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KH
1 member Food
Nowadays, the construction of our country is more and more important. The working pressure of the cap manufacturing machine for producing high-quality sand and stone is also continuously increasing. Today, I'm going to make a detailed introduction to sand making machine, about maintenance, environmental protection, investment and other directions. How to extend the service life of sand making machine? In order to make the sand making equipment be able to carry out the production of sand and stone automatically and efficiently, the necessary maintenance measures are essential. In order to ensure the good performance of the sand making machine, only three steps are needed to make the sand making equipment as new as ever. Step 1: quarry staff must do a good job in the regular inspection of the sand machine. No matter any sand making equipment, it is necessary to carefully check the internal key components when switching on and off the machine. This is to prevent serious wear of vulnerable parts, so as to effectively avoid greater damage to the sand machine. Step 2: do a good job of lubrication and maintenance measures for wear parts. As we all know, the sand machine often needs to be crushed for a long time, which is bound to cause fatigue of some parts. If some lubrication measures are taken, its service life can be extended to a certain extent. It needs to be replaced frequently, so as to effectively solve the problem of dirt in the bearing of sand making machine. Step 3: be careful not to allow the sand making equipment to work under high temperature for a long time. Any mining machinery can not bear the severe high temperature environment, which will burn some lines of the sand machine. According to the principle of heat expansion and cold contraction, the thermal stress produced by high temperature will make some parts inside the machine very large, which will cause certain difficulties to the good operation of the sand making machine. Therefore, it is necessary to ensure that the sand making equipment has a good working environment. How to invest in pebble sand making machine? 1. The equipment supplier of pebble sand making machine shall not only ensure the quality of equipment, but also take the road of green environmental protection. Compared with the traditional equipment, the production equipment of Shisheng River pebble sand machine is more uniform in particle size, which can reduce the consumption of minerals. Pebble sand making machine has powerful function, good effect, fine and even sand making, which can maximize the interests of customers. 2. Pebble sand machine is widely used in mines. By using the sand making machine, the early grinding of the ore can be carried out, which plays an important role in making the pebbles available for grinding and reducing the investment of grinding equipment. Non professional equipment can also meet the needs of work, but not so detailed. 3. The equipment supplier of pebble sand making machine is not only suitable for the crushing of soft and medium hard materials, but also ensures its role in the crushing of hard materials. This kind of sander is widely used in refractories, cement and other materials, as well as in ore, metallurgical slag and other places. How to control the noise of the new sand making machine? 1. First of all, the noise elimination of our new sand making machine needs to start from our equipment itself. At present, our new sand making machine equipment is equipped with noise reduction system, which can not make the sound disappear, but can reduce the noise produced during the use of our new sand making machine 2. We can block it. We can block it with walls or other things around our sand making machine, which can also indirectly reduce our noise and will not affect the rest of our users 3. When using the new sand making machine, we can check our equipment to ensure that we will not have problems in the process of use, the vibration is small, and we can also indirectly reduce our noise.
Gold Eagle
Do You Know How End Cans Are Made?
1 member Food
There are mainly two types of end can used in the packaging industry: 2-piece and 3-piece tin cans. 2-Piece Tin Cans Cup Blanking and Drawing – A press produces cups from coils of steel or aluminum. Ironing and Doming – The cups are then subjected to a sequence of rings. This process irons out the cans to form the bottom domes. Trimming – The cans spin while a cutting device trims the cans to length. Cleaning – The trimmed cans undergo several cleaning processes. Printing and Varnishing – The cans are now rolled against a cylinder for printing and varnishing. Bottom Varnishing – The cans pass an applicator for bottom varnishing. Baking – The varnished cans then wind through a conveying system inside an oven for drying and setting of lithography. Inside Spraying – The application of a compounded protective coating inside the cans follows. Baking – The next baking process comes next to cure the inside coating. Necking – The necks of the cans are reduced so that they will fit the size of the can end. Flanging – Flanges are formed on the cans’ rims for double seaming in the future using a tin can sealing machine. Testing – Each of the produced cans are tested for leakages. 3-Piece Tin Cans Shearing – A shear press cuts a large metal coil into sheets. Coating – A protective coating is applied onto the metal sheets which are cured after. Printing – The manufacturer decorates the sheets according to the customer’s preferences. Varnishing – The decorated sheets undergo varnishing before curing. Slitting – The body sheets are cut into individual blanks which are later formed into tin cans. Scroll Shearing – A device cuts the body blanks into smaller scroll sheets. End Forming – Stamping of ends from the smaller scroll sheets follows. The finished products are packed and delivered to customers and fabricating plants. Body Forming – A bodymaker forms the body blanks into cylinders then joins the side seams through soldering, cementing, or welding. Flanging – The cylinders from the previous process enter a flanger. The flanger rolls the metals on both of the cylinders’ ends to form flanges. Similar to the 2-piece cans, these flanges are created for double seaming purposes. Double Seaming – An end of the can, either the top or the bottom end, depending on the customer’s specifications, is connected to the can through double seaming. Spray Coating – The placement of a final coating on each can’s interior surface follows. This coating serves as the can’s protection from rust and corrosion. Baking – The applied interior coating undergoes baking and curing processes through an oven. This oven is a funnel type one in which the operator must control the time-temperature values carefully.
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