An Oiling System Manufacturer Integrating Design, Production And Sales, With Its Own Brand TRIBOS, Has Been Committed To The Development And Production Of Precision Automatic Oiling Devices For Stamping Processing For Many Years
Oiling device: electrostatic oiling device rust prevention oil use need to pay attention to matters
With the rapid development of industrialization in China, especially the rapid development of automobile manufacturing and home appliance manufacturing, the requirements for cold rolled steel and galvanized steel, which are the most critical in their use, are getting higher and higher, especially for their mechanical properties and surface quality. One of them is that the amount of antirust oil applied to the product surface should be 0.5 ~ 2.5g/, and it must have good antirust performance and compatibility with electrophoretic coating process. This is when the electrostatic oiling device can play a great role.
In order to ensure the amount of oil on the surface of cold rolled steel plates, many cold rolling mills have changed roller oiling and manual oiling to electrostatic oiling. This new method of electrostatic oiling is to atomize the antirust oil and use the high pressure electrostatic field to distribute the atomized particles evenly on the surface of the steel plate. The anti-rust oil of electrostatic oiling device is a kind of anti-rust oil for electrostatic oiling machine, which is suitable for metallurgical industry to oil and prevent rust on cold-rolled sheet and galvanized sheet by electrostatic oiling machine, and also suitable for long-term storage and anti-rust of general mechanical equipment.
The anti-rust oil of the electrostatic oiling device can be directly used for oiling and preventing rust of galvanized or cold-rolled steel sheets by brushing, dipping or electrostatic spraying. In addition, if electrostatic spraying antirust oil is not used, it should be placed in a cool and dry place in time to avoid the entry of moisture impurities to the maximum extent possible, which will affect the antirust quality of the products.
Application and operation and maintenance of rust prevention oil of electrostatic coating device: Industrial application. Rustproof oil can prevent corrosion of steel plates and is the most commonly used rustproof material for protecting steel plates at present. During the use of antirust oil, the parts of the steel plate that are easy to corrode should be coated with antirust oil. At present, two methods are commonly used for steel plate coating: roll coating and electrostatic coating. Electrostatic oiling is the most widely used method. Since the end of 1990, in the rolling process and finishing process of cold-rolled steel plates in China, the traditional method of roller oiling is no longer used, but a new method of electrostatic oiling is applied. It can be seen through the actual industrial production process that this oil has excellent atomization performance, uniform oiling performance, excellent antirust performance and excellent degreasing performance. This oil can meet the requirements of domestic steel plate protection.
Use and maintenance of electrostatic oiling device: In order to enable users to better use the rust prevention oil in industrial production, the guidance on the use, maintenance and operation process of electrostatic spraying rust prevention oil is to be elaborated to customers.
Features of Aluminum Foil Coating
Aluminum foil oiling can be divided into sheet aluminum foil according to its shape. Most of the raw materials for the deep processing of aluminum foil are supplied in roll form. Only a few manual packaging occasions use aluminum foil. Aluminum foil coating oil can be divided into hard foil and soft foil according to its status. Aluminum foil oiled hard foil: Rolled aluminum foil without softening treatment (annealing) and degreasing treatment has a residual surface.
Application of aluminum foil oiling
Aluminum foil coated with oil is a stamping material made of aluminum rolled directly onto a thin sheet. The stamping effect of aluminum foil coated with oil is similar to that of pure silver foil, so it is also called fake silver foil. Due to its softness and ductility, aluminum has a silvery-white luster. Aluminum foil can also be printed if the rolled sheet is mounted on offset paper with sodium silicate and other materials.
The difference between nozzle type electrostatic oiling equipment and knife and beam type electrostatic oiling equipment
Knife beam type electrostatic oiling equipment is oil pump directly on the knife beam, through the tiny gap of the knife beam to spray oil. Because the gap of the knife beam is very small, so the oil purity requirements are very high. In actual production, it is impossible to completely clean the annealed strip or the cleaned strip surface with more or less residual iron powder and dust, which will inevitably cause the knife beam (especially the lower knife beam) to be blocked during the continuous production process, resulting in uneven oiling or leakage on the strip surface. Nozzle type electrostatic oiling equipment uses air pressure to pump oil to the nozzle and then sprays the oil out, so even if there are some tiny impurities in the oil under the pressure of the pump and air, the nozzle will not be clogged. Even if there is slight clogging, the impurities can be blown out of the nozzle by directly increasing the air flow, thus ensuring the quality of oiling.
Oiling equipment: the development trend of electrostatic oiling equipment
Today, with the flourishing of science and technology, the help of oiling equipment is indispensable for everything from hot water to security doors, to cars or buildings. It can be said that because of the existence of oiling equipment, it not only saves the time we don't need to waste in our daily life, but also reduces some unnecessary expenses and plays a significant role in the direction of our business. On the contrary, some delays in production or mistakes in details may bring adverse effects to ourselves, so it is still important to grasp this link.
Oiling equipment: matters requiring attention in the use and maintenance of electrostatic oiling equipment
The electrostatic oiling equipment consists of oiling chamber, high voltage electrostatic power supply, oil supply system, oil circuit heating and circulating system, electric control system and operating table. The upper and lower oiling knife beams/nozzles are horizontally installed in the oiling chamber, and the steel plate can pass through freely. The oil supply system quantifies the oil supplied to the oiling knife beam/nozzle to flow evenly from the knife gap of the knife beam and nozzle.
Oiling equipment: functional characteristics of electrostatic oiling equipment
Electrostatic oiling equipment is a device that uses high voltage electrostatic to evenly spray antirust oil or other process media on the surface of the plate and strip. Composition: Electrostatic oiling equipment consists of oiling chamber, high voltage electrostatic power supply, oil supply system, electric control system and operating table.