{"id":418,"date":"2026-06-30T08:29:05","date_gmt":"2026-06-30T00:29:05","guid":{"rendered":"http:\/\/192.168.17.47:97\/?page_id=28"},"modified":"2026-06-30T08:29:05","modified_gmt":"2026-06-30T00:29:05","slug":"vacuum-casting-service","status":"publish","type":"page","link":"https:\/\/test.qsybp.com\/index.php\/services\/vacuum-casting-service\/","title":{"rendered":"Vacuum Casting Service"},"content":{"rendered":"\n
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\n \"Vacuum\n <\/div>\n\n
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Vacuum Casting Service<\/h1>\n

\n Ensure the vacuum casting service meets your project\u2019s specifications and quality standards.\n <\/p>\n\n

Request A Quote<\/div>\n <\/div>\n <\/div>\n<\/section>\n\n\n
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Fast and Efficient Vacuum Casting Services<\/h2>\n

\n Vacuum casting is a manufacturing technology suitable for your project. Although the process\n involves multiple steps, it is straightforward and straightforward. HLHModel are completed in\n days, not weeks. The vacuum casting process consists of three steps: creating the master mold,\n making the mold, and casting the replica.\n <\/p>\n

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STEP<\/div>\n
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Creating the Master Mold<\/h3>\n <\/div>\n

\n The vacuum casting process begins with creating the master mold. It is made by\n converting CAD files into a 3D representation using CNC machining or 3D printing such as\n SLA or SLS. If our clients wish to provide their designs, we at HLH are happy to do so.\n However, these designs should be able to withstand temperatures up to 40 degrees\n Celsius.\n <\/p>\n <\/div>\n <\/div>\n

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STEP<\/div>\n
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Making the Mold<\/h3>\n <\/div>\n

\n The mold is made using liquid silicone. The silicone material is injected into a casting\n chamber with the master design inside. The main idea is to let the casting material\n surround the master design and create an impression. It is cured in an oven for over 16\n hours.\n

\n After the curing process is complete, the mold is cut open and the master design is\n removed. What remains is a cavity with the shape of the master design.\n <\/p>\n <\/div>\n <\/div>\n

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STEP<\/div>\n
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Making the Replica<\/h3>\n <\/div>\n

\n The final step in vacuum casting is making a replica. In this step, resin is poured into\n an empty mold to create a replica of the original. It allows for the creation of\n prototypes using two or more types of resin, and the silicone mold can replicate 20 or\n more copies from the master model.\n

\n Vacuum casting differs from other techniques in that it produces high-quality parts. It\n makes parts suitable for use as final components in small batches for functional testing\n and marketing purposes. It can produce parts without air pockets, which could compromise\n their integrity.\n <\/p>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n<\/section>\n\n\n\n

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HLH’s Advantages in Vacuum Casting Services<\/h2>\n
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High Precision and Detail<\/h3>\n

\n Our vacuum casting process captures even the smallest details with extremely high\n precision, ensuring that every prototype meets your design specifications. This\n precision is crucial for evaluating complex geometries and achieving high-quality\n results.\n <\/p>\n <\/div>\n

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Multiple Material Options<\/h3>\n

\n We offer a wide selection of materials, from rubber to rigid plastics, to meet the\n unique requirements of your project. This flexibility enables us to create functional\n prototypes that mimic the characteristics of the final product.\n <\/p>\n <\/div>\n

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Fast Turnaround Time<\/h3>\n

\n We prioritize speed without sacrificing quality, providing rapid prototyping services\n and delivering results quickly. Our efficient processes allow for faster iterations,\n helping you go from concept to production in record time.\n <\/p>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n<\/section>\n\n\n\n

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Applications of Vacuum Casting<\/h2>\n
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\n HLH can prepare silicon molds within days. It can replicate up to 50 parts made of\n high-quality polymers. This is a perfect low-cost manufacturing technology. We recommend\n using vacuum casting to create prototypes for proof-of-concept, demonstration visual aids,\n and design testing.\n

\n Vacuum-cast parts are accurate, durable, and detailed. We can manufacture them using\n affordable polymers without further processing. This translates to cost savings because the\n finished parts do not require finishing.\n

\n Here are some applications of vacuum casting:\n <\/p>\n

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Proof-of-concept<\/p>\n <\/div>\n

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Product testing<\/p>\n <\/div>\n

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Small-batch production<\/p>\n <\/div>\n

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\n Vacuum casting is widely used in industries such as energy, aerospace, manufacturing,\n electronics, engineering, and automotive.\n <\/p>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n<\/section>\n\n\n\n

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Vacuum Casting Materials<\/h2>\n
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\n Hundreds of casting polymers are available on the market that meet the requirements for\n vacuum casting. They offer the surface textures and hardness you might be looking for. You\n can also create parts with varying degrees of transparency. Whether translucent,\n transparent, or opaque depends on how these parts will be used.\n <\/p>\n

\n At HLH, you can choose from any of the following materials:\n <\/p>\n

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Rubber-like polyurethane<\/p>\n <\/div>\n

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PE\/PP-based polyurethane<\/p>\n <\/div>\n

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ABS-based polyurethane<\/p>\n <\/div>\n <\/div>\n

\n The dimensions of the finished vacuum-cast parts will depend on the precision of the master\n mold, the type of casting material, and the geometry of the design. Generally, the shrinkage\n rate of these finished products is no higher than 0.15%.\n <\/p>\n <\/div>\n

\n \"Vacuum\n <\/div>\n <\/div>\n<\/section>\n\n\n
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Video display<\/h2>\n
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\n \"3D\n\n \"video\n <\/video>\n <\/div>\n
\n \"CNC\n\n \"video\n <\/video>\n <\/div>\n
\n \"Vacuum\n\n \"video\n <\/video>\n <\/div>\n
\n \"Sheet\n\n \"video\n <\/video>\n <\/div>\n
\n \"Injection\n\n \"video\n <\/video>\n <\/div>\n
\n \"Die\n\n \"video\n <\/video>\n <\/div>\n <\/div>\n
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3D Printing<\/div>\n
CNC Machining<\/div>\n
Vacuum Casting<\/div>\n
Sheet Metal<\/div>\n
Injection Molding<\/div>\n
Die Casting<\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/section>\n \n\n\n
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What it\u2019s like to work with HLH \u2013 in our customers\u2019 words<\/h2>\n
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February 24th, 2026<\/div>\n
\n Norman R. Akens | Medical Murray\n <\/div>\n <\/div>\n <\/div>\n

\n \"It is a pleasure to work with a company whose personnel are willing and able to\n think out of their box. With your commitment to staying on the cutting edge of\n technology, you supply tooling to us that is right on time and works first shot.\"\n <\/p>\n

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March 10th, 2026<\/div>\n
Akens | R&D Engineer<\/div>\n <\/div>\n <\/div>\n

\n \"Not many other manufacturing facilities would prioritize a job with a volume this\n low. They treated us as if we were a long-time customer bringing in high-volume\n business.\"\n <\/p>\n

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April 18th, 2026<\/div>\n
\n Senior Manufacturing Engineer\n <\/div>\n <\/div>\n <\/div>\n

\n \u201cHLH has been a strong partner on our EV programs. They helped us optimize a few\n key mponents for weight and manufacturability, and they consistently hit the\n tolerances we need. Their fast turnaround times have kept our development cycles\n moving, which is critical in EV work.\u201d\n <\/p>\n

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\n Request A Quote <\/h2>\n
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\n Ready for Pricing? Let\u2019s Get Started.<\/span>\n <\/h3>\n
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\n Please place file(s) for transfer in the same folder and ZIP or RAR before attaching.\n <\/p>\n <\/div>\n <\/div>\n\n \n \n Start Free Protject Review\n <\/el-button>\n <\/el-form-item>\n <\/el-form>\n <\/div>\n <\/div>\n <\/div>\n <\/section>\n \n\n\n

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Recent Articles\/Blog<\/h2>\n
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\n 3D Printing vs, CNC vs. Vacuum Casting <\/h3>\n

\n This article compares and contrasts three common manufacturing methods: 3D printing, CNC machining, and vacuum casting. <\/p>\n <\/div>\n

\n Read More<\/a>\n \"3D <\/div>\n <\/div>\n
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\n How Much Does 3D Printing Cost? <\/h3>\n

\n Learn about 3D printing costs, including in-house vs. outsourcing options, with a free cost calculator and saving tips. <\/p>\n <\/div>\n

\n Read More<\/a>\n \"How <\/div>\n <\/div>\n
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\n CNC Machining Price Guide: Breakdown & Price Comparison <\/h3>\n

\n Break down CNC machining prices, learn cost-saving strategies, and compare several major CNC service providers. <\/p>\n <\/div>\n

\n Read More<\/a>\n \"CNC <\/div>\n <\/div>\n <\/div>\n\n \n Learn More<\/a>\n <\/div>\n <\/section>\n \n\n","protected":false},"excerpt":{"rendered":"Vacuum Casting Service Ensure the vacuum casting servic […]","protected":false},"author":1,"featured_media":0,"parent":412,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-418","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/test.qsybp.com\/index.php\/wp-json\/wp\/v2\/pages\/418","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/test.qsybp.com\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/test.qsybp.com\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/test.qsybp.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/test.qsybp.com\/index.php\/wp-json\/wp\/v2\/comments?post=418"}],"version-history":[{"count":0,"href":"https:\/\/test.qsybp.com\/index.php\/wp-json\/wp\/v2\/pages\/418\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/test.qsybp.com\/index.php\/wp-json\/wp\/v2\/pages\/412"}],"wp:attachment":[{"href":"https:\/\/test.qsybp.com\/index.php\/wp-json\/wp\/v2\/media?parent=418"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}