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HOFeng Can Mold Any Thermoplastic.Cost-Effective Injection Molding Services For Your Custom Products And Parts.

Plus de 15 ans d'expérience dans la fabrication de produits sur mesure selon les normes ISO

what is injection molding?

Injection molding is a molding method that combines injection and molding, also known as injection molding. The general injection molding method is to place polymer component granules or powders into the barrel of an injection molding machine, where they undergo heating, compression, shearing, mixing, and conveying processes. Then, with the help of a plunger or screw, pressure is applied to the melted polymer melt. The high temperature melt is then injected into a pre-closed low temperature mold cavity through the nozzle in front of the barrel and the mold's gating system. After cooling and solidifying, the mold can be opened, the product can be ejected, and plastic products with certain geometric shapes and precision can be obtained.Injection molding is used to create many things such as electronic housings, containers, bottle caps, automotive interiors, combs, and most other plastic products available today.

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Injection molding applications

Plastic injection parts have high output and wide application. This is because plastic parts have some practical value compared to metal parts. Plastics are widely used as engineering structural components, such as housings, frames, and bases for electronic instruments, automotive, household appliances, and communication equipment are used to protect, enhance and build a huge range of products. The process is known for its capabilities for speed, precision, and efficiency and has become one of the most popular manufacturing services for the production of plastic parts.

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Options de post-traitement et de finition

Surface treatment in injection molding refers to the process of applying a specific treatment or coating to the surface of a machined part, such as painting or hot-swap inserts.

Inserts.Pad Printing.Painting.Silk screening.Ultrasonic welding.Laser engraving.UV coating.Heat staking.Hot stamping.Post-mold machining

Plastic injection Molding Capabilities

Our Injection molding machine:
High speed injection molding machine
PVC special injection molding machine
PET special injection molding machine
Double Color Injection Molding Machine

We are capable of preserving a machining allowance of +/- 0.003 inches (0.08mm), while also incorporating a resin tolerance that falls within a range greater than, yet never less than, +/- 0.002 inches per inch (0.002mm per mm).

To address this issue, we utilize advanced machining techniques and precision equipment to ensure that our tolerances are met with utmost accuracy. The +/- 0.003 inch (0.08mm) machining tolerance ensures that the finished product meets the required specifications, while the included resin tolerance of +/- 0.002 inches per inch (0.002mm per mm) allows for a degree of flexibility in the material itself.

By maintaining these tight tolerances, we are able to deliver high-quality products that meet the demands of our customers. Whether it's for industrial applications or precision manufacturing, We strive to exceed expectations and deliver exceptional results.

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Plastic Injection Molding Materials

Property:
lmpact resistant
Wear-resistant
Dimensional stability
Chemical resistance
Rubber like
Cost-efficient
Cosmetic

Materials:
ABS,PMMA, PVC,PE, PC
POM, PEEK, UHMW
ABS,PBT, HIPS,PPS
PEEK, PP, PBT, PE, LDPE, PA
TPU, TPE, Silicone
PP, HDPE, LDPE
ABS,PC,HIPS

Maximum Dimensions:
Size:480mm x 751mm
Volume:966.837 cu.mm
Depth:101mm from parting line
Projected Mold Area:112,903 sq. mm

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Nos autres capacités de fabrication

Nous sommes spécialisés dans l'impression 3D, l'usinage CNC, le moulage sous vide, le moulage par injection et la fabrication de tôles, et proposons une grande variété de matériaux et de finitions de surface.

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Usinage CNC

Nous disposons d'un centre d'usinage composite Mill-turn, d'une fraiseuse standard à 3 axes, d'une fraiseuse continue à 5 axes, d'une fraiseuse à 3+2 axes, d'un système de perçage et de post-traitement utilisant plus de 50 métaux et plastiques différents, disponibles dans plus de 15 finitions de surface. Tolérances jusqu'à ± 0,001 mm (0,0000394").

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Services de moulage par injection

HOFeng peut mouler n'importe quel thermoplastique. Des services de moulage par injection rentables pour vos produits et pièces sur mesure. Outil prototype en moins de 10 jours Outil de production en moins de 2 semaines, ISO 9001:2015 | Critique pour les inspections de qualité

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Service d'impression 3D

Le service d'impression 3D de HOFeng est votre centre de production de fabrication additive pour plus de 30 matériaux pour toutes les applications, service d'impression 3D. Nous sommes des experts en impression 3D pour répondre à toutes vos exigences de qualité industrielle.

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Services de coulée d'uréthane

Nous fabriquons des prototypes et des pièces rapidement, dans un délai de 10 jours, avec une inspection 100% pour chaque pièce. Notre certification ISO 9001 nous permet d'offrir une qualité de haut niveau pour chaque lot.

Injection Molding FAQs

If you have aInjection Molding ready to commence, we are here to assist you from start to finish. With our extensive range of optional post-processing services and rigorous quality assurance measures implemented by our dedicated QC department, you can rest assured that you will receive products that meet your expectations.

Il vous suffit de nous envoyer vos fichiers CAO en 3D et notre équipe vous fournira un devis gratuit. Nos ingénieurs modèles expérimentés effectueront une analyse approfondie de la conception en vue de la fabrication (DFM) de votre conception, afin de s'assurer que le produit final répond non seulement à vos normes de qualité, mais qu'il respecte également vos contraintes budgétaires.

Les pièces de qualité de moins de 800 pièces peuvent être fabriquées en une semaine seulement si vous fournissez des modèles CAO 2D et 3D complets. Les pièces plus complexes nécessitant d'autres caractéristiques spéciales prendront plus de temps.

Les concepteurs doivent tenir compte de facteurs tels que l'accès aux outils, la sélection des matériaux, les tolérances et les finitions de surface lorsqu'ils conçoivent des pièces pour l'usinage CNC.

La durée d'un processus d'usinage CNC dépend de facteurs tels que la complexité de la pièce, le matériau utilisé et les tolérances souhaitées. Elle peut varier de quelques minutes à plusieurs heures.

Nos machines sont capables de tolérances aussi serrées que +/- 0.0002 pouces.

The calculation of injection molding costs involves multiple factors, including product design, raw material costs, labor costs, equipment depreciation, etc.

 

Product design: Complexity, size, shape and other factors will affect the cost of injection molding. Some complex products may require special molds and processing techniques, and the cost will increase accordingly.

 

Raw material costs: Different types of plastic raw materials have different prices, and are also affected by factors such as market supply and demand. Raw materials account for a considerable proportion of injection molding costs.

 

Mold cost: Injection molding requires the use of specially customized molds. The design, manufacturing and maintenance costs of the mold will affect the cost.

 

Labor cost: Operating the injection molding machine and subsequent processing requires manual participation. Labor cost is a part of the injection molding cost that cannot be ignored.

 

Energy consumption: Injection molding machines consume a large amount of energy such as electricity and compressed air. Energy costs are also an important part of injection molding costs.

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