polishing machine for Low Alloy Steel Iron- Factory Suppliers Manufacturers From China
Our company sticks into the basic principle of "Quality is definitely the life of the business, and status may be the soul of it" for polishing machine for Low Alloy Steel Iron,High Precision Sand Blasting Device,We have been sincerely looking forward to developing very good cooperative relationships with buyers from at home and abroad for creating a vibrant foreseeable future together. The product will supply to all over the world, such as Europe, America, Australia,Russia, luzern,Croatia, kazan.Wide selection and fast delivery to suit your needs! Our philosophy: Good quality, great service, keep improving. We've been looking forward that more and more oversea friends join in our family for further development near the future
Tank welding machine is the process of joining metal parts with various fusible alloys. The melting point of the solder is lower than that of the material to be soldered, so that the part will end the soldering through inter molecular contact on its surface without being melted.
Here is the content list:
l Beginners should understand the basic structure of the tank welding machine in advance.
l What is the welding process of a tank welder that needs to be skilled?
l The application fields and prospects of beginners using can welders.
Beginners should understand the basic structure of the tank welding machine in advance.
Tank welding machine welding can be divided into soft welding and hard welding. The temperature of soft welding is lower than 450℃, and the temperature of hard welding is higher than 450℃. Hard welding is usually used for metals such as silver, gold, steel, copper, and its welding point is much stronger than soft welding, and its shear strength is 20 to 30 times that of soft welding.
Tank welding machine welding ensures the continuity of the metal. On the one hand, two metals are connected by bolts or physical attachments to each other, showing a strong metal whole, but this connection is not continuous. Sometimes if there is an oxide insulating film on the metal surface, they may even Right or wrong physical contact.
In addition, vibrations and other mechanical shocks can also loosen the joint, tank welding machine eliminates these problems, the welding part does not move relative to each other, the contact surface will not oxidize, and the continuous conduction method can be maintained. Soldering is a process of fusion between two metals. When the solder is molten, it will dissolve some of the metal in contact with it. The surface of the metal to be soldered often has a thin oxide film that cannot be dissolved by the solder.
What is the welding process of a tank welder that needs to be skilled?
l Component inspection
l Exchange of defective components
l Check circuit function
l Melting the solder floats the suspended impurities and lighter flux to the surface
l Some dissolve some metal connected with solder
l Cool down and end the melting of metal and solder
The application fields and prospects of beginners using can welders.
Welder beginner of tank welding machine have been developed for many years to make welding easier and faster. These beautiful tools have different functions and welding processes. For beginners, choosing the right welder can be daunting.
The reliable and successful operation of space, defense, medical electronics, traffic control systems, communication systems, and monitoring and control system equipment all rely on excellent tank welding machine. Research in this field has led to increased knowledge of materials and their properties, and many advances have been made in possible welding processes.
The welding technology of the tank welding machine is an accompanying technology. With the development of the electronics industry, more useful packaging technologies and smaller components will certainly continue to appear, and tank welding machine will continue to be developed to adapt to changes in the electronics industry and environmental issues. This is why for technology professors working in the electronics industry today, welding has become more and more professional!
There are many products from different brands on the market. To help you make the right choice, we reviewed hundreds of welders and came up with a review of the best welders for beginners. We also provide a buyer's guide, highlighting the important factors that influence beginners to choose welders!
The pipe spool fabrication line has unique structure, high degree of automation, convenient operation, stable and reliable continuous production. The pipes produced by this pipe spool fabrication line have moderate rigidity, strength, good flexibility, creep resistance, environmental stress cracking resistance and good thermal welding performance, and have become the first choice for urban gas pipelines and outdoor water supply pipes. However, there are still some problems when using the pipe spool fabrication line.
Here is the content list:
l Failure of the production line and corresponding measures.
l Computer system failure and corresponding measures.
l Pipe spool fabrication line failure and corresponding measures.
Failure of the production line and corresponding measures.
① Adjust the pipe spool fabrication line of process temperature: reduce the cooling water temperature, the best cooling water temperature of the PE pipe is 20~25℃
② Check whether the waterway is blocked or the water pressure is insufficient;
③ Check whether the heating ring of the barrel, head, etc. is damaged;
④ Adjust the water flow of the sizing sleeve;
⑤ Please consult the raw material supplier for the raw material parameters of the batch;
⑥ Check the mold core temperature, if it is higher than the die temperature, reduce the mold core temperature;
⑦ Clean the mold;
l Grooves appear on the outer surface of the plastic pipe
① Adjust the water outlet pressure of the sizing sleeve, and balance the water output;
② Adjust the nozzle angle in the vacuum forming box to evenly cool the pipeline;
③ Check the mold, sizing sleeve, cutting machine and other hardware for debris and burrs;
l There is a jitter ring inside the pipe spool fabrication line
① Adjust the water outlet of the sizing sleeve to make it even.
② Adjust the vacuum degree of the second chamber so that the vacuum degree of the rear chamber is slightly higher than that of the front chamber;
③ Check whether the vacuum seal is too tight;
④ Check whether the tractor is shaking;
⑤ Check whether the host output is even;
l The outer diameter of the pipe spool fabrication line is out of tolerance
① Adjust the vacuum to change the size of the outer circle;
② Adjust the traction speed to change the outer ring size;
③ Correct the size of the inner hole of the sizing sleeve;
l Uneven wall thickness of pipe spool fabrication line
① Adjust the wall thickness of the mold; adjust the nozzle angle in the vacuum setting machine and spray box to uniformly cool the pipeline.
② Adjust the water outlet of the sizing sleeve to make it even.
③ Disassemble the mold, check whether the screws in the mold are loose, and then tighten it again;
Computer system failure and corresponding measures.
Computer system failure
When the computer is turned on or running, pipe spool fabrication line is not allowed to enter the test state.
Pipe spool fabrication line failure and corresponding measures.
l Problem 1: The tensile strength and toughness are poor. The tensile strength curve of pipe spool fabrication line should have obvious yield strength and greater elongation, while poor plastic pipes are usually fragile, low elongation and easy to break.
l Problem 2: Poor impact resistance. According to the GB/T5836.1-92 standard, the drop hammer impact test was tested. After years of testing, it was found that the pass rate was only less than 50%, and many pipe spool fabrication line were even damaged by 10 times.
l Problem 3: The softening temperature is low and it is easy to deform after being heated. It is shown in the test performance, that is, the Vicat softening temperature is relatively low (less than 79). Some manufacturers only increase the amount of filler during the compounding process to increase the softening temperature.
This can indeed increase the softening temperature, but will greatly reduce the other properties of the pipe, especially impact resistance, tensile strength and toughness. Therefore, in order to increase the softening temperature without reducing or seldom reducing other properties, attention must be paid to the selection of additives, the ratio of raw materials, the production process and the production machinery, Can not be taken lightly.
Pipe spool fabrication line is tested in accordance with the national standard GB/T10002.1-1996, and its hydraulic inspection performance standard value requirements are relatively high, which puts forward high requirements for enterprises that produce pipe spool fabrication line. The eccentricity problem is one of the common plastic pipe problems, which will result in large uneven wall thickness of the produced plastic pipes, which not only causes waste of raw materials, but also makes it difficult for the water pressure test performance to meet the requirements.
The operation of the pipe spool fabrication line has a great impact. Therefore, this requires manufacturers not only to match the materials well, but also to install online testing equipment so that qualified companies can adjust the size deviation of the plastic pipe at any time.
YT-C type hydraulic storage tank lifting equipment is a set of large hydraulic lifting equipment specially developed by our company for national crude oil reserve project in 1994.As long as the number of hydraulic cylinder and pump station system is increased or decreased, this type of equipment can be applied to the inverted construction of large storage tanks with different volumes ranging from thousands of cubic meters to hundreds of thousands of cubic meters.
The control part adopts Siemens PLC modular design concept, simple operation, reliable quality.The hydraulic cylinder can be used for single or multiple lifting height adjustment, and can also be used for centralized control of multiple groups.Through more than ten years of practice summary, we continue to optimize the equipment, improve the production process, so that the product quality and performance greatly improved, the majority of users praise.
★The overall structure of the equipment
★Working principle of the equipment
★Main features of Hydraulic jacks
The overall structure of the equipment
1, The hydraulic lifting equipment is evenly placed inside the jacked tank. The overall force and lateral force of the equipment are calculated strictly and successfully applied.
2, The structure is rigorous and compact, the output force is adjustable, the jacking speed meets the jacking requirements, and the synchronization accuracy is high.
Working principle of the equipment
The transfer of force: output force of hydraulic cylinder → steel wire rope → rising ring (welded with lifting lug) → rib plate for transferring force → tank wall jacking
Jacking control process:
1, Pump station control box (rotating selection button) → Centralized control operation box (Figure 1-3) → hydraulic jacking pump station (solenoid of valve group) →PLC devices → centralized control operation box → hydraulic jacking pump station → integral or partial lifting or lowering of hydraulic cylinder.
2, Pump station control box (rotating selection button) → control handle → hydraulic cylinder (single or multiple) fine adjustment up and down.
Main features of Hydraulic jacks:
1, The system consists of hydraulic pump station, cylinders, steel wire, and strokes. Easy to installation and operation;
2, The system utilizes PLC central control to handle lift. Each power pack is equipped with auxiliary balance device to guarantee the precision of simultaneously lifting;
3, Hydraulic lift pump station has subsidiary manual control and central control two operation models. The cylinder can be adjusted to lift separately or to lift with several others as one group, and multi groups can also be integrated to lift reach better precision and better welding effect;
4, All the cylinders are with safety valve. It can be automatically locked to avoid cylinder/ tank dropping even under situation of power off, high-pressure hose broken, burst;
5, The cylinder is with one high pressure hose to avoid oil leaking that usually happen by the traditional multiple hoses. Cylinder will return to initial condition by itself weight;
6, Stroke of Hydraulic cylinder is various as per tank plate width, which can satisfy each annular shell plate one-step lift. Greatly reduce the time waste;
7, Hydraulic cylinder basic height is based on the tank shell width, which can match automatic girth welding machine to proceed internal girth seam welding;
8, Module configuration, the jacking system quantity can be adjusted as per different size of tank and weight;
9, High efficiency, each time lifting or falling down only needs around 15 minutes;
10, Can well cooperate with our tank welding machines, which can greatly reduce the manpower cost and reduce the construction time.
Wincoo Engineering Co., Ltd (WINCOO) is engaged in bringing the most suitable solutions/equipments for client, fabricators, EPC/C companies on pipe fabrication, tank construction, pipeline construction,industrial production lines, clean energy project and other industrial field.If you want to know more about hydraulic lifting equipment, please visit our website
The application of steel in engineering, construction and life is more and more, and most of the time it needs steel of various shapes, such as rectangle, round, or other shapes. At this time, professional steel cutting machines are needed. Today we introduce to you is dedicated to the factory cutting machine.
●CNC Flame Cutting Machine
●CNC flame & plasma cutting machine
●CG Multi-head strip cutting machine
●XCF-1200 portable digital control flame cutting machine
CNC Flame Cutting Machine
Standard configuration is 2 CNC cutting torches and 9 strip cutting torches, also can special design according to customers’ requirements. With auto-ignition,auto-lifting,auto-piercing,auto-cutting,powder-spay,printing,cooling with water, re-cutting, dynamic graphic-tracing display, auto-height control for torch as options. Closed loop control for servo system. No clearance transmission for gear and gap, and with automatic acceleration and deceleration, cutting sequential control, art parameters set-up and kerf - compensation function.
CNC flame & plasma cutting machine
CNC flame & plasma cutting machine is a kind of high-efficient and high-precise multi-head cutting and transverse straight-end cutting, and it also can do other geometric shape cutting. The gantry type structure design can ensure the high strength and rigidity. It equipped with Japanese Panasonic full-digital AC servo driving system and German Neugart reducer, it runs steadily and cutting with a high precision.
CG Multi-head strip cutting machine
This kind of machine is adopting oxygen gas supply with high efficiency; it can be designed with different number of cutting torches according to customer’s requirement. It can process several plants in one time, with the function of longitudinal multi-head cutting and transverse straight-end cutting. Equipped with imported transducer to stepless speed adjustment, the adjustment range is large and it can move safety.AC frequency conversion governor or AC servo is adopted in driving system.
XCF-1200 portable digital control flame cutting machine
XCF-1200 can cut not only manually as a semi-automatic car but also automatically. It is the portable type when the cutting range is within 1200mm.It likes the gantry type digital control cutter to cut any complex plane figure. It is mainly used for flame cutting as well as may be configured the plasma cutting. The vertical guide of the main machine adapts the imported precision double axis straight line guide; the horizontal guide is made of the precision transmission system and the aluminum alloy sections with stable transmission and high precision. The CNC control system which is produced by Sino-US joint venture has the advantages of high reliability and strong anti-jamming, it is easy to master jacking programming. It can do either the manual programming for the simple figure or the automatic jacking programming for the complex figures.5.7 inches LCD, so it is visual and easy to learn. The machine is widely applied to plate-cutting of manufacturing industry such as automobile, shipbuilding, engineering machinery, petrochemical industry and pressure vessel etc.
The above is our WINCOO several cutting machine types, the specific product content welcome you to enter our website to browse.
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In China, we have purchased many times, this time is the most successful and most satisfactory, a sincere and realiable Chinese manufacturer!
This is a reputable company, they have a high level of business management, good quality product and service, every cooperation is assured and delighted!
The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.
This company has the idea of "better quality, lower processing costs, prices are more reasonable", so they have competitive product quality and price, that's the main reason we chose to cooperate.