Keyi professional sheet metal processing factory, your intimate parts supplier!
In order to make industrial sheet metal fabrication to be a must-have for consumers, Shanghai Keyi Metal Products Co.,LTD strive to do best from the very beginning - selecting the best raw materials. All the raw materials are carefully selected from the perspective of ingredients' mechanism and environmental influence. Besides, equipped with the newest testing apparatus and adopting a highly sensitive monitoring procedure, we strive to manufacture products with premium materials which are both user-friendly and environmental-friendly.
Keyi Metal is proved to be hugely popular in the market. Over these years, we have always been prioritizing customer satisfaction growth. We thus have developed Keyi Metal products that meet and exceed the customer expectation, with which we have achieved lower customer churn, and higher customer retention. The satisfied customers give our brand a positive publicity, helping increase our brand awareness. Our brand now holds important influence in the industry.
We have worked hard to increase the customer satisfaction levels through Keyi Metal. We have cultivated the service team to make courteous and empathetic interactions with customers. Our service team also pays prompt attention to emails and phone calls to maintain good relations with our customers. They will follow through with the customers until the problem is fully resolved.
What kinds of galvanized sheet can be divided into?
According to the production and processing methods, galvanized plates can be divided into the following categories: hot-dip galvanized steel plate (commonly known as galvanized iron sheet), electro galvanized steel plate, single-sided or double-sided differential thickness galvanized steel plate, alloy composite galvanized steel plate, etc. in addition to the above, there are color galvanized steel plate (commonly known as color plate), printing coated galvanized steel plate, PVC laminated galvanized steel plate, etc. In addition, according to the purpose, it can be divided into galvanized steel plates for general use, roof, building outer side plate, structure, tile ridge plate, stretching and deep stretching. The quality requirements of high-quality galvanized sheet include specification and size, appearance, galvanized quantity, chemical composition, sheet shape, mechanical properties and packaging.
Lpbk50 width measuring instrument product introduction: galvanized sheet width measuring instrument is a non-contact on-line detection system for width measurement by using double barrel photoelectric probe. The double barrel photoelectric probe is composed of two groups of transmitting lenses and two groups of receiving lenses. It uses LED clean light source and CCD imaging method to measure the geometric dimension.Measuring principle of lpbk50 width gauge:
In the figure, the two transmitting lenses are provided with LED point light sources, and the light emitted by the point light sources is transformed into parallel beams through the lens and directed to the two receiving lenses respectively. The parallel beam is imaged on the photoelectric conversion element CCD chip through the lens in the receiving lens (Note: a transmitting lens and a receiving lens form a group of photoelectric probes). When the measured object passes through the field of view composed of two parallel lights, a virtual shadow will appear on the image of the photoelectric conversion element, and its widths are set as L1 and L2 respectively. After processing and calculating the electrical signal sent by the photoelectric conversion element, the dimensions B1 and B2 corresponding to L1 and L2 can be obtained. The width dimension a of the measured object can be obtained by adding B1 and B2 and the net spacing C between the two lenses.
In practical application, the net spacing C of the probe is the size calibrated with a standard ruler of fixed length. When the spacing of the probe is changed, the width of different specifications can be measured by taking into account the spacing change.Lpbk50 width gauge system composition and connection mode:The width gauge system is a complete set of equipment integrating optical, mechanical, electronic circuit, communication and computer software technology. The whole system is mainly composed of width gauge body, main control cabinet, industrial computer, display, audible and visual alarm device, large LED display screen and so on.
In the whole system, the width gauge body and large LED display are installed on the measurement site, and the main control cabinet is placed in the control room. The width measuring instrument is connected with the main control cabinet by a three core power line and an optical cable. The power supply and power off of the width measuring instrument are realized by the main control cabinet through the power line, and the data signal of the width measuring instrument is transmitted to the main control cabinet through the optical cable. The power supply of the large LED display screen is also led out from the main control cabinet. The power supply and power failure of the display screen are synchronized with the start and stop of the main control cabinet. The display data of the display screen is sent to the display screen by the main control cabinet through optical cable.
Lpbk50 width measuring instrument software system:
(1) Interface display contents: width standard value, positive and negative tolerance, real-time width value, width deviation value, etc. (2) Curve fitting function: it can fit the width change fluctuation curve and temperature change fluctuation curve. (3) Product parameter setting: you can set product specifications, positive and negative tolerances and other parameters. (4) Out of tolerance alarm function: when the width exceeds the set tolerance, it is an audible and visual alarm. (5) Calibration function: when the measurement error is too large, put it into the standard ruler and calibrate it. (6) Automatic adjustment function of probe spacing: automatically adjust probe spacing when switching width specifications. (7) manual adjustment function of measuring head distance: adjusting the distance between probe heads after opening and closing distance. (8) System parameter setting: serial port, probe head, refresh frequency and other parameters can be set. (9) Data storage function: automatic storage of measurement data. The storage records can be opened by measurement software or converted into excel format.
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Stamping and sheet metal production involve many fields of manufacturing industry. In recent years, as China has become the world's manufacturing center and consumer power, stamping and sheet metal industry, as one of the basic industries of manufacturing industry, has also achieved unprecedented development. At present, China's equipment manufacturing industry is large but not strong, and the distribution is uneven. The backward heavy equipment manufacturing industry is distributed in the three northeastern provinces, while the new sheet metal equipment manufacturing industry is distributed in the coastal Yangtze River Delta and Pearl River Delta, and has just started, which is difficult to meet the domestic market demand. In the next 5-10 years, the equipment manufacturing industry will still be one of the main industries in China, especially the sheet metal industry in the manufacturing industry.
The improvement of the sheet metal processing industry is the main evaluation aspect that can best reflect the comprehensive capacity of a country's manufacturing industry. The development of the industry will reflect the improvement of the overall quality of the national development economy. China has joined the World Trade Organization for many years, but the current sheet metal processing industry is still scattered. The emerging national industry has just started, and the scale is very small. Industry integration can cope with the impact of foreign enterprises and ensure that national industries have a place in the competition. In the next 5-10 years, in addition to expanding the scale to meet domestic demand, China's sheet metal processing industry also needs to integrate production and supply and demand on the advanced Internet, so as to gain an invincible foothold and prepare for foreign development faster and better.
Analysis on the overall scale of the industry
With the rise of China's manufacturing industry, China's sheet metal and manufacturing industry has developed rapidly. According to the analysis report on market demand forecast, transformation and upgrading of sheet metal processing industry released by forward looking Industry Research Institute, as early as 2012, the whole industry had more than 30000 enterprises (workshops) and 2 million employees, with an annual production of about 42 million tons of sheet metal parts. In 2016, the sales of sheet metal processing industry was about 688.5 billion yuan. However, generally speaking, the sheet metal processing industry started late, the industry scale is generally small, and there is a lack of production and technical personnel. It is difficult to form the core competitiveness of enterprises. The market competition is becoming increasingly fierce, and it does not have the strength to compete with international multinational corporations.
Sales scale of China's sheet metal processing industry from 2009 to 2016 (unit: 100 million yuan)Source: compiled by prospective industry research instituteIndustry economic benefit analysis
At present, on the whole, the economic benefits of sheet metal processing in China are good, and the operating profits of many industrial enterprises are more than 20%. The sheet metal processing industry is mainly engaged in distribution processing for automobile, shipbuilding, precision machine tools, precision instruments, communication electronics, elevators and other industries, and most of the partners are large foreign companies (GE, Bosch, Otis). With the further deepening and lasting cooperation, they learn advanced technology, process, strict and standardized production environment Management experience in production process and other aspects, so as to gradually localize key components and key technologies, which correspondingly reduces the procurement of key components by foreign-funded enterprises from abroad and reduces the production cost of manufacturing enterprises.
At the same time, this method can also do supporting processing for domestic manufacturing enterprises, and enable them to obtain key production technologies, so as to improve the product performance of domestic manufacturing enterprises. At present, there are not many domestic high-precision sheet metal processing enterprises. Developing the sheet metal processing industry in a certain area and providing perfect supporting processing services to domestic and foreign manufacturing enterprises can not only promote the overall development of machinery manufacturing enterprises, but also drive the regional economy to achieve a new leap, and the economic benefits of enterprises are also guaranteed.
With China becoming an international processing and manufacturing center and the increasing foreign investment, the demand for metal processing capacity is increasing. Generally speaking, the electrical control box and machine shell in the metal processing industry are sheet metal parts, so the demand for sheet metal processing capacity is also increasing. In addition, as far as sheet metal processing is concerned, sheet metal processing enterprises usually need a variety of mechanical equipment to meet different process requirements. The punching accuracy of sheet metal is generally about 0.1mm, and the bending accuracy can generally reach 0.5mm. Therefore, compared with sheet metal processing, the accuracy is much lower. Therefore, the progress of industry technology has also brought high profits. For example, the stamping profit margin in sheet metal processing can generally reach about 30%, while the profit of laser cutting is more than 50%.
Industry profit level and change trendOverall, the profit level of sheet metal processing industry mainly depends on product quality and processing precision, products and value-added services, downstream user enterprises and upstream raw material prices. Therefore, in the future, with the increasing technical content of products in the industry, the impact of raw material price fluctuations on products will be gradually reduced, and the change trend of industry profit level will be better.At the same time, the future trend of profit level mainly depends on factors such as product quality and precision, product value-added services and downstream customer industries. Enterprises with strong technical strength, high-end customer resource advantages and management advantages in the industry will obtain a higher profit level in the future fierce competition.
Press Brake Forming Using a computer operated press brake forming machine, which runs at extreme pressures of approximately 350 tons, this machine literally squeezes metal into shape. Many machines can work with up to a 3/8" thick material that is upwards of twelve feet in length. Press brake forming also works with a variety of different metals including brass, stainless steel, aluminum, and carbon steel. So what is it used for? If you need a metal housing for a particular part, brackets for machines and equipment, metal framing, and even decorative touches, this method will likely be the one used. This is an ideal solution for anyone needing replacement parts, large numbers of brackets, and fastening solutions as well as prototypes for almost any type of machinery.
Bar Milling Bar milling is reforming an existing bar into a particular shape, form, and length to make it fit various jobs and specifications similar to running a router or shaper down a narrow length of wood. This could be by taking traditional round or square bars and making them into hexagonal or angled bars, adding grooves or other features down the entire length. It can also be made from various materials including brass and stainless steel. To create each shape, the specialist puts together a series of cutters that could be bevels, round overs, slots, and much more. Finally, it is milled down to a smooth surface and made into the proper dimensions.
Sheet Metal Fabrication Sheet metal fabrication is ideal for detailing and precision cutting. With this method, specialists can use laser cutting, punching, press brake forming, shearing, and welding to create virtually anything from this super-thin and flexible metal product. It is used for everything from cultivator shovels and hopper bottoms for the agriculture industry to conveyor parts, guards, frames, decorative metal forms, and many other items for a variety of other industries.
Sheet metal fabrication works to build all sorts of covers and frames. It also works as a column cover or for ventilation purposes. Fasteners and other components are also made using this method. This includes many different parts involved in the transportation, refrigeration, and conveying sectors as well as amusement park rides and other recreational activities.
Depending on the task at hand, any one project could be subjected to one or a combination of these techniques. Then, welding is used to piece everything together to finish the completed project. Once that is complete, a quality provider will check the entire piece for quality, durability, and accuracy before handing it over for installation. Whether it is sheet metal fabrication, press brake forming, or some other technique, there is a process and the corresponding technology to produce the exact item you need.
To begin with, choose a firm that has sheet metal fabrication at its core. A specialist firm will be able to give you better service standards using the best talent and machinery.Fabricating sheet metal is no easy task as it calls for a high level of expertise. And it also involves the use of specialized equipment. Both these aspects warrant a proven track record in fabrication jobs that only an experienced player can provide.If you look around the market, you shall notice that most firms offer a very limited portfolio of services such as laser cutting or punching. But a firm that boasts expertise in sheet metal fabrication, as well as several other ancillary services is bound to give you more value for your dollars.Another important aspect to watch out for is whether all fabrication operations are carried out in-house. This reduces dependence on third-party vendors and ensures that your project is completed on time and within budget. Yes, there are sheet metal fabricators that provide end-to-end services comprising engineering and design, shearing, sawing, laser cutting, punching, forming, machining, welding, and assembly.Finally, you need to check if your chosen firm offers a stringent quality management system/program. This will ensure that all the products you procure meet your internal quality standards as well as the general industry benchmarks. Right from material control through welding certifications, it is vital that the fabricator carries out quality checks at every step.While this is an indicative list, you might also want to take a look at the variety of projects handled by the sheet metal fabricators in the past. This will give you a complete picture of the reliability and trust worthiness of the fabrication firm.
A comprehensive enterprise integrating the processing, design, manufacture and installation of stainless steel products, iron products, aluminum products, copper products, welding machine case, transformer accessories and insulating materials.
Contact Person: Manager Zhang
Tel: +86-13817319695
WhatsApp:
+86-13817319695
+86-19821770068
Address:
No 18 Shihe Road, Touqiao Town, Fengxian District, Shanghai.