China
Metal Stamping services
- Low Cost Metal Stamping molds tools.
- From 10 PC – 5.000,000 PC Metal Stamping Services.
- 80 Ton – 1.000 Ton High-speed Stamping Equipment.
- Real factory quote.
- Global delivery, 3000+ customers choose Mulan MFG.
Custom Metal Stamping Services
With excellent metal stamping capacities,Mulan MFG provide services to clients with competitive costs and top notch stamping products. We provide a wide scope of metal stamping services, for example, single stamping, progressive die stamping,in-die tapping, composite die stamping, etc and so on.
As a professional metal stamping company, we have been focused on metal stamping manufacturing for almost two decades, understand the requirements of every industry for stamping items, kindly let us know how to utilize the product and the business and reference standard, with we will give you a detailed product design and production plan report before getting the metal stamping dies.
Mulan MFG equipped with independent focal point of the metal stamping dies, The stamping products was set up with UG software, like the model, the utilization of CNC machining and grinding polishing cleaning process, get the metal stamping dies, in a usual routine cycle of 12 days, the structure iis extremely complicated stamping parts of the dies up to 30 days.
Mulan MFG can develop different types of metal stamping dies, and can be proficiently fabricated and placed into production. Ensure the design metal stamping dies, meets the most severe stamping specifications.We can produce 84 x 144 long progreissive die.Our specialty is creating imaginative solutions for a scope of component materials including high strength steel, hardened steel and aluminum.
- ISO 9001-2015 Certified Company
- Online metal stamping supplier Quote
- One-Stop sheet metal stamping Services
- 24H*7 Online Technical Support Services
Sheet Metal Stamping Services ability
- Single stamping die
- progressive stamping die
- in-Die tapping stamping
- in-die welding stamping
precision Metal Stamping Services
Precision metal stamping is widely used by sheet metal stamping services . It is characterised by the minimal expense and high-effectiveness large scale processing. The sheet metal stamping company can keep up with stable superior quality and progress, and customised production as indicated by your requirements and resilience ranges.
Precision metal stamping is an assembling strategy processed by the sheet metal stamping company, it is used to transform sheets of metal into the ideal size and shape of the parts required for different industries. This process enables quick and precise production of a wide range of metal parts by varied operations of sheet metal stamping company, for example, stamping ,folding, drawing and piercing into a single operation or series of associated tasks.
In addition to higher accuracy and exactness, the other benefits our precision sheet metal stamping services exhibits over other assembling measures by competitors of sheet metal stamping china industry, include:
Greater process and better product quality. Precision presented by the sheet metal stamping services means making less mistakes during production . This implies there is less chance of producing mistakes or making it under the control of clients and sheet metal stamping companies .
Lower production costs. For the most automated process under sheet metal stamping services, mitigates the requirement for manual labor work. This quality leads in a lower mistake rate, which also means less material usage and waste during a production run of a sheet metal stamping company.
- 80T - 300T metal stamping Machine 15 sets
- Min Tolerance : ±0.01mm～0.050mm
- Stamping Thickness : 0.2mm*6mm
- Stamping dies : 4-6 Weeks
- Stamping Parts : 1-2 Weeks (10.000 Pc)
Progressive Die Stamping Services
It is a high-efficiency metal stamping services. The progressive die stamping mold has multiple stations, and each station will perform different stamping steps, such as: cutting, bending, hole, rolling, stamping LOGO, etc. It has the characteristics of high production efficiency, lower cost, higher repeatability, and higher precision. The technical cost of the mold is relatively high, which is suitable for the rapid production of mass products.
The decision to produce a part in progressive stamping dies upon size, intricacy and volume of production. Progressive stamping die is a type of metal stamping dies, utilized to produce an enormous number of parts and keep the expenses as low as could really be expected. The greatest levels of demands in accuracy and durability should be met.
Because of the intricacy of progressive stamping dies, your trusted metal stamping china company, Milun MFG will deal with all factors that contribute to accomplishing the ideality of part quality, including blank position, pilots, limits and boundaries and stretch-web deformation.
Pilots assume a significant role in progressive stamping – they fix the strip into a proper position and keep up with power over it. Likewise, they are fundamental for precise sheet positioning during apparatus closing and attracting tasks that kick the bucket. Different components to be considered are timing and collaboration of transporters, pads, and upper and lower tools. The advantages of progressive stamping are expanded usefulness and tremendous expense decrease for high-volume production.
- 160T - 1000T High Speed Stamping Machine 15 sets
- Min Tolerance : ±0.01mm～0.050mm
- Stamping Thickness : 0.2mm*3mm
- metal Stamping dies : 4-6 Weeks
- metal Stamping Parts : 1-2 Weeks (500.000 Pc)
sheet metal stamping services
Tolerance Standard
As the industry’s leading sheet metal stamping supplier, we strictly abide by the ISO 2768 tolerance standard. In addition, we can challenge the demanding precision tolerance requirements, and we will do our best to meet them.
| Minimum Tolerance Standard Guide | standard | customer standard |
|---|---|---|
| Thickness | 0.2mm-12mm | 0.2mm - 12mm |
| Length | 1200mm | 1200mm |
| Width | 1200mm | 1200mm |
| Holes | ±0.25mm | ±0.1mm |
| Standard sheet thickness | -0.2mm | -0.02mm |
| Tolerance of stamping die | ±0.05mm | ±0.01mm |
One-Stop sheet Metal stamping Services
Material solution
The real material report and performance test report will be delivered to the customer over Sheet Metal Stamping China industry and the metal stamping company together with the product.
201 | 303 | 304 | 316 | 316L
416 | 420 | 430 | 440c | 301
17-4 | 15-5 | 18-8
6061 | 5052 | 6063 | 7075 | 7050 | 2024
1018 | 4130 | 4140 | A36 | Q235 | Q255
1045 | O1 | A2 | A3 | D2 | S7 | H13
C101 | C260 | C110| C360 | C932
C101 | C260 | C110| C360 | C932
what is sheet metal stamping services ?
Precision sheet metal stamping services is one of the indispensable industrial manufacturing processes. It plays a vital role in the manufacturing industry. It makes high-volume sheet metal process highlight the characteristics of high efficiency, stable quality, and strong economic benefits. Some high-end manufacturing industries can take advantage of the flexible design features of precision stamping parts to accurately create precision stamping products with very complex structures.
Low cost and economic benefits: relying on high-quality stamping dies or progressive die stamping, large quantities of metal stamping parts can be quickly operated, labor costs and the proportion of defective products can be reduced, and economic benefits can be improved.
Less material waste: Reasonable mold design and material placement will maximize the use of material space and reduce material waste to a minimum.
Stable high quality: Precision high-quality molds can ensure that the size of the product meets the standard and is uniform. Although there are multiple steps in the progressive die stamping, as long as the mold does not damage the product, there will be no large quantities of defective products.
Automation and high efficiency: We use cnc high-speed punching machine to automatically produce products from sheet to finished product, and in-mold welding, riveting, threading, etc. can be built into the mold.
metal stamping services details
Please choose a reliable and industry-competitive sheet metal stamping company, and deal with manufacturing details reasonably, which will save you more communication and time costs, reduce product quality risks.
When the metal plate with a thickness of more than 3mm is cut by the punching machine, 2/3 of the inner part of the metal plate is broken by external force instead of being cut by a sharp crossing, and the edge is uneven. Many products are used as decorative parts, and the cross-section of the side will also have a decorative effect.
Therefore, we will use extrusion dies for secondary stamping to modify the edges of the products into a smooth and clean state.
Burr is an unavoidable feature in the metal stamping process. When the gap between the punch and the die is worn, the product surface of the punch opposite will form the burr after the material is damaged, which is sharp and easily scratches the skin, which seriously affects the quality of the metal stamping service .
We usually use chemicals, secondary CNC machining or rolling polishing to solve the burr problem of large quantities of metal stamping parts.
At Mulan MFG, we can constantly replace and repair the sharp edges of the punches to solve the problem of arc-shaped depressions on the edges of metal stamping parts, so that the metal plate will not be squeezed and deformed during the process of punching by the stamping die.
Thus forming an obvious arc depression problem, although this is not a quality problem, and such demanding requirements are rarely raised.
Many metal stamping dies manufacturers have gaps, scratches and steps in the mold cavity after the mold is assembled. The metal stamping process will leave obvious stamping marks on the product, and it has depth, which seriously affects the appearance of the product.
At mulan MFG, we usually perform overall polishing after the mold is assembled to ensure that the product will not be damaged by the mold during the stamping process, and the plastic film is glued on the surface of the metal material to reduce the damage caused by the mold.
Why ChooseMetal Stamping Services Sheet Metal Stamping China company- Mulan - MFG
Mulan MFG has an advanced independent metal stamping die base, providing metal stamping die design and manufacturing with the most highest quality standards. Different product structures will choose different metal stamping dies, including: precision single stamping die, progressive stamping die, in-die tapping stamping, composite die stamping, etc. The cycle is usually 15 days, and the metal stamping die with complex structure will not exceed 30 days.
We have provided complete OEM Stamping manufacturing Services for more than 1500 buyers around the world, delivered on time to 30 countries and regions around the world, and won the trust of many buyers with high-quality stamping parts and efficient on-time delivery. Stable cooperative relationship.
- World Class Quality Production : As a industry leading metal stamping company, Mulan MFG has consistently been an expert group of quality engineers to carry out stricts reviews on our products. Our product qualification rate is as high as ninety five percentage.So you don’t have to stress about making bad quality products like those from other metal stamping china companies, because the quality is the essence of Mulan MFG.
- Real Factory Price : Strong internal processing capacity, Mulan MFG The metal stamping company, can handle all expense utilization, from raw materials to transportation, all means are influenced under our control. We have an established assembling network in the metal stamping china industry providing 18 years of professional services. and can get a real quotation from the factory, no mediator space.
- On-Time Delivery : Experienced metal stamping company such as Mulan MFG realizes how to compress time, formulate a complete production processes mechanism, viably and proficiently work, and maximise its assembling capacities as indicated by the production cycle given by client over metal stamping china industries.
Precision Metal Stamping Parts
Common Material Classification
Custom precision metal stamping parts include stainless steel parts, copper and aluminum parts, sheet metal parts, bending parts, stretched parts, etc. What are the characteristics of stretched parts of different materials?
Mulan MFG, as a customized metal stamping parts processing manufacturer of Chinese technical parts, will introduce to you-the material classification of stamping parts:
Low carbon steel Precision metal stamping parts
Low carbon steel has excellent formability, stable forming dimensions, high strength, light weight, etc. (depending on the material grade). The disadvantage is that the corrosion resistance is relatively low and it needs post-treatment protection such as electroplating. Commonly used in various parts in automobile manufacturing, especially high-strength mechanical parts;
- Ordinary carbon steel plates, such as Q195, Q235, etc.
- High-quality carbon structural steel plates, which have guaranteed chemical composition and mechanical properties.
- Among them, low-carbon steel is more commonly used in carbon steel. Commonly used grades are: 08, 08F, 10, 20, etc.
- Electrical silicon steel plate such as DT1 DT2
- Low-alloy structural steel plates are commonly used such as Q345(16Mn) Q295(09Mn2), which are used to manufacture important stamping parts with strength requirements
Stainless steel Precision metal stamping parts
Stainless steel drawing parts have the characteristics of high strength, light weight, good wear resistance, high corrosion resistance, etc., this kind of material drawing parts does not need electroplating protection. It is suitable for heat treatment and is often used in fuel supply systems, brake systems, exhaust systems, oxidation sensors and decorative parts in automobile manufacturing.
- Stainless steel plates, such as 1Cr18Ni9Ti, 1Cr13, etc., are used to manufacture parts with anti-corrosion and anti-rust requirements.
- Stainless steel 304
- Stainless steel 316
- Stainless steel 316L
- Stainless steel 420
- Stainless steel 430
- Stainless steel 303
- Stainless steel 201
Aluminum alloy Precision metal stamping parts
The characteristics of aluminum alloy stamping parts are: light weight (about 1/3 of low carbon steel), high strength, non-magnetic, rust-proof, can be anodized to prevent corrosion, suitable for heat treatment, etc.
It is commonly used in bulk devices, energy storage devices (such as batteries), beverage containers and pharmaceutical industries in automobile manufacturing and other industries;
- Aluminum and aluminum alloy, commonly used grades are L2, L3, LF21, LY12, etc., which have good shaping, small deformation resistance and light weight
Copper alloy Precision metal stamping parts
Copper alloy tensile parts have the characteristics of stable forming dimensions, corrosion resistance, good ductility, and easy welding. The disadvantage is that they are easy to oxidize.
Because copper alloy materials are relatively expensive, waste materials should be reduced in the use of materials. If necessary, waste materials can be used. recycle and re-use.
- Copper and copper alloys (such as brass), grades are T1, T2, H62, H68, etc., with good plasticity, electrical conductivity and thermal conductivity;
Other Precision metal stamping parts material classification
- According to the thickness tolerance, the sheet material can be divided into three types: A, B, and C, and according to the surface quality, it can be divided into three types: I, II, and III.
- Surface treatment can be divided into: mirror surface, brushed texture, oxidized surface, matte surface, and other customizable surface treatment states.
- The supply state of the sheet material is: annealing state M, quenching state C, hard state Y, semi-hard Y2, etc. The sheet metal has two rolling states: cold rolling and hot rolling;
- Aluminum killed steel sheets used for drawing complex parts can be divided into three types: ZF, HF, and F.
- In general, deep-drawn low-carbon thin steel plates can be divided into three types: Z, S, and P.
about Mulan MFG Custom Precision Metal stamping services
Mulan MFG is a stamping factory specializing in the processing of precision metal stamping parts. It is located in Shanghai, China, with convenient transportation and a leading industry. It can produce copper alloy stamping parts with high elasticity, fatigue resistance, acid and alkali resistance, etc., and a test report is provided for each test link.
It has passed ISO9001, ISO14001, TS16949 and other quality management system certifications. It is a professional ODM/OEM manufacturer specializing in the design and manufacture of precision stamping dies and precision hardware stamping.
Quality Control Of
Metal Stamping parts
Strict quality control is Mulan MFG’s corporate life. From raw materials to product packaging and transportation, every link is under our supervision, ensuring that 99% of high-quality sheet metal stamping Parts are delivered to customers.
01. Raw material quality inspection
Long-run participation with large steel mills, all materials will have a material examination report by the sheet metal stamping company, Mulan MFG. (chemical report and physical report) before they are put into storage.
02. Initial size inspection
Sheet metal stamping companies provide metal stamping dies and measure the size of the material to prevent inadequate machining stipend and bad material.
03. Production Interaction Control
Sheet metal stamping companies foster a production plan, stream flow chart, control time mode and designs, and prevent delayed delivery.
04. Mid-Term Dimensional Investigation
Sheet metal stamping company perform product size examinations at each handling mode, study conceivable quality dangers during item processing, and tackle the processing of issue items in time.
05. Final Size Examination
Metal stamping companies perform all dimensional investigations on the completed items and record detailed assessment reports.
06. Surface and Establishment Test Review
Check the surface of the item to prevent surface issues like knocks, scratches and inadequate surface medicines, and perform gathering tests on utilitarian parts to convey items that meet the functionality, to ensure delivering the best quality sheet metal stamping services, over metal stamping china industry.
many Metal Stamping Services Case Studies
3000+ global companies cooperate with Mulan MFG to develop metal stamping product projects.
What is Custom Metal Stamping services?
Provide complete sheet metal stamping and forming project processing for different stamping product designs in various industries, and better realize the functionality and precision requirements of stamping products. Meet customer requirements over the metal stamping china company and the sheet metal stamping china company. Custom stamping products on demand.
What's Type of Metal stamping services?
- Progressive die stamping
- Transfer Die Stamping
- Four-Slide Stamping
Precision Stamping
How metal stamping services Works?
Metal stamping is a cold forming process by a metal stamping china company and the sheet metal stamping china company, that uses molds and stamping machines to transform sheet metal into different shapes. A flat sheet of metal (often called a blank) is fed into a sheet metal press, which uses tools and die surfaces to shape the metal into a new shape.
Metal stamping china company and the sheet metal stamping china company, that provide stamping services place the material to be stamped between the mold parts, where pressure is used to shape the material and cut it into the final shape required by the product or component.
- Punching
- Blanking
- Embossing
- Coining
- Bending
- Flanging
How To Ensure The Delivery Of High-Quality Metal Stamping Parts To Clients Over Sheet Metal Stamping China industries?
As the industry-leading metal stamping china company and the sheet metal stamping china company, We have a professional quality control team to check every process in accordance with the quality control plan.
The quality details of all products should be checked before packaging. As the industry-leading metal stamping china company and the sheet metal stamping china company, Mulan MFG uses advanced quality inspection equipment. (Support third-party quality inspection team for review)
- CMM Equipment
- Deltronic Pins
- Digital Height Gages
- Digital Microscope
- Digital Micrometers & Calipers
- Hardness Testers
- Master Gauge Blocks
- Optical Comparators
- Pull Testers
- Slipstick
- Virtek (Laser Scanner)
Metal Stamping Services Blog
The advancement of technology has enabled us to just finish the metal stamping service.
Yes, we are a manufacturer with ISO9001-2015 quality standards, advanced equipment and a complete supply chain, and a one-stop service manufacturer focusing on custom metal product processing.
Of course, Mulan MFG has a team of experienced technical experts. In many cases, our customers only have ideas but no reasonable design models. We can survey and design according to customer requirements or existing samples.
Generally, the processing of metal parts will follow the DIN 2768f standard, and the plastic products will follow the 2768m standard.
- Tolerance Range: ±0.008mm～0.010mm
Cylindrical Circumference 0.01mm/100mm - End Face Flatness 0.02mm/200mm
Thread Pitch Accuracy 0.06mm/300mm - Roughness: Ra0.8
- International Tolerance Level: IT6-IT8
- Outer Circle Accuracy 0.005-0.01mm
- Surface Finish After Grinding Machine Can Reach Ra0.4
Please mark more detailed tolerance standards on the product design plan and technical requirements, which is very important.
1. Review the product design and check whether all size requirements are reasonable and clear.
2. Develop detailed production plan and manufacturing process plan
3. Control the manufacturing links where quality risks may occur.
4. The initial raw materials are inspected and the material report is reviewed.
5. Three dimensional inspections at the initial, mid and final stages to ensure that the products meet quality requirements.
6. Final surface inspection.
7. Packaging inspection.
All quality inspection processes are in line with ISO9001-2015 standards.
1) Western Union for samples cost or very small order
2) 100% T/T in advance when amount less than 1000USD
3) 50% deposit, 50% balance by T/T before shipment when order amount from 3000USD to 5000USD.
4) 30% deposit, 70% balance by T/T before shipment when order amount over 5000USD.
5) L/C payment term for big amount order is acceptable.
30% advance payment to start project production.
If there is a mold, a 50% advance payment of the mold cost is required.
After the product inspection report is passed, 40% and the balance of the mold will be paid.
30% of the balance payment is paid before the product is shipped.
Of course, we have a professional freight forwarding department that can solve all international transportation problems, including sea, air and express.
Yes, we opened the agency cooperation model to many large international trading companies in 2018 to provide the most competitive services for local customized metal parts. Agents can enjoy very preferential discounts and do not need to worry about product quality issues. .environment and use requirements of the product.