machine connected to the three-phase four wi ...
- 2018-2-7Working principle of hydraulic oil filter oil filter
Working principle of hydraulic oil filter oil filter: 1.vacuum purifier is designed according to the boiling point of water and oil. It is made up of vacuum heating tank, fine filter, condens ...
- 2018-2-7Transformer oil filter
Transformer oil filter 1. in order to meet the electrical maintenance departments on-site maintenance of various types of high and low pressure oil equipment needs, we design has the advant ...
- 2018-2-7Daily maintenance and maintenance of hydraulic oil filter
Daily maintenance and maintenance of hydraulic oil filter: 1. keep the cleanliness of each pump and prevent the entry of the sundries. 2. vacuum pump maintenance, please see the vacuum ...
- 2018-2-7Precautions for operation of hydraulic oil filter
1. when the vacuum pump works, we should pay attention to the oil standard of the oil mark (oil should be on the line of oil). When there is more water in the vacuum pump oil, it should be r ...
- 2018-2-7Live operation of oil filter
The charged operation must be carried out on a sunny day; connecting inlet and outlet pipe should be performed in the field of power engineers under the command; the first is the preparation ...