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Runner Systems Explained: Cold Runner vs Hot Runner in Injection Moulding
In Indian manufacturing, where tooling budgets, material costs, and annual production volumes vary significantly, selecting the right injection mould runner system (cold runner vs hot runner) directly impacts long-term profitability. For product designers, procurement teams, and startup founders, this choice directly impacts: Tooling cost Per-part cost Material wastage Cycle time Overall project ROI If you're investing in production tooling, understanding how to choose betwee
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6 days ago8 min read
Low Volume Injection Moulding in India for Startups
India’s startup ecosystem is rapidly expanding — especially among hardware entrepreneurs, consumer product founders, medical device companies, and IoT innovators. One of the most common manufacturing questions founders face is: “Is injection moulding worth it for low quantities?” While injection moulding is traditionally associated with mass production, low volume plastic injection moulding in India can be strategically viable for startups planning to scale. The mistake many
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Feb 138 min read
Injection Moulding Cost in India: Tooling, Part & Hidden Costs
For individuals or companies that have never dealt with injection moulding before, determining the cost can be confusing . Tooling prices vary widely, part costs change with size and quantity, and quotations from different manufacturers often look completely different. In this article, we aim to give you a ballpark idea of what to expect when planning an injection moulded product in India. While exact costs can only be confirmed through a detailed quotation, understanding t
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Jan 205 min read
Injection Moulding Materials Explained: ABS, PP, Nylon, PC & More
Why does the material in injection moulding matter? Selecting the right material is one of the most critical decisions a product designer or manufacturer makes.In injection moulding, material choice directly impacts performance, manufacturability, durability and cost. A well-designed part can still fail if the wrong material is chosen. Here’s why material selection matters: Cost per P art Injection moulding materials can range from ₹200 per kg to way over ₹4,000 per kg . Ch
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Jan 134 min read


What Is Injection Moulding and How Does It Work?
Pens , electrical fittings, automobile parts,LEGO bricks,action figures, syringes all these objects have one thing in common , they are made by injection moulding. But what exactly is this process and why have people been using it for over 150 years and still continue to use it today ? At GANTOOLS we have spent over 2 decades perfecting this process helping entrepreneurs, visionaries and product teams to turn their concepts into production ready reality. 200 ton Injection mo
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Nov 25, 20254 min read
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