Entreprise de moulage sous pression d'alliages en Chine et dans le monde 

Le moulage sous pression d'alliages est utilisé pour produire des pièces métalliques compliquées qui nécessitent des tolérances serrées et une très bonne finition. Il joue notamment un rôle majeur dans les secteurs de l'automobile, de l'aérospatiale, de l'électronique, de la défense, des appareils médicaux et des produits de consommation. Partout dans le monde, les fabricants travaillent ensemble, et la Chine est le chef de file de cette industrie parce qu'elle dispose d'une infrastructure solide, d'un personnel bien formé et de prix intéressants. CNM Tech Co. Ltd, Sincere Tech et GC Precision Mould Co. Ltd sont des entreprises bien connues dans le secteur du moulage sous pression en Chine, et toutes s'occupent de la conception des moules, de l'usinage CNC et de l'assemblage final. Ces fabricants utilisent les technologies les plus récentes et respectent les normes de qualité internationales telles que la norme ISO 9001. La plupart de leurs services s'adressent à des clients internationaux, ce qui leur confère un rôle majeur dans les réseaux d'approvisionnement mondiaux.

Des entreprises telles que Nemak (Mexique), MRT Castings Ltd et Haworth Castings (Royaume-Uni), et PHB Inc. (États-Unis) sont de bons exemples de technologies avancées de moulage sous pression en dehors de l'Asie. L'innovation, la durabilité et la production de précision sont au cœur des préoccupations de ces entreprises, qui fournissent les secteurs de l'aérospatiale, de la médecine et des véhicules électriques, qui sont soumis à des réglementations strictes. Ces deux entreprises se distinguent des autres par leur haut niveau de qualification et l'importance qu'elles accordent à la qualité, au service à la clientèle et aux changements écologiques.

L'article aborde plusieurs thèmes majeurs entreprises de moulage sous pression en Chine et dans le monde entier, en soulignant leurs principales qualités, leurs points forts et les raisons pour lesquelles elles réussissent sur ce marché. Quelle que soit la région du monde où vous cherchez à externaliser, les profils présentés vous donneront des conseils utiles sur les meilleurs choix à faire.

Moulage sous pression d'alliages

Dans le cas du moulage sous pression d'alliages, un alliage métallique liquide est pressé avec une grande force dans des matrices en acier, qui peuvent être réutilisées à de nombreuses reprises. Cette méthode de production permet de créer des pièces métalliques dont les dimensions sont très précises, qui sont lisses et qui peuvent être produites très efficacement.

Principales caractéristiques du moulage sous pression d'alliages :

1. Alliages utilisés :

La plupart de ces procédés reposent sur des alliages de métaux non ferreux, tels que l'aluminium, le zinc et le magnésium, qui présentent des avantages importants en termes de poids, de solidité, de résistance à la corrosion et de conductivité thermique.

2. Aperçu du processus :

La fusion de l'alliage se fait ensuite en plaçant le matériau dans un four. Un moule en acier trempé reçoit le métal en fusion, qui entre dans une machine de coulée sous pression.

• Après solidification, la pièce est poussée hors de la matrice.
• L'ébarbage, le nettoyage et, dans certains cas, l'usinage de la pièce moulée sont ensuite effectués pour obtenir des dimensions précises.

3. Les types de moulage sous pression sont les suivants :

• Le moulage sous pression à chambre chaude est principalement utilisé pour le zinc, le magnésium et les alliages qui ont un point de fusion bas.
• Cold Chamber Die Casting assure la fusion et le moulage d'alliages d'aluminium et de cuivre.

Voici les principaux atouts du moulage sous pression d'alliages :

• Le processus est rapide et peut être répété plusieurs fois de la même manière.
• Les tolérances sont suffisamment étroites et les formes peuvent être rendues très complexes.
• Très peu de travail est nécessaire après la prise des photos.
• Les éléments utilisés sont très solides, durables et également très légers.
• La production d'un grand nombre d'appareils électroniques devient moins coûteuse.

Applications courantes :

• Les automobiles, les équipements électriques, l'électronique grand public, les équipements médicaux, les machines lourdes et d'autres articles utilisent le moulage sous pression d'alliages.
• Fondamentalement, le moulage sous pression d'alliages transforme de manière rapide, fiable et précise le métal fondu en pièces solides et complexes qui sont utilisées presque partout.

1. CNM Tech Co.

Année de création : 20+
Nombre d'employés : 100-200
Type d'entreprise : CNM Tech Co. est une entreprise de fabrication de précision spécialisée dans le moulage sous pression, l'usinage CNC et les services d'assemblage.

Site web et contact

Site web : https://www.thediecasting.com/
Contact : +86 13045898002
Courriel : sales@thediecasting.com
Adresse : Adresse de l'usine : Rm 101, No.40, Donghu Road, Jinglian, Qiaotou town, Dongguan City, Guangdong Province, China. 523520.

Profil de l'entreprise 

La fabrication de composants de précision en aluminium et en zinc moulés sous pression est la spécialité de The Die Casting Company. L'entreprise offre des services de moulage complets en disposant des capacités nécessaires pour la conception des moules, l'outillage, l'usinage CNC, la finition des surfaces et les tests de qualité, le tout en interne. Au service des secteurs de l'automobile, de l'électricité et des machines industrielles, elle réunit des connaissances en ingénierie et des certificats ISO 9001. Avec l'aide de la technologie moderne et d'une approche conviviale, The Die Casting Company offre des performances élevées, une production à faible coût et une qualité constante. Codeplay, dont le siège se trouve en Inde, fournit une assistance personnalisée et des livraisons dans les délais à ses clients du monde entier.

Engagement de qualité 

Chez The Die Casting Company, la qualité est au cœur de toutes les tâches. En commençant par le contrôle des matières premières, l'entreprise applique des procédures strictes de contrôle de la qualité jusqu'à l'essai des produits finis. Parce qu'elle est conforme à la norme ISO 9001, ses installations utilisent les équipements les plus récents et disposent d'une équipe de travailleurs qualifiés. Les mesures, la résistance et l'aspect de chaque pièce moulée sont soigneusement vérifiés afin de répondre aux besoins du client et aux exigences de l'industrie. Grâce à cet engagement, les clients sont satisfaits, les produits sont fiables et la confiance s'installe durablement.

Pourquoi notre entreprise ?

• Services complets : De la conception du moule à l'usinage final et à la finition, nous réalisons tous les travaux dans notre atelier.
• Connaissance des alliages d'aluminium et de zinc : Le choix de ces matériaux permet d'obtenir des résultats optimaux en matière de moulage.
• Nouvelle infrastructure : L'entreprise dispose de machines CNC, de fours et de machines de moulage sous pression.
• Haute qualité : L'organisation est certifiée ISO 9001 pour des processus de travail normalisés et de haute qualité.
• Solutions personnalisées : Include parts that are made to a specific size, tightness, and type of application.
• A Wide Variety of Industries: Helping clients in automotive, electrical, machine, and various other industries.
• Delivers work as agreed and on time without regular delays.
• Focusing on the clients: Quick help and lasting relationships with customers.

2. Sincère Tech

Année de création : 2005
Nombre d'employés : 100-200
Type d'entreprise : Sincere Tech is one of China’s largest plastic injection mould manufacturers, die-casting producers, machining providers, and assembly providers.

Site web et contact

Site web : https://plas.co/
Téléphone : +86 135 30801277
Courriel : steve@sincere-tech.com
Adresse : Rm101, N041, Donghu road, JingLian cun, qiaotou town, Dongguan City, Guangdong Province, China. 523000.

Profil de l'entreprise 

In 2005, Sincere Tech (plas.co) was founded, and it has become a major Chinese provider of custom plastic injection molds and moulding services. Because of its 18 years in this field, the company is capable of providing extensive solutions such as mould design, CNC machining, die casting, silicone moulding, and assembly. Working in electronics, cars, medicine, and home appliances, Sincere Tech depends on high-tech machines such as 5-axis CNC and CMMs for accuracy and quality. Following international standards, the company observes ISO 9001:2015 and QS 9000:2015 certifications, making sure clients receive quality products within budget.

Engagement de qualité 

At Sincere Tech, everything must be done with quality in mind. The company uses ISO 9001:2015 and QS 9000:2015 standards while making all its products. Through modern tools and strict regulations, Sincere Tech guarantees all its products are made exactly to spec. All processes, from laying out the design to completing assembly, are closely monitored to ensure certain parts are strong, precise, and make the customers happy, which is why it is respected by the industry.

Pourquoi notre entreprise ?

• More than 18 years of experience in moulding and tooling plastics.
• A wide Range of Services: Mould design, CNC machining, die casting, siliconemouldingg and assembly are available.
• High-Tech Machines: Having 5-axis CNC machines, Coordinate Measurement Machines (CMM), and heavy injection moulding machines.
• Follows ISO 9001:2015 and QS 9000:2015 standards for quality management.
• Helping businesses around the world across many sectors.
• Provides solutions at a good price point without changing the quality.
• Groups try to satisfy their clients by supplying solutions that fit their desires and answering queries promptly.

3. GC Precision Mould Co, Ltd.

Année de création : 1999
Nombre d'employés : 100-200
Type d'entreprise: Our company, GC PrecisionMould Co., Ltd, does aluminium, zinc, and moulage sous pression du magnésiuml'usinage CNC et le moulage par injection de matières plastiques

Site web et contact

Site web : https://aludiecasting.com/
Contact : +86 131 4886 5556
Courriel : info@aludiecasting.com
Adresse : Factory Address 1: No. 30 Huan Zhen Rd, Qi Shi Town, Dongguan City, Guangdong Province, China, 523516

Profil de l'entreprise 

GC PrecisioMould Co., Ltd. began in 1999 and has now become one of the top worldwide suppliers of oddie-casting arts and machined products from nonferrous metals. Fireray Precision Equipment has been in the industry for over two decades and primarily does aluminum die casting, moulage sous pression du zinc, bronze sand casting, aluminum gravity casting, and CNC precision machining. Based in Dongguan City, Guangdong Province, China, GC PrecisionMould Co., Ltd. gives die casting services to companies worldwide, making sure to follow international guidelines. Because they work for quality and innovation, they are seen as reliable partners in die casting. 

Engagement de qualité 

GC Precision Mould Co. believes that quality should be a top priority. Quality assurance is maintained throughout development, which guarantees every part matches the required specifications. Because they have ISO 9001 certification, they are committed to producing products to a high standard. Because it uses state-of-the-art technology and expert team members, GC Precision Mould Co., Ltd. routinely makes products that customers find to be strong, precise, and effective. 

Pourquoi notre entreprise ?

• Much Experience: More than 20 years in die casting, giving dependable solutions.
• Wide Range of Services: Superspecializing in aluminum, zinc, bronze, and gravity casting, and also CNC machining.
• Advanced Machines: Die casting plants are able to handle pressure from 120 to 1650 tons.
• Variation: ISO 9001 quality assurance, giving assurance that there is no variation in the quality of our products.
• Customers: Serving Customers Everything from individual clients to companies has depended on, valued, and relied on forever.
• Specialized Services: Adjusting what we do to fit the needs of clients in different lines of work.
• Powered by Innovation: Organizations keep looking for ways to use technology to upgrade what they offer.
• Customer-oriented: Makes sure customers are satisfied and committed to continuing the partnership for a long time. 

Nemak Global

Année de création : 1879
Nombre d'employés : 24000+
Type d'entreprise : Global company specializing in aluminum components for cars to make them lighter, active in e-mobility, structural, and ICE powertrain sectors.

Site web et contact

Site web : https://www.nemak.com/
Courriel : socialmedia@nemak.com
Contact : +52 81 2159 5391
Adresse : Libramiento Arco Vial Km 3.8, Garcia, Mexico

Profil de l'entreprise 

Nemak is a main provider of advanced lightweight technologies for the worldwide automotive industry. As a company focused on making and producing aluminum parts for e-mobility, structures, and powertrains of internal combustion engines (ICEs), Nemak operates 38 worldwide facilities and employs over 24,000 people. Revenue for the company in 2023 reached an amount of US$5.0 billion. Nemak, which is located in García, Nuevo León, Mexico, is dedicated to assisting the automotive industry become more sustainable by adopting advanced technology and operating around the world. 

Engagement de qualité 

Nemak’s goal in quality policy is to get the best returns from customers by consistently providing products that meet the highest standards in a timely way. It integrates and develops workers who perform well, and the company keeps improving by meeting objectives through active teamwork. Making sure best practices are used at all Nemak locations guarantees the same top quality and excellence in every task. 

Pourquoi notre entreprise ?

• Worldwide Footprint: 38 factories found in 16 countries let INSTOC be close to customers everywhere.
• Aluminum Focus: Aluminum specialists in electric automotive, structural segment, and the old ICE powertrain industry.
• Sustainability Goal: Focusing on bringing about a more environmentally friendly automotive industry by using lightweight technology.
• Good Track Record: Made revenues of US$5.0 billion in 2023, which shows the industry performed well.
• Includes experienced staff: More than 24,000 employees, who are focused on advancement and top-level performance.
• Assurance qualité : Follows a quality policy to make sure customers are happy and the company keeps improving.
• Uniform Approach: Uses the best approaches at every site to make sure products are consistently great.
• Client-focused: Aims to give clients what they need, when they need it.

M R T Castings Ltd 

Année de création : 1947
Nombre d'employés : 200-300
Type d'entreprise: Company based in the UK focused on aluminum die castings, CNC machining, and assembling products for the medical, electronic, and engineering domains.

Site web et contact

Site web : https://www.mrt-castings.co.uk/
Contact : +44 1264 324021
Courriel : general@mrt-castings.co.uk
Adresse : Unit 1-3 Sceptre Court, Walworth Ind Est, Andover, United Kingdom

Profil de l'entreprise 

The company MRT Castings Ltd is a UK producer focused on aluminum die castings, CNC machining, and assembly for customers. Since its founding in 1947, the company has been based in Andover, Hampshire, using the latest methods at its foundry and machine shop. MRT helps customers from various industries worldwide, such as medical, electronics, and automotive, with all important processes, starting with design and ending with assembly. MRT emphasizes new ideas and quality, which leads them to buy the best technology and use lean ways of working to make accurate components. Because MRT is committed to loyalty, high quality, and dependable deliveries, they are respected in both easy and stressful industries.

Engagement de qualité 

Quality forms the main focus of how MRT Castings conducts business. Because the company is certified in ISO 9001 and ISO 13485 standards, their processes are monitored carefully and trackable. All parts are closely examined with modern CMM devices. MRT is dedicated to improvement, spending on staff training and new technology so their products and services are always top-notch. Because of the dedication to quality, clients always get dependable, high-precision castings that fulfill even the hardest industry and regulatory standards.

Pourquoi notre entreprise ?

• Over 75 years of experience have been built in moulage sous pression de l'aluminium and machining.
• Services Include Design, Manufacturing Tooling, Casting, Machining, Coating, and Assembly.
• The business has installed the most recent machine shop and foundry equipment, using automation.
• ISO 9001 and ISO 13485 approved, to guarantee the same quality and traceability.
• Major industries served are medical, electronics, automotive, and high-reliability.
• The company has its engineering team to support customers in DFM (Design for Manufacture).
• Can handle producing small batches and large batch orders.
• Keep customer relationships by reliably communicating well and focusing on hands-on technical care.

Moulages Haworth

Année de création : 1950
Nombre d'employés : 100-200
Type d'entreprise: A company in the United Kingdom that produces high precision aluminum sand and gravity die castings for many critical and safe industries.

Site web et contact

Site web : https://haworthcastings.co.uk/
Contact : 01794 512685
Courriel : sales@haworthcastings.co.uk
Adresse : Haworth Castings, Uddis Lane Industrial Estate, Romsey, Hampshire, SO51 0HA

Profil de l'entreprise 

The UK-based foundry Haworth Castings produces high-quality aluminium sand and gravity die casting. The company, with its 60 years in the industry, supplies to the defence, aerospace, energy, automotive, marine, and medical sectors. Being based in Romsey, Hampshire, Haworth Castings supplies machined, inspected, and completed components to guarantee accuracy and reliability. Being dedicated to quality, sustainability, and innovation, the company becomes a reliable firm for any performance-critical task. 

Engagement de qualité 

Improving quality is the main focus of Haworth Castings. The company is recognized with ISO 9001:2015 accreditation, which shows it follows strict quality management rules. By having specialized technical managers and using Coordinate Measuring Machines (CMM), Haworth confirms that every casting matches the exact requirements. Because of their emphasis on quality and honesty, they are chosen as a supplier by safety-centred sectors with high-precision needs. 

Pourquoi notre entreprise ?

• They Have Experience: More than 60 years of specialization in die casting, aluminium sand, and gravity.
• Services complets : Giving clients fully assembled parts, parts are machined, tested, and finished per their needs.
• What they do: Offering services to defence, aerospace, energy, automotive, marine, and medical markets.
• ISO 9001:2015 certification means the company provides consistent and reliable quality.
• Modern Inventory: The business owns modern machinery and instruments for precise measurement (CMM).
• Materials: Experienced team advising on how things can be produced easily and using the right choices for materials.
• Environmental Commitment: Lange focuses on steps to lessen the impact on nature and backs sustainable methods.
• Customer-focused: Skilled project managers take care of all customer needs and the completion of projects. 

PHB Inc. 

Année de création : 1984
Nombre d'employés : 200-500
Type d'entreprise: A manufacturer in the U.S. focused on making aluminum and zinc die castings, working on CNC machines, moulding, and assembly for many types of industry.

Site web et contact

Site web : https://www.phbcorp.com/
Contact : +1 814-474-5511
Courriel : INFO@PHBCORP.COM
Adresse : PHB Inc. 7900 West Ridge Rd, Fairview, PA 16415

Profil de l'entreprise 

PHB was formed in 1906, incorporated as PHB Inc. in 1984, and has continued as a private company in the United States with its headquarters in Fairview, Pennsylvania. PH, B, which employs about 500 people on more than 750,000 square feet of manufacturing area, is equipped for aluminum and zinc die casting, CNC machining, plastic and rubber moulding, tool and die design, and product assembly. Precision Hard Built (PHB) is known around the globe for manufacturing reliable components and assemblies used in the automotive, aerospace, defence, medical, and electronics sectors. Being admitted into the ITAR and IATF 16949 registries, PHB works on innovation, quality, and pleasing its customers. 

Engagement de qualité 

IATF 16949 standardized quality management ensures PHB Inc. maintains consistent high quality. Using CMM precision measurement, x-ray systems, spectrometry, and thermal imaging, PHB ensures each product is intact from the manufacturing process till it reaches customers. To control processes and fulfill customer asks in different industries, the company makes use of APQP, FMEA, PPAP, MSA, and SPC. 

Pourquoi notre entreprise ?

• Long History: Nearly one hundred years of working in die casting and manufacturing.
• Conception de la matrice : It provides aluminum and zinc die casting, CNC machining, moulding of plastics and rubber, and tool and die design.
• Reliable Space: The manufacturing area is 750,000 square feet and comes with the newest tech.
• Assurance qualité : Rules outlined in IATF 16949 are met, and the company relies on strict quality checks and advanced inspection tools.
• Covering automotive, aerospace, defence, medical, and electronics.
• Global Operations: Offering clients globally trusted and excellent products.
• Technology: Continual development and improvement in technology as well as business procedures.
• Helping Customers Achieve Goals. 

Conclusion 

The use of alloy die casting is a major part of modern manufacturing because it makes possible the production of light, strong, and accurate metal parts. Since demand for products is increasing in automotive, aerospace, medical, and consumer electronics globally, manufacturers work on better technology and high-quality methods. Still, in this field, China is dominant, and companies like CNM Tech, Sincere Tech, and GC PrecisionMould offer dependable and competitively priced work that meets international standards. Being able to handle all steps, including tooling and the last assembly stage, makes them very appealing to customers globally.

Also, manufacturers like Nemak, MRT Castings, Haworth Casting, and PHB Inc. show leadership by using innovation, being able to scale u, and focusing on certain areas. A lot of time, regulatory approval, meticulous testing, and strict traceability are needed in the industries supported by these companies. Picking a suitable die casting company requires consideration of complexity, the amount to be produced, rules and compliance, and timing needs. Those looking can benefit from the varied range of global providers who have built good reputations. So, whether you use local or worldwide companies, those who work with these metal die casters are sure to enjoy loyalty and benefits in the long term.

FAQ

Que signifie l'expression "moulage sous pression d'alliages" ?

 Alloy die casting starts by squeezing liquid aluminum, zinc, or magnesium into a matching mould under pressure for exact and durable results.

Pourquoi choisir le moulage sous pression plutôt que d'autres procédés de transformation des métaux ?

The result of die casting is a product with excellent accuracy, high productivity, great surface quality,,y and complex shapes that are hard to create using other techniques.

3 : Dans quelles industries le moulage sous pression d'alliages est-il utilisé ?

Common examples of industries are automotive, aerospace, electronics, medical devices, industrial machinery, and consumer products.

5 : Comment choisir la meilleure entreprise de moulage sous pression ?

Things you might want to look at are experience, quality certificates (such as ISO 9001 and IATF 16949), what they are capable of (like CNC machining and finishing), the sector they focus on, anticipated delivery times, and feedback from past clients.