Gas Assist Injection Molding Manufacturer From China

  • Efficient gas-assisted injection molding technology reduces material waste and boosts production efficiency.

  • Supports a wide range of materials and complex structures to meet customized requirements.

  • Delivers high-quality molded parts with smooth surfaces and stable structures.

  • Quick response to customer needs with fast turnaround on high-volume, precision parts.

  • Complies with global safety and performance standards, including CE, RoHS certifications.

Gas-Assist-Injection-Molding

Gas Assist Injection Molding Service

Holly specializes in Gas Assist Injection Molding, an advanced technology that reduces material usage and enhances part strength. This process uses gas to create hollow sections inside plastic parts, allowing for lighter and more durable components. Whether you’re in the automotive, electronics, or consumer goods industry, we provide efficient solutions to meet your specific design requirements.

We utilize state-of-the-art equipment and materials, ensuring precision and consistency throughout the molding process. Our experienced team is skilled in creating complex, high-quality molded parts with smooth surfaces and intricate details. From prototypes to high-volume production, we deliver fast turnaround times and cost-effective solutions without compromising on quality.

At Holly, our commitment to excellence is backed by strict quality control and adherence to global standards, including ISO certifications. With our Gas Assist Injection Molding service, you can expect superior durability, reduced cycle times, and optimized production costs. Whether you need small-batch runs or large-scale manufacturing, we offer tailored services to suit your needs. Contact us today to discuss how Holly can bring your injection molding projects to life!

Explore our Gas Assist Injection Mold

We specialize in gas-assisted injection molding, providing high strength, lightweight and cost-effective solutions. Our mold categories include single-cavity molds, multi-cavity molds, family molds and custom airway design molds. The gas-assisted injection molding process is suitable for automotive parts, large structural parts, furniture frames, industrial housings and home appliance housings. By controlling gas injection, we reduce material use, reduce distortion, and enhance structural integrity to ensure high quality and durable products that meet our customers ‘individual needs.

Gas Assist injection mold
Gas Assist injection mold
Gas Assist injection mold
Gas Assist injection mold

Gas Assist Injection Molding Capabilities

  • Mold Type: Single-Cavity, Multi-Cavity, Family Molds, Gas Assist Molds

  • Gas Assist Injection Molding Machine: 30+ Gas Assist Injection Molding Machines, Tonnage 50 – 1800 Tons

  • Part Size Range: 0.1g – 3000g

  • Mold Life: 100,000 – 1,000,000+ Shots

  • Tolerance Accuracy: ±0.01mm – ±0.05mm (Depending on part complexity)

  • Production Volume Prototyping to Mass Production: Prototyping to Mass Production (1 – 500,000+ parts)

  • Mold Material: P20, H13, S136, Aluminum

  • Surface Finish:SPI A1-A3, VDI, EDM Texturing, Mirror Polishing, Custom Texture

  • Lead Time Mold Fabrication: 3-6 Weeks; Production: 1-3 Weeks

Check Gas Assist Injection Molding Parts

With over 10 experienced engineers, we deliver high-precision, durable parts that meet top industry standards. Explore our recent projects to see the quality we bring to every production!

Gas Assist Injection Molding Material Available

Gas Assist Injection Molding Finishing Options

Name Description
Mirror Polishing Provides a high-gloss surface finish, ideal for products requiring high aesthetics.
Sandblasting Uses fine particles to create a rough texture, increasing friction and durability.
Plating Enhances surface hardness and appearance through chrome, nickel, or other coatings.
Texturing Adds varied surface patterns for aesthetics and durability. Ideal for automotive and consumer products.
Painting Applies a protective and decorative layer of paint, adding color and gloss.
EDM Texturing Uses electrical discharge to create precise and uniform surface textures.

China Gas Assist Injection Molding Manufacturer FAQ

The gas-assisted injection molding system directly injects inert gas (usually nitrogen) into the plasticized plastic in the mold cavity through a segmented pressure control system to expand the part and create a hollow space while still maintaining the surface shape of the product.

1) Tubular and rod-shaped parts such as door handle, swivel chair supports, hooks, armrests, railings, hangers.

2) Large flat parts, such as door panels, copier housings, dashboards, etc.

3) Complex parts such as bumpers, electrical enclosures, bodywork, etc., with complex shapes, uneven thickness, and defects such as sink marks and stains caused by conventional injection molding processes

Gas Assist uses gas to create hollow structures inside parts, reducing material and weight, while traditional molding fills the mold entirely with plastic.

1) A three-dimensional hollow plastic part can be made with an uneven wall thickness using this machine.

2) The gas flows continuously from the gate to the end without pressure loss, and low-pressure injection can be realized so that the molded part has low residual stress, low warpage, and dimensional stability.

3) Gas-assisted injection improves the molding performance of parts due to the air-assisted filling of the mold and helps reduce the weight of thin-walled parts.

4) Due to the lower injection molding pressure, it is possible to mold larger parts in the injection molding machine with a lower clamping force.

The gas-assisted molding method is adopted to fill the cavity with quantitative plasticized plastic. The gas injection pressure must be greater than the injection pressure to achieve the hollow state of the product. After the finished product is filled with gas, the pressure of the gas acts on the hollow part of the finished product to become the holding pressure, which can greatly reduce the shrinkage and deformation rate of the finished product.

The Holly team specializes in gas-assisted product structure optimization, mold structure optimization design and manufacturing, so that it can perform correct feasibility analysis of the project and provide you with a cost-effective solution. There is no doubt that Kaimar’s experience and capabilities in the gas-assisted injection molding industry can meet your requirements.

Any inquiry for gas-assisted injection molding is welcome, we will respond you in 4 hours.

Our preference is the 3D CAD files, such as STP, STEP, X-T, IGS.

Send us CAD files (such as STEP format), and tell us the quantity, material, surface finish, color, or other requirements you need, then we will check and evaluate, and give you a suggestion for the part design and quote you.

Are You Looking For China Gas Assist Injection Molding Suppliers?

Contact us for design assistance, a free quote, and expert advice today. We will reply to you in 24 hours.