Ningbo Ningtuo Machinery Co., Ltd. was established in 2019 and is located at No. 3, Jinqiao 3rd Road, Taoyuan Street, Ninghai County, Ningbo City, Zhejiang Province. It is a comprehensive industrial and trade enterprise focusing on both domestic and foreign trade as well as processing. The company's products involve forging, die casting, casting, machining, plastic products, plastic molds, etc.
Our Services
The company provides OEM services based on drawings and samples provided by customers. We can complete the entire process, including 3D modeling design, mold design and production, product forging, forging heat treatment, and machining.
Certification
We have passed the ISO9001:2000 quality system certification, and our products have obtained SGS, ROHS, TUV, and REACH certifications.
Sales Market
Our products are exported to North America, Europe, the Middle East, Southeast Asia, and other regions. They are well received by many customers. Meeting our customers' needs is our eternal goal.
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![Sheet Metal Stamping Die]()
Sheet Metal Stamping DieSheet Metal Stamping Die -
![Metal Stamping Die Set]()
Metal Stamping Die SetMetal Stamping Die Set
|
Name |
Metal stamping dies/mold tooling/custom metal die |
|
Mould Type |
Single stamping dies, progressive dies |
|
Custom |
Can help our customers to customize their own mould drawing |
|
Design Software |
2/3 D, Auto CAD, CAE, PRO-E, Solidworks, UG, Catia, MOLDFLOW, ANYCASTING |
|
Mould Material |
Cr12, cr12mov, DC 53, SKH-9, 45# etc |
|
Stamping Material |
Stainless steel, aluminum alloy, brass, zinc, carbon steel, copper etc |
|
Die Standard |
HASCO, DME |
|
Cavity |
1,2, 5,16,50….depends on your application |
|
Die Life |
500,000 shots |
|
Certificate |
ISO9001:2008, SGS |
|
Package |
Wooden case |
|
Payment Term |
T/T, western union |
|
Finish |
Polishing, heat treatment, TD coating, electroplating, chrome coated, painting, zinc-plating etc |
|
Processing machines |
CNC machining center, EDM, WEDM, WEDM-HS, linear cutting machine, radial drill, sawing machine, grinding machine, milling machine, lathe, punch etc |
|
Inspection Equipments |
CMM, Rockwell-hardness-tester, projector, Dial Calipers, slide Calipers etc |
Low production cost: The use of stamping machines and special tooling to produce parts is automatic and can eliminate the possibility of secondary processing.
Low labor cost: Automatic production of metal stamping helps to reduce labor costs.
High production efficiency: Continuous production is especially suitable for large quantities of components or products.
High product accuracy: The use of high-precision tooling dies enables effective quality control and manufactured parts with good rigidity and dimensional stability.
Short production time: Compared to other manufacturing processes, metal stamping helps to reduce production time and provide relatively accurate delivery.
Materials for Custom Metal Stamping
Aluminum: Aluminum is lightweight, flexible, and easy to cut and shape.
Aluminized Metal: Aluminized steel is made with a sheet of carbon steel hot-dipped in an aluminum-silicon alloy. The silicon makes the metal resistant to corrosion, and the aluminum makes the material relatively easy to fold, cut, and stamp.
Carbon Steel: Carbon steel is durable, cost-effective, and safe to use for food processing and cookware.
Cold Rolled Steel: When steel is rolled at low temperatures, the finished product is unyielding and strong. It creates a smooth surface that requires little finishing.
Copper: Copper is easy to work with, aesthetically appealing, and recyclable. Engineers favor the metal for many projects because it conducts electricity and thermal energy.
Galvanized Steel: Galvanized steel has a zinc coating that helps to control corrosion and rust. The hot-dip galvanization process is faster to complete and lasts longer than comparable processes, like galvaluming.
Galvalume: Galvalume contains a mixture of aluminum, zinc, and silicon. The material is usually used to cover metal pieces and protect them from rust. Once it’s applied, it’s durable and difficult to scrape off.
High Strength Steel: Engineers use this heavy load-bearing metal to build exceptionally sturdy structures and industrial machinery. Because of its strength, designers might be able to reduce the total amount of building material they need for an assignment.
Hot Rolled Steel: Hot rolling steel eliminates imperfections like cracks and bubbles.
Stainless Steel: Stainless steel is an alloy that combines standard steel with chromium, which is corrosion-resistant.
Titanium: High-quality, medical-grade titanium is biocompatible and can be used for medical implants and other health devices. Like stainless steel, it’s also anti-corrosive.
Technical Features of Metal Stamping Dies
When selecting a metal stamping die, it is crucial to understand its technical features. Below is a comparison table highlighting key features of different types of stamping dies.
|
Feature |
Progressive Dies |
Compound Dies |
Transfer Dies |
Forming Dies |
|
Operation Type |
Multiple operations |
Single operation |
Multiple operations |
Shaping only |
|
Material Compatibility |
Various metals |
Various metals |
Various metals |
Various metals |
|
Production Speed |
High |
Moderate |
High |
Moderate |
|
Setup Complexity |
High |
Low |
Moderate |
Low |
|
Cost |
Higher initial investment |
Lower initial investment |
Higher initial investment |
Moderate |
|
Precision |
High |
Moderate |
High |
High |
Metal Stamping Materials
Steel
CRS steel like 1008, 1010, or 1018 is popular; general-purpose material is perfect for cold forming.
Stainless Steel
Such as 301, 304, and 316/316L. 301 stainless steel has excellent tensile strength, while 304 has more significant performance and corrosion resistance at higher temperatures. 316/316L steel features the best corrosion resistance of the three, though it also costs more.
Copper
Including C110, which is a powerful conductor and easily formable.
Brass
Brass 230 (85/15) and 260 (70/30) are highly formable and corrosion-resistant. These brass alloys are also known as red brass and yellow brass, respectively.
Painting: You can choose the colors accroding your requirements,such as black, green, yellow, blue......
Slushing oil: To protect the die surface avoid rust
PE film: Keep the tool surface clean
Related documents: All the details for this die,such as structure drawing, instruction of operation, maintenance manual,inspection report, factory checking list....
Outer packaging: Plywooden case, exported standard
Fastening: More stronger
FAQ
As one of the leading metal stamping die manufacturers and suppliers in China, we warmly welcome you to wholesale metal stamping die made in China here from our factory. All customized products are with high quality and competitive price.
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