{"id":410,"date":"2026-01-12T12:52:37","date_gmt":"2026-01-12T12:52:37","guid":{"rendered":"https:\/\/www.foundrybiz.com\/blogs\/?p=410"},"modified":"2026-01-28T02:37:35","modified_gmt":"2026-01-28T02:37:35","slug":"star-pipe-sets-up-2nd-lost-foam-line-in-rajkot-heres-why-lfc-is-trending","status":"publish","type":"post","link":"https:\/\/www.foundrybiz.com\/blogs\/star-pipe-sets-up-2nd-lost-foam-line-in-rajkot-heres-why-lfc-is-trending\/","title":{"rendered":"Star Pipe Sets up 2nd Lost Foam Line in Rajkot with JK \u2013 Here\u2019s Why LFC is Trending!"},"content":{"rendered":"\n
Star Pipe, a well known US based Company operates multiple units and Foundries in India.
However, when we heard they were setting up a 2nd Lost Foam line in Rajkot, that made us wonder, Are there some benefits to the Technology that we\u2019ve missed?
Whether it\u2019s Sustainability, Better Finish or High Volumes, it\u2019s time to take a better look at what the Lost Foam Process has to offer<\/p>\n\n\n
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What is the Lost Foam Casting (LFC) Process? <\/strong><\/h2>\n\n\n\n
The LFC Process is one of the most modern metal casting method today. To simplify, A Foam Pattern (a direct replica of the Casting) along with the Gating system attached (called a tree) is placed in a box surrounded by dry and unbounded sand.<\/p>\n\n\n\n
When the molten metal is poured into this tree, the heat of the metal melts the foam and takes it shape.<\/p>\n\n\n\n
It could be easier explained as a hybrid between Sand Casting<\/strong> (because it uses sand) and Investment Casting<\/strong> (because the pattern is “Lost”)
A unique benefit is that since the foam evaporates while pouring, there is no need for pattern withdrawal or cores or even parting lines making it perfect for tricky shapes and intricate castings.<\/p>\n\n\n\n
But, Why are Lost Foam Castings Suddenly Becoming Popular?<\/strong><\/h2>\n\n\n\n
Although there were foundries in INDIA that had pioneered the Technology back in the 1990s, the Ecosystem for Equipment and Know-How didn\u2019t catch on until only a few years ago.
This lack of key Raw Material and Technocrats in India limited its adoption. Today however, things have changed.<\/p>\n\n\n\n
After the successful execution of their 1st<\/sup> line, Star Pipe is adding their 2nd<\/sup> Lost Foam Line to it’s Rajkot Foundry through\u00a0J K Engitech Pvt. Ltd, a well-Established Indian Company that\u2019s been manufacturing Foundry machines for Generations.<\/p>\n\n\n\n
3 Critical Machines for Lost Foam and How they Work<\/strong> :<\/h2>\n\n\n\n
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EPS Moulding Machine<\/strong> : An EPS molding machine works by using Steam<\/strong> to fuse pre-expanded polystyrene (EPS)<\/strong> beads into a pattern. EPS Molding machines are build to provide precise, complex foam patterns that vaporize when molten metal is poured, allowing for intricate, residue-free metal parts.
Some latest automations in JK’s Machines are developments like Automatic Feeding, Vacuum Feeding and Vacuum Cooling System, along with complete automation of white pattern unloading.<\/li>\n<\/ul>\n\n\n
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3D Compaction Table<\/strong> : 3D compaction table is an important equipment in LFC. It is very crucial to achieve uniform sand density and provide adequate structural support during metal pouring. Inadequate sand filling (cavity dwelling) or uneven density can lead to significant casting defects such as swelling, porosity, shifts, or wall thinning. The 3D Compaction Table virtually eliminates these voids and air pockets, resulting in a sound, defect-free casting every time.<\/li>\n<\/ul>\n\n\n
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Sand Regeneration Plant<\/strong>: : In Lost Foam Casting Process (LFC), the Sand Regeneration Plant (or Sand Reclamation System) is not just an auxiliary unit, it is a critical component that determines the process\u2019s economic viability and casting quality. Unlike traditional sand casting, LFC uses unbonded (binder-less) sand, which makes regeneration both easier and more essential.
A regeneration plant allows for\u00a095% to 99% of the sand to be reused,<\/strong>\u00a0drastically reducing the need to purchase virgin silica or specialty sands. LFC is naturally cleaner because it uses no chemical binders (like resins or clays). The regeneration plant completes this \u201cclosed-loop\u201d cycle, making LFC\u00a0One of the most Sustainable Casting methods Today.<\/strong><\/li>\n<\/ul>\n\n\n
How to Setup a Lost Foam Casting Foundry in India? <\/strong><\/h2>\n\n\n\n
J K Engitech Pv.t Ltd.<\/strong> has helped over 15 foundries in India move from the conventional methods to Lost Foam Casting Process<\/strong> without disrupting their productivity. JKEPL also says that they\u2019ve been selling more Lost Foam Plants recently, which means Indian foundries are finally trusting this method.<\/p>\n\n\n\n
Mr Krupal Patel<\/strong>, one of the Promoters at J K Engitech explains, \u201cLost Foam Technology is quickly is becoming an option for Complex and Intricate Castings<\/strong>. We\u2019re also always trying to reduce manual (Human) intervention in each step and control the process better with automation for\u00a0India conditions<\/strong>.\u201d<\/p>\n\n\n\n
Mr Bhargav Patel<\/strong>\u00a0from J K Engitech adds, \u201cLFC can save you Up to 20% on complex shapes because of its unique process. Plus, it\u2019s\u00a0good for the environment because you can reuse sand\u00a0<\/strong>without chemicals. This is good for the Indian foundry market, which is expected to be huge by 2030 growing at a CAGR of over 10% YoY.\u201d<\/p>\n\n\n\n
Success of Star Pipe\u2019s Rajkot Lost Foam Foundry represents Trust in India and Indian Manufacturers Today, something we Indians should be Proud of.<\/p>\n\n\n\n
Catch JK Foundry Equipments at the upcoming IFEX 2026 in Mumbai or through the details below :<\/strong><\/em><\/p>\n\n\n\n
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