{"id":48564,"date":"2025-07-08T09:54:37","date_gmt":"2025-07-08T09:54:37","guid":{"rendered":"https:\/\/chru.com.tw\/qa\/"},"modified":"2025-08-29T06:38:16","modified_gmt":"2025-08-29T06:38:16","slug":"qa","status":"publish","type":"page","link":"https:\/\/chru.com.tw\/en\/qa\/","title":{"rendered":"FAQ"},"content":{"rendered":"\t\t
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I. Mold-Related Questions<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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Q1. How is the mold cost calculated? <\/div><\/span>\n\t\t\t\t\t\t\t\n\t\t\t<\/path><\/svg><\/span>\n\t\t\t<\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t
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The cost of a mold mainly depends on the product size, complexity, number of cavities, choice of mold steel, and lifespan requirements. In general, molds can be categorized into prototype molds and production molds (single-cavity\/multi-cavity). We provide detailed quotations and recommendations based on the drawings.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t

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Q2. How long does mold making take? <\/div><\/span>\n\t\t\t\t\t\t\t\n\t\t\t<\/path><\/svg><\/span>\n\t\t\t<\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t
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The typical mold-making lead time is around 25\u201345 working days, depending on the product structure and mold complexity. If T0 samples are required for confirmation, additional time will be allocated for trial runs and mold adjustments.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t

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Q3. Who owns the mold? Can it be transferred? <\/div><\/span>\n\t\t\t\t\t\t\t\n\t\t\t<\/path><\/svg><\/span>\n\t\t\t<\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t
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If the customer fully covers the mold cost, the ownership of the mold belongs to the customer. Mold transfer is available upon request; however, advance notice is required to ensure proper handover of mold documentation and condition.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t

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Q4. How many shots can a mold produce? What is its lifespan? <\/div><\/span>\n\t\t\t\t\t\t\t\n\t\t\t<\/path><\/svg><\/span>\n\t\t\t<\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t
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The actual lifespan of a mold is influenced by multiple factors. Below are the minimum reference values generally recognized in Taiwan\u2019s industry for commonly used mold steels under proper maintenance and normal production conditions. This means that under typical circumstances, molds should at least achieve these numbers. If the lifespan falls below these values, the design, machining, material selection, or production conditions may need to be reviewed.<\/p>

S50C \/ S45C (Medium Carbon Steel):<\/strong><\/p>

  • Shots:<\/strong> Several thousand to tens of thousands (mainly for trial molds or low-volume production; not recommended for long-term mass production).<\/p><\/li>

  • Note:<\/strong> Commonly used for mold bases or parts not directly exposed to injection pressure. If applied to cavities, lifespan will be very short, suitable only for very small batches or concept validation.<\/p><\/li><\/ul>

    P20 \/ 718 (Pre-Hardened Steel):<\/strong><\/p>

    • Shots:<\/strong> 200,000+<\/p><\/li>

    • Note:<\/strong> The most widely used mold steel in Taiwan for medium-volume production. Under normal production conditions, it typically achieves at least 200,000 shots, often more.<\/p><\/li><\/ul>

      NAK80 \/ NAK55 (Precipitation-Hardened Steel):<\/strong><\/p>

      • Shots:<\/strong> 300,000+<\/p><\/li>

      • Note:<\/strong> Known for excellent polishability and stability, often used for high-gloss or precision molds. Its lifespan usually exceeds that of P20\/718.<\/p><\/li><\/ul>

        SKD61 (Hot Work Tool Steel):<\/strong><\/p>

        • Shots:<\/strong> 200,000+ (for glass fiber\u2013filled plastics); 500,000+ (for general plastics).<\/p><\/li>

        • Note:<\/strong> Designed for wear and heat resistance. With glass fiber materials, lifespan is reduced due to abrasion but still considerable. With general plastics, durability increases significantly.<\/p><\/li><\/ul>

          H13 (Hot Work Tool Steel):<\/strong><\/p>

          • Shots:<\/strong> 200,000+ (for glass fiber\u2013filled plastics); 500,000+ (for general plastics).<\/p><\/li>

          • Note:<\/strong> Similar to SKD61, H13 offers excellent toughness and resistance to thermal cracking, suitable for mold parts under high stress.<\/p><\/li><\/ul>

            STAVAX ESR \/ AISI 420 \/ 2083 (Stainless Steel Series):<\/strong><\/p>

            • Shots:<\/strong> 300,000+<\/p><\/li>

            • Note:<\/strong> These stainless steels excel in corrosion resistance and polishability. For glass fiber materials, wear resistance may be lower than specialized tool steels, but for corrosive plastics or high-gloss requirements, they perform reliably.<\/p><\/li><\/ul>

              M333 (Powder Metallurgy Steel):<\/strong><\/p>

              • Shots:<\/strong> 1,000,000+<\/p><\/li>

              • Note:<\/strong> A premium powder metallurgy steel offering outstanding wear resistance, corrosion resistance, and toughness. Ideal for molds requiring extremely long lifespans and high precision, far surpassing conventional mold steels.<\/p><\/li><\/ul>

                Important Note:<\/strong>
                The above figures represent minimum reference values<\/strong>. Actual mold life varies greatly depending on mold design, machining precision, molding materials, injection conditions, and subsequent maintenance. Good mold design and precise machining, combined with proper processing parameters and regular maintenance, can effectively extend mold life to meet or even exceed these benchmarks.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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                II. Product and Injection Molding-Related Questions<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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                Q5. How is the unit price of a product calculated? Will it vary with quantity? <\/div><\/span>\n\t\t\t\t\t\t\t\n\t\t\t<\/path><\/svg><\/span>\n\t\t\t<\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t
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                The unit price is determined by factors such as material cost, molding cycle time, order quantity, post-processing requirements (e.g., printing, assembly), and packaging. The larger the quantity, the more room there is for price adjustment.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t

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                Q6. Is there a minimum order quantity (MOQ)? <\/div><\/span>\n\t\t\t\t\t\t\t\n\t\t\t<\/path><\/svg><\/span>\n\t\t\t<\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t
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                We offer flexible order options, supporting both small-batch sampling (e.g., 100\u2013500 pcs) and mass production. However, smaller quantities may incur higher unit prices or machine setup fees.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t

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                Q7. Can customer-provided samples be replicated? <\/div><\/span>\n\t\t\t\t\t\t\t\n\t\t\t<\/path><\/svg><\/span>\n\t\t\t<\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t
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                If no drawings are available, 3D scanning and reverse modeling can be performed based on the sample. However, accuracy and functionality may not be fully guaranteed, and requirements must be confirmed by both parties.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t

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                Q8. What injection molding materials are available? <\/div><\/span>\n\t\t\t\t\t\t\t\n\t\t\t<\/path><\/svg><\/span>\n\t\t\t<\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t
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                Material selection depends on the application. Common options include PP, ABS, PC, PA, POM, TPE, TPU, and PET. We will recommend materials based on product requirements such as heat resistance, toughness, transparency, or flame retardancy.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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                III. Delivery Schedule and Production Process<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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                Q9. What is the production lead time? <\/div><\/span>\n\t\t\t\t\t\t\t\n\t\t\t<\/path><\/svg><\/span>\n\t\t\t<\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t
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                The normal mass production schedule requires about 7\u201314 working days. If special material preparation or additional processing is needed, the delivery time will be confirmed separately.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t

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                Q10. Can samples be provided for confirmation? <\/div><\/span>\n\t\t\t\t\t\t\t\n\t\t\t<\/path><\/svg><\/span>\n\t\t\t<\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t
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                A standard mass production schedule takes approximately 7\u201314 working days. If special material sourcing or additional processing is required, the lead time will be confirmed separately.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t

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                Q11. Can you provide FAI (First Article Inspection) or dimensional reports? <\/div><\/span>\n\t\t\t\t\t\t\t\n\t\t\t<\/path><\/svg><\/span>\n\t\t\t<\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t
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                FAI (First Article Inspection) reports, dimensional measurement reports, and material certifications can be provided upon request. Some documents may require additional charges.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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                IV. Post-Processing and Packaging<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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                Q12. Can you assist with printing, laser engraving, painting, and assembly? <\/div><\/span>\n\t\t\t\t\t\t\t\n\t\t\t<\/path><\/svg><\/span>\n\t\t\t<\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t
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                We can integrate secondary processes such as painting, pad printing, heat transfer printing, ultrasonic welding, and packaging\/assembly, providing customers with a one-stop solution.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t

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                Q13. Can the packaging be customized? <\/div><\/span>\n\t\t\t\t\t\t\t\n\t\t\t<\/path><\/svg><\/span>\n\t\t\t<\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t
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                We can arrange packaging according to shipping requirements, such as OP bags, blister packs, cartons, or pallets. For special packaging needs, please inform us in advance.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"

                I. Mold-Related Questions Q1. How is the mold cost calculated? The cost of a mold mainly depends on the product…<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-48564","page","type-page","status-publish","hentry"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/chru.com.tw\/en\/wp-json\/wp\/v2\/pages\/48564","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/chru.com.tw\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/chru.com.tw\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/chru.com.tw\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/chru.com.tw\/en\/wp-json\/wp\/v2\/comments?post=48564"}],"version-history":[{"count":11,"href":"https:\/\/chru.com.tw\/en\/wp-json\/wp\/v2\/pages\/48564\/revisions"}],"predecessor-version":[{"id":48579,"href":"https:\/\/chru.com.tw\/en\/wp-json\/wp\/v2\/pages\/48564\/revisions\/48579"}],"wp:attachment":[{"href":"https:\/\/chru.com.tw\/en\/wp-json\/wp\/v2\/media?parent=48564"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}