Stamping, can be divided into cold stamping and hot stamping, cold stamping is the material is not heated, this type of stamping is more commonly used. It is one or more types of manufacturing process to separate and mold a coil or flat material into a specific shape through mold processing. The process of stamping includes a variety of molding techniques, such as trimming, deep drawing, bending, convex package sanding, tooth extraction, embossing, blanking, punching, etc., which can be divided into single-process and continuous progressive die stamping,. We can choose the process and mold to be used according to the complexity of the customer’s parts. In the stamping process, the steps on the coil or plate is fed into the press and carried out according to the settings of the die, so that the material passes through the press and the die tools to form the desired shape and surface of the part
Metal stamping is suitable for the production of large quantities of products and is also the first choice for the production of complex parts, stamping metal products are used in a wide range of applications from electronics to electrical components used in cell phones and computers, such as: RF shields, terminals, contact shrapnel, metal brackets, stamping process is widely used in the electronics, electrical appliances, automotive, industrial, lighting, medical and other industries.
KAIYAN HARDWARE is a metal stamping companies, can produce customized metal stamping parts for customers in a variety of materials, including titanium alloy, aluminum alloy 1060, 3003, 5052, 6061, 7075, copper C1100, brass C26000, C26800, C27000, C23000, phosphor bronze C5191, C7025, stainless steel C3000, C7025, and C5191, C7025. C7025, stainless steel 316, 304, 301, and high carbon steel SK5, SK7, S1065, S1050 and low carbon steel alloys. We are able to provide customers with a production volume of up to 10 million stamping parts, controlled in full accordance with drawings, with tightly guaranteed tolerances to ensure that every process is a qualified stamping parts product, all with competitive lead times. Please start your online quote at the top of this page so that we can provide you with precision metal stamping services.
Currently, our stamping equipment can provide sheet metal stamping parts for the manufacture of miniature, small, medium and large metal stamping parts.KAIYAN HARDWARE’s supply presses have a maximum press length of 10 feet and a maximum press width of 20 feet. We can easily stamp metals with a thickness of 0.003-0.186 inches (the thinnest thickness we can do is 0.08MM), but depending on the molding technique and material used, the thickness can be as high as 0.26 inches or even thicker.
We have a professional engineering quotation team, engineering managers and specialists to personally review and account in detail for the cost required to dump each metal stamping project, we are based on the concept of cost reduction for our customers to achieve the customer’s use and drawing requirements to ensure that we meet your unique needs and preferential pricing, while providing a fast and convenient manufacturing experience and stamping manufacturing services! We also offer a fast and easy manufacturing experience and stamping manufacturing services. Learn more about the process and our capabilities in the section below.”
metal stamping service is suitable for a larger number of complex parts, and higher precision requirements of the product production, stamping process has, high efficiency, high precision, high material utilization, the advantages of low single-piece price, its high efficiency lies in the realization of high-speed production, every minute can complete dozens or even hundreds of stamping operations, improve the production efficiency, and at the same time is also suitable for high-volume production , which is conducive to the delivery time and shorten, high precision, is the designer through the precision mold design and manufacturing, to obtain high dimensional accuracy, good surface quality parts.
Tolerance range can usually be controlled in a small range, so it can meet a variety of high-precision requirements of the application, followed by high material utilization, our engineers in the design of the mold will be lined up samples, a detailed check of the material utilization rate, to reduce the generation of waste, and finally: the complexity of the structure of the product can be achieved, metal stamping manufacturers is with the help of different types of The metal stamping manufacturers is with the help of different types of molds, can stamping out a variety of complex geometric shapes, such as bending, stretching, punching, flanging and so on. We are able to meet the demand for complex parts in the automotive, aerospace, electronics, communications, and electrical industries, and reduce costs for our customers.
The stamping process can be done with both metallic and non-metallic materials, but most stamping parts are metal-based, including the stamping of precious metals such as silver, gold, etc. Paper, leather, and film can all be stamped to achieve it.
Usually, thin metals are the most common, but the type of metal used depends on the type of part required and its desired properties, such as electrical conductivity, fatigue resistance, stability, and corrosion and heat resistance.
Sheet metal stamping can be used to make parts from the following materials.
Stainless steel, e.g.: Stainless steel 201, Stainless steel 301, Stainless steel 304, Stainless steel 316, Stainless steel 410, Stainless steel 430.
High carbon and low carbon steel: e.g. SK5, SK7, 65Mn, 30CrMnSi, S50, Q195, Q235.
Aluminum and aluminum alloys: such as Aluminum 1060, Aluminum 3003, Aluminum 5052, Aluminum 6061, Aluminum 7075
Brass, such as: C26000, C26800, C27000, C23000, etc.
Bronze, such as: C51910, C52100, C70250, C18150,C19150
Beryllium copper ：C17200, C17300, C17500, C17510
Copper： C11000, C10400, C10500
Nickel Alloy
Titanium, such as: Gr1, Gr2, Gr5, Gr7, Gr9, Gr12, and so on.
KAIYAN all metal stamping inc is committed to serving every customer. To provide customers with the best quality metal stamping services, we are able to offer products with surface treatment according to customers’ requirements, which include:
Plating types: blue zinc plating, white zinc plating, black zinc plating, chrome plating, pearl chrome plating, antique copper plating, bronze plating, nickel plating, gold plating, silver plating, tin plating, cobalt plating, platinum plating, palladium plating.
Painting, electrostatic powder, liquid paint (according to customer’s Pangtong or RAL standards)
Anodizing, passivation: aluminum (according to customer Pangtong or RAL standards)
Vacuum plating: stainless steel PVD
Sandblasting, brushing: stainless steel, copper, aluminum can be realized.
KAIYAN, as a METAL STAMPING SUPPLIER, offers a wide variety of production volumes for sheet metal stamping, intended to solve the problem of how much production to order for our customers, including:
Small lot production is any quantity less than 50,000 units. Customers set production quantities based on market demand, with most stamping projects having a minimum of 1,000 units to ensure cost-effectiveness for customers to avoid creating product backlogs. Customers use smaller metal stamping orders to bridge the gap between newly developed products and large-scale manufacturing, and to see how products will perform in the marketplace. If buyers are looking for customized products, small lot production can also help. kaiyan can meet customers' stamping metal requirements even in small lot production with low unit cost.
Medium volume production is between 50,000 and 1,000,000 units. This type of metal stamping production volume is more flexible than small lot orders, while reducing commissioning time and tooling pre-production costs. It also reduces the price per stamping part.
High-volume production includes orders in excess of one million parts. Although metal stamping is highly productive and competitive, for high volume production this reduces the individual price of the product, facilitates material sourcing, and with dedicated production lines, quality is easier to control, while this reduces the unit costs associated with creating customized tools.
Short-term stamping is a type of small batch production with lower tool revision costs. Flexibility is high and with short runs the overall cost will be lower without having to take the risk and stress associated with long term orders as you don't need to change the process or equipment much. Very short runs will have no change factor, resulting in the lowest price. These production capabilities are best suited for parts that require less flexibility, smaller quantities, or entry into new markets, increased competitiveness and branding.
Long-term stamping is a more complex production process in which all factors are variable, providing greater flexibility over time as the line is scaled and optimized. Long-term stamping will incur more costs because each process, material or machine part may be changed and tested. However, these changes provide consistent quality, low unit costs, and impressive throughput of up to hundreds of parts per minute....
This is especially important when it comes to product tolerances. Whether you are in the aerospace, automotive, telecommunications or home appliance industries, KAIYAN’s precision metal stamping services can provide you with the part shapes you need. Our professional engineers work with precision tooling design to produce highly tuned outputs to meet your needs, and with tolerances down to +/0.02mm, we strive to meet your tolerance requirements.
However, the tighter the tolerance, the more challenging and costly it is. So different tolerance requirements also determine the cost of tooling and production costs. These metal stampings with tight tolerances can be shields, PCB terminals, contact plates, connectors, brackets, accessories and other parts in consumer appliances, electronics, aircraft and automobiles.
They are also used in the manufacture of brush parts, surgical instruments, temperature probes and other medical device parts such as terminals for medical scalpels etc. After continuous operation, all stamped parts are inspected periodically as per the regulations and categorized and labeled to ensure that the output meets the specifications for each product. And to ensure quality and consistency, it is part of the Total Productive Maintenance (TPM) program to test the wear resistance of stamping tools (usually made of SKD11 steel). and measured in production using a checking gauge (or gauges) is a standard for long term stamping lines.
We are able to provide single process and multi-process mold processing and production, stamping die process including process trimming, punching, deep drawing, bending, etc. KAIYAN HARDWARE has a professional team who is always ready to design the most reasonable processing methods and molds for you by reviewing your uploaded 3D models, technical drawings or samples, and fully meet all your requirements!
Progressive die stamping, is a multi-tasking process stamping die. It consists of a number of stations, each of which completes a different process in turn, and a series of different stamping processes are completed in one stroke of the punch. After a stroke is completed, the material is moved forward by the punch feeder in fixed steps, so that multiple processes can be completed on a pair of molds, generally including punching, dropping, bending, trimming, deep-drawing and so on.
The principle of a progressive die is to feed the raw material (usually metal material in the form of strip or coil) into the die through the feeding device, and carry out step-by-step stamping process in different stations of the die to finally obtain the required product. Each station usually accomplishes a specific stamping operation, such as punching, bending, stretching, etc. The material is then stamped into the mold. Between each station, the material is moved in predetermined steps for further processing at subsequent stations.
A single process punch die is a die in which only one stamping process is completed in a single stroke of the press. The principle is that the raw material (usually sheet metal) is placed on the table of the die, and pressure is applied by the press so that the raw material undergoes plastic deformation under the action of the die to obtain a part of the desired shape and size.
Drop stock: the part or blank of the desired shape is punched from the sheet metal, the punched part is the finished product and the surrounding material is the scrap. For example, when making a washer, a round blank is punched from the sheet metal, and the round part in the middle is the part obtained from the drop, but the molds can also be classified as positively or invertedly mounted.
Punching: its principle and drop material phase plate, is to punch various shapes of holes in the sheet metal. For example, screw countersunk holes, screw tooth holes, heat sink holes, etc. are punched in the sheet metal to meet the assembly and functional requirements of customer parts.
Bending occurs in a single axis and is typically used where a U, V or L shaped profile can be accomplished. This technique involves bending a sheet along a straight line into a desired shape, commonly found in corner sections of products such as power supply housings, brackets, etc.
Flanging: This is the bending of a tab or part of a workpiece, rather than the entire part.
Rolled edge bending: the edge of the plate will be bent and rolled up, in order to increase the strength and aesthetics of the parts. Commonly found on the edges of some containers as well as the side panels of computer cases, the purpose of which is to prevent safety hazards such as cut hands on, and to enhance structural stability.
Expansion and shrinkage: the use of molds to make the plate local convex deformation and mouth diameter reduction. For example, some raised decorative parts on the dashboard of automobiles, and some bottle containers with closed mouths.
Deep drawing: also known as drawing, stretching, calendering, etc., refers to the use of molds, will be obtained after blanking a certain shape of the flat blank stamped into a variety of open hollow parts or open hollow blanks to reduce the diameter, increase the height of a machining process. With the deep drawing process can be manufactured into cylindrical, stepped, conical, spherical, box-shaped and other irregularly shaped thin-walled parts. With flanging, expanding, flaring, shrinking and other stamping and forming process, but also can make the shape of extremely complex parts. Therefore, in the automobile, aircraft, tractors, electrical appliances, instrumentation, electronics and other industrial sectors of the production process, such as the production of water meter cover, cans, cups, sensor shells, etc., so the deep drawing process in the sheet metal processing process occupies a fairly important position.
Hydroforming: is another form of stamping. The sheet is placed on the bottom shape of the mold, while the upper shape is an oil bladder filled with high pressure that presses the metal into the shape of the lower mold. Pass to press downward and speed to achieve, multiple parts can be hydroformed at the same time. And can get a good product size, hydroforming is a fast and accurate technology, it is more than ordinary stamping with the ability to plate limit deformation.
Micro Stamping: Stamping processing for tiny size parts. Commonly used in electronic components, micro-machinery and other fields, requiring high-precision molds and equipment, as well as strict process control.
High-speed stamping: Stamping operations at very high speeds, suitable for mass production of small precision parts. For example, cell phone connectors, pins of electronic chips, etc., which require the production of a large number of high-precision products in a short period of time.
We are able to provide customers with a variety of materials for different industries and applications of hardware stamping parts, our stamping applications: electronics, automotive, new energy, photovoltaic, aerospace, medical, furniture, electrical appliances, smart home, etc. For details, please refer to the following information.
1. Electronic and electrical appliances, such as terminals, contact lenses, shields, power supply chassis, power supply housing, solenoid valve terminals, wiring terminals, etc.
2. New energy, photovoltaic, battery pole piece, electric silver contacts, electric contacts, contact shrapnel, etc.
3. Aerospace: sensors, contacts, overconsideration net, rivets, springs, etc.
4. Smart home: socket shrapnel, socket terminals, connection terminals, etc.
5. Automobile: gas tank cover, terminals, etc.
6. Furniture: hinges, door buckles
7. Clothing: rivets, logos, etc.
Other metal stamping parts: bracket, connecting piece, etc.
Please refer to our metal stamping page for more details.
We have professional technical team and rich experience: KAIYAN hardware specializes in stamping processing, is a professional metal stamping companies and metal stamping manufacturers, we have accumulated a lot of professional knowledge and practical experience to provide professional metal stamping service. For example, we have in-depth understanding of the stamping properties and process requirements of different materials (such as steel, aluminum, copper, etc.), and can skillfully deal with the production of various complex shapes and high-precision requirements of stamping parts.
We can produce stamping brass, stamping steel, aluminum stamping, etc. We are All metal stamping company.
KAIYAN has advanced stamping equipments such as Japanese presses and Taiwan presses that can design high precision molds to ensure the dimensional and shape accuracy of the stamped parts. For example, precision metal stamping parts for electronic equipment, the dimensional tolerance can be controlled within a very small range to meet the assembly requirements of high-end products.
Our ability to process complex shapes: we can realize the processing of various complex shapes of stamped parts, such as bending, stretching, punching, flanging and other combinations of processes, to meet the diversified needs of product design. For example, complex structural parts in automotive components can be efficiently produced by the specialized process of hardware stamping.
We have efficient production efficiency and the conditions and capability of mass production to meet the needs of customers’ large-volume orders. Multiple production lines and advanced production equipment can operate simultaneously to complete production tasks quickly and efficiently, ensuring on-time delivery of products.KAIYAN has introduced automated production technology and equipment, such as robots, which greatly improves production efficiency, reduces errors and uncertainties brought by manual operation, and guarantees quality and reduces labor costs.
We have high quality products, quality management system we passed ISO 9001:2015 and established a perfect quality control system, from raw material procurement, production process monitoring to finished product inspection, each link is strictly quality control. Through advanced testing equipment and professional quality inspectors, we ensure that the product quality meets the standard requirements.
In production, our rich experience and professional technology make the production process more stable, thus ensuring the consistency of product quality. Meanwhile, KAIYAN Hardware is able to customize the production according to the specific needs of customers, whether it is the shape, size, performance requirements of the product, or special process treatment, we can provide professional solutions to meet the individual needs of different customers. In the face of changes in customer demand or urgent orders, KAIYAN can respond quickly to adjust the production plan and process parameters to ensure that customer needs are met in a timely manner.
Cost advantage, KAIYAN has established long-term and stable cooperation with high-quality raw material suppliers, which can ensure the stable quality and timely supply of raw materials, and will not affect the production schedule and product quality due to raw material problems. We also pay attention to the optimization of material costs, stamping process, we can reasonably optimize the sampling program, maximize material utilization, reduce material waste, through technological innovation and research and development to support the customer to obtain lower costs, but also conducive to long-term cooperation with customers!
KAIYAN has perfect logistics and distribution: with efficient logistics and distribution system, there are a number of freight forwarding companies to cooperate with us, according to customer requirements in a timely and accurate delivery of products to the designated location, to reduce the customer’s logistics costs and time costs. And then get the customer’s consistent high praise.
I see complex metal parts often fail to meet tight tolerances and large-scale production goals. I feel frustrated when traditional methods cost more time and money. I find progressive stamping provides a precise, high-volume solution that improves quality and efficiency. Progressive stamping of metals is a manufacturing process that employs a series of integrated dies […]
When it comes to manufacturing parts and components, selecting the right stamping process is crucial. Two of the most commonly used stamping techniques are cold stamping and hot stamping. Both methods have their own unique advantages, and the choice between the two depends on several factors such as material type, design complexity, production volume, and […]
Choosing the right materials for the stamping process is critical for ensuring high-quality results and optimal performance. For industries ranging from automotive to electronics, understanding the characteristics of various materials helps in selecting the most suitable options. This guide will discuss the best materials for stamping, the factors to consider, and why partnering with an […]
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