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How to recycle plastic bottles? What is the difference between tin can and plastic bottle?

In everyday life, the garbage we see everywhere contains a lot of recyclables. These include plastic bottles, scrap metal, waste paper and glass.

Now let’s pay attention to it, what will happen after the bottle is recycled?

Here we make a brief introduction. Recycling workers collect the garbage mixed with various substances in a garbage collection station. Later, when the recycling station saturates the garbage, a large truck will be used to transport the garbage to the large equipment for garbage processing.

After strict sorting, after this process, the paper, glass, material, and metal are separated. Expectations that have been scored high will be sent to the soldiers with compression function expectation compaction machinery to compress and pack, greatly compressing its volume. Squeezed into a big bag

After that, the package will be cleaned, the cap removed, dewatered with a dehydrator, etc. These are preparation processes. Washed hope

The bottle will be pulverized with a pulverizer, melted with high temperature, cooled and granulated, and applied to the factory as a raw material method after application

reproduction. Recycling is easy for us, and while we are recycling, we are saving trees, forests, animals, and even the entire world, in the process of production, you save raw materials while making our world more healthy, so that we rely less on oil, so that a virtuous circle of economic and social development is formed.

What is the difference between tin can and plastic bottle? You can find out in the form below.

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Foreign customers visit the production line in the customer factory.

Foreign customers visit the production line in the customer factory. They are very satisfied with the production line of our company. They have already pulled down the orders of two production lines! Thank you for your trust! This line is the automatic can making production line specially designed for food can、chemical barrel with the character of low noise、fast speed and being easy to change the can type.It integrates automatic can standing 、 automatic flanging(servo motor)、automatic lid feeding、automatic bottom sealing、automatic reversing、automatic top lid sealing and is the preferred production of canning factory. Yixin equipment will go all over the world! Yixin Technology Please feel free to contact us! EMAIL: Contact Tel: +86-7928382828/8352066 Https:www.canmakingmachine.net 话题标签canmakingmachine 话题标签tincanmakingmachine 话题标签automatictincanmakingmachine 话题标签Semi-automatictincanmakingmachine 话题标签roundtincanmakingmachine 话题标签roundtincanmakingmachine 话题标签smalltincanmakingmachine 话题标签machineformakingtincan 话题标签tinplatetincanmakingmachine 话题标签beertincanmakingmachine 话题标签foodtincanmakingmachine

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A production line to Syria has been loaded successfully!

Serious customers, serious work spirit! Learn from customers who work hard! A production line to Syria has been loaded successfully!This line is suitable for 18L big square can automatic making , which adopts the modular design and integrates automatic indexing,automatic into square shape,automatic making panel corner and surface、 automatic flanging、automatic top lid sealing、automatic reversing、automatic bottom lid sealing. It’s suitable for making mental round can in line of food、medicine、chemical engineering、paint、edible oil etc. Yixin equipment will go all over the world! Yixin Technology Please feel free to contact us! EMAIL: Contact Tel: +86-7928382828/8352066 Https:www.canmakingmachine.net

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10-25LConical Round Can production line Sent To Russia

10-25LConical Round Can production line Sent To Russia

→ You can look at the machine ←

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Semi-automatic tin can making machine-Semi-automatic tin can making machine

A newly assembled laundry and toilet soap production line is being tested in our plant before delivery.(Semi-automatic tin can making machine)

—–China Jiujiang Yixin Technology

→ You can look at the machine ←

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How to master PLC from scratch (I) Fully automatic can making machine

Fully automatic can making machine,

How to master PLC from scratch (I)Fully automatic can making machine

PLC in the eyes of people who now understand, is indeed a relatively simple thing, after all, it belongs to the application type of secondary programming development.But as a zero – based beginners, to learn PLC, or to pay a certain amount of time to explore.Must first understand PLC is the relay circuit of the software, and the nature is to draw on the computer relay circuit diagram, this is the basis of it, so before learning PLC, you must be a little electrician foundation, to understand and use the use of a relay circuit, this is very important, after all, the PLC software is to simulate the hardware circuit.

 

Beginners master PLC program upload and download, this is the first step.

Because the PLC peripheral circuit has been installed, as long as a PLC Y point such as Y4 set, Y4 corresponding lights will be lit up, with universal can be measured to an output contact signal.Mitsubishi is total Yang, as long as the public end of the PLC COM met some X point, such as X1, the X1 will be light, and inside the PLC have X1, the quantity of state, the state will become a high level, to let the X1 this normally open point to connect to an intermediate relay coils of M1, M1 will be “charged”, M1 control normally open contacts will be off, the relay control circuit and offline.So when you’re programming, it’s exactly the same thing as if you were drawing a trapezoid below the line.If a beginner understands this point, he is on the threshold.

Fully automatic can making machine

Fully automatic can making machine,

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Stainless steel or stainless iron?can making production line

can making production line

Stainless steel or stainless iron?can making production line

4. Welding

316 stainless steel has good welding performance.All standard welding methods are available for welding.When welding, 316Cb, 316L or 309Cb stainless steel filler rod or electrode can be used for welding according to the purpose.In order to obtain the best corrosion resistance, the welding section of 316 stainless steel needs to be annealed after welding.If 316L stainless steel is used, no post-weld annealing is required.

5. Mechanical properties

Austenitic stainless steel has the lowest yield of all steel.Therefore, in terms of mechanical properties, austenitic stainless steel is not the best material for the stem, because the diameter of the stem will increase to ensure a certain strength.The yield point cannot be improved by heat treatment but can be improved by cold forming.

6. Magnetic

Because of the wide application of austenitic stainless steel, people are under the false impression that all stainless steel has no magnetism.Austenitic stainless steels are generally understood to be non-magnetic, as is the case with hardened-forged steels.But the 304 treated by cold forming is somewhat magnetic.For cast steel, 100% austenitic stainless steel is not magnetic.

7. Low-carbon stainless steel

The corrosion resistance of austenitic stainless steel comes from the chromium oxide coating formed on the metal surface.If the material is heated to 450 ℃ to 900 ℃ high temperature, the structure of the material will change, along the edge of crystal form of chromium carbide.In this way, no chromium oxide protective layer can be formed on the edge of the crystal, which leads to the reduction of corrosion resistance.This corrosion is called intergranular corrosion.

8. Why does stainless steel rust?

Why does stainless steel rust?When the stainless steel tube surface appears brown rust spot (point), people feel surprised: think that “stainless steel is not rust, rust is not stainless steel, may be steel problems”.In fact, this is a one-sided view of the lack of understanding of stainless steel.Stainless steel will rust under certain conditions.

Stainless steel has the ability to resist atmospheric oxidation, that is, rust, but also has the ability to contain acid, alkali, salt in the medium is corrosion resistance, that is, corrosion resistance.However, the corrosion resistance of steel varies with its chemical composition, protective condition, service condition and environmental media type.For example, 304 steel pipe has absolutely excellent anti-rust ability in the dry and clean atmosphere, but it will soon rust if moved to the coastal area in the sea fog containing a large amount of salt.The 316 pipe performed well.Therefore, not any kind of stainless steel, in any environment can resist corrosion, not rust.

can machine,can making machine,tin can making machine,can making production line,can sealing machine,can seaming machine

can making production line

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Stainless steel or stainless iron?round tin can making machine

round tin can making machine

Stainless steel or stainless iron?Tin can making machine          

316 and 316L stainless steels are molybdenum-containing stainless steels.The molybdenum content of 316L stainless steel is slightly higher than that of 316 stainless steel.Due to the molybdenum in steel, the steel is superior to 310 and 304 stainless steels in overall performance. 316 stainless steels have a wide range of USES under high temperature conditions when the concentration of sulfuric acid is lower than 15% and higher than 85%.316 stainless steel also has good chloride erosion properties, so it is commonly used in Marine environments.The maximum carbon content of 316L stainless steel is 0.03. It can be used for welding purposes where annealing is not possible and where maximum corrosion resistance is required.

1. Corrosion resistance

The corrosion resistance of 316 stainless steel is better than that of 304 stainless steel.In addition, the 316 stainless steel is resistant to Marine and corrosive industrial atmospheres.

In general, 304 stainless steel and 316 stainless steel in terms of chemical corrosion resistance is not much different, but in some specific media under the difference.Initially developed for 304 stainless steel, in particular cases, the material of Pitting Corrosion, Pitting Corrosion) is more sensitive.Adding an additional 2 to 3 percent of molybdenum can reduce this sensitivity, resulting in 316.In addition, these additional molybdenum can reduce the corrosion of certain thermoorganic acids.

316 stainless steel has almost become the standard material in the food and beverage industry.Due to the worldwide shortage of molybdenum and the higher nickel content in 316 stainless steel, 316 stainless steel is more expensive than 304 stainless steel.

2. Heat resistance

316 stainless steel has good oxidation resistance for intermittent service under 1600 c and continuous service under 1700 c.In the range of 800-1575 degrees, it is best not to continuous action 316 stainless steel, but in the temperature range outside the continuous use of 316 stainless steel, the stainless steel has good heat resistance.The carbide resistance of 316L stainless steel is better than that of 316 stainless steel, which can be used in the above temperature range.

3. Heat treatment

Annealing in the 1850-2050 temperature range, then rapid annealing, then rapid cooling.316 stainless steel shall not be hardened by overheating.

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round tin can making machine

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Stainless steel or stainless iron?round tin can making machine

 round tin can making machine

Stainless steel or stainless iron? round tin can making machine

What are “steel” and “iron”, what are their properties and what are their relations? How do we usually say 304, 304L, 316 and 316L, and what are the differences between them?

Steel: iron as the main element, carbon content is generally less than 2%, and contains other elements of the material.

Iron: a metallic element, atomic number 26.Iron material has strong ferromagnetism and good plasticity and thermal conductivity.

Stainless steel: resistant to air, steam, water and other weak corrosive medium or stainless steel.304, 304L, 316, 316L are the 300 series austenitic stainless steels normally used.

1.304 stainless steel

Performance

304 stainless steel is the most common steel, as a widely used steel, has good corrosion resistance, heat resistance, low temperature strength and mechanical properties;Punching, bending, such as hot workability is good, no heat treatment hardening phenomenon (non-magnetic, with temperature to 196 ℃ ~ 800 ℃).

Scope of application

Household goods (1, 2 types of tableware, cabinets, indoor plumbing, water heaters, boilers, bathtubs)

Auto parts (windshield wiper, muffler, molding products)

Medical appliances, building materials, chemistry, food industry, agriculture, ship parts

2.304L stainless steel (L is low carbon)

Performance

As a low carbon 304 steel, its corrosion resistance is similar to that of 304 steel in general condition, but after welding or eliminating stress, its grain boundary corrosion resistance is excellent.Under the condition of without heat treatment, can also keep a good corrosion resistance, temperature 196 ℃ ~ 800 ℃.

Scope of application

Used in chemical, coal and petroleum industries with high requirement of resistance to grain boundary corrosion, outdoor machines, heat-resistant parts of building materials and parts with difficulty in heat treatment.

3.306 stainless steel

Performance

316 stainless steel due to the addition of molybdenum, so its corrosion resistance, atmospheric corrosion resistance and high temperature strength is particularly good, can be used in harsh conditions;Excellent hardening property (no magnetism).

Scope of application

Equipment, chemical, dye, paper making, oxalic acid, fertilizer and other production equipment used in seawater;Photography, food industry, coastal facilities, ropes, CD poles, bolts, nuts.

4.316L stainless steel (L is low carbon)

Performance

As a low carbon series of 316 steel, it has the same properties as 316 steel and excellent resistance to grain boundary corrosion.

Scope of application

Products with special requirements for resistance to grain boundary corrosion

round tin can making machine

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Tin can Deep drawing process analysis(tin cans production line)

Tin can Deep drawing process analysis(tin cans production line)  Deep drawing is a cold stamping process in which flat blank or semi-finished blank is deep drawn into an open hollow part by means of a mould.Drawing process can be made into the shape of products: cylindrical, gateway, spherical, conical, rectangular and other irregular open hollow parts.Drawing process combined with other stamping process, can produce complex shape parts, such as blanking process and drawing process combined with blanking compound die.  1. Deformation process of deep drawing  In deep drawing, the blank of the middle plate is first compressed by the blank holder, and the punch goes down, forcing the material (flange part) under the blank holder to generate plastic deformation and flow into the gap between the convex and concave dies to form the side wall of the cylinder.  2. Various drawing phenomena  1) corrugate  When drawing deep, the tangential compressive stress of the flange part is large enough to exceed the anti-instability ability of the material, and the flange part of the material will become unstable and swell, which is called wrinkling.Wrinkling is one of the main causes of waste products in deep drawing process. Normal deep drawing process is not allowed.The pressure of the common pressure ring holds down some materials of the flange to prevent wrinkling.  2) cutting margin  Due to uneven die clearance, thickness change, unequal friction resistance, inaccurate positioning and materials, mechanical properties of directivity, etc., resulting in the drawing part of the high and low, for the high requirements of the drawing part, need to add a cutting process.  3) calculation of blank size  It is mainly based on the principle of volume invariance and the variation of wall thickness in drawing.The principle of equal surface area between workpiece and blank before and after drawing is called equal area method.  4) factors affecting the drawing coefficient  A. mechanical properties of materials  B. Relative thickness of blank T/D  C. Drawing method: when there is a pressure ring, the drawing coefficient M can be smaller.  D. Die structure: the drawing coefficient is greatly affected by the size of the round corner of the concave punch of the drawing die and the clearance between the concave punch.  E. Friction and lubrication conditions: the contact surface between the die, pressure ring and the blank shall be smooth.But punch and blank contact surface to rough some good, not lubrication, in order to increase the friction, reduce the possibility of cracking.  tin cans production line tin cans production line

Tin can Deep drawing process analysis(tin cans production line)

Deep drawing is a cold stamping process in which flat blank or semi-finished blank is deep drawn into an open hollow part by means of a mould.Drawing process can be made into the shape of products: cylindrical, gateway, spherical, conical, rectangular and other irregular open hollow parts.Drawing process combined with other stamping process, can produce complex shape parts, such as blanking process and drawing process combined with blanking compound die.

1. Deformation process of deep drawing

In deep drawing, the blank of the middle plate is first compressed by the blank holder, and the punch goes down, forcing the material (flange part) under the blank holder to generate plastic deformation and flow into the gap between the convex and concave dies to form the side wall of the cylinder.

2. Various drawing phenomena

1) corrugate

When drawing deep, the tangential compressive stress of the flange part is large enough to exceed the anti-instability ability of the material, and the flange part of the material will become unstable and swell, which is called wrinkling.Wrinkling is one of the main causes of waste products in deep drawing process. Normal deep drawing process is not allowed.The pressure of the common pressure ring holds down some materials of the flange to prevent wrinkling.

2) cutting margin

Due to uneven die clearance, thickness change, unequal friction resistance, inaccurate positioning and materials, mechanical properties of directivity, etc., resulting in the drawing part of the high and low, for the high requirements of the drawing part, need to add a cutting process.

3) calculation of blank size

It is mainly based on the principle of volume invariance and the variation of wall thickness in drawing.The principle of equal surface area between workpiece and blank before and after drawing is called equal area method.

4) factors affecting the drawing coefficient

A. mechanical properties of materials

B. Relative thickness of blank T/D

C. Drawing method: when there is a pressure ring, the drawing coefficient M can be smaller.

D. Die structure: the drawing coefficient is greatly affected by the size of the round corner of the concave punch of the drawing die and the clearance between the concave punch.

E. Friction and lubrication conditions: the contact surface between the die, pressure ring and the blank shall be smooth.But punch and blank contact surface to rough some good, not lubrication, in order to increase the friction, reduce the possibility of cracking.

tin cans production line tin cans production line

Tin can Deep drawing process analysis(tin cans production line)  Deep drawing is a cold stamping process in which flat blank or semi-finished blank is deep drawn into an open hollow part by means of a mould.Drawing process can be made into the shape of products: cylindrical, gateway, spherical, conical, rectangular and other irregular open hollow parts.Drawing process combined with other stamping process, can produce complex shape parts, such as blanking process and drawing process combined with blanking compound die.  1. Deformation process of deep drawing  In deep drawing, the blank of the middle plate is first compressed by the blank holder, and the punch goes down, forcing the material (flange part) under the blank holder to generate plastic deformation and flow into the gap between the convex and concave dies to form the side wall of the cylinder.  2. Various drawing phenomena  1) corrugate  When drawing deep, the tangential compressive stress of the flange part is large enough to exceed the anti-instability ability of the material, and the flange part of the material will become unstable and swell, which is called wrinkling.Wrinkling is one of the main causes of waste products in deep drawing process. Normal deep drawing process is not allowed.The pressure of the common pressure ring holds down some materials of the flange to prevent wrinkling.  2) cutting margin  Due to uneven die clearance, thickness change, unequal friction resistance, inaccurate positioning and materials, mechanical properties of directivity, etc., resulting in the drawing part of the high and low, for the high requirements of the drawing part, need to add a cutting process.  3) calculation of blank size  It is mainly based on the principle of volume invariance and the variation of wall thickness in drawing.The principle of equal surface area between workpiece and blank before and after drawing is called equal area method.  4) factors affecting the drawing coefficient  A. mechanical properties of materials  B. Relative thickness of blank T/D  C. Drawing method: when there is a pressure ring, the drawing coefficient M can be smaller.  D. Die structure: the drawing coefficient is greatly affected by the size of the round corner of the concave punch of the drawing die and the clearance between the concave punch.  E. Friction and lubrication conditions: the contact surface between the die, pressure ring and the blank shall be smooth.But punch and blank contact surface to rough some good, not lubrication, in order to increase the friction, reduce the possibility of cracking.  tin cans production line tin cans production line

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