How a Steel Foundry Boosted Lining Life by 60% with LeisterTech’s Lining Vibrators
Location: Ahmedabad, Gujarat
Industry: Medium-Scale Steel Foundry
Furnace Type: 3-ton Induction Furnace
Challenge: Frequent refractory lining failures after 18–20 heats
Solution: LeisterTech Model X Lining Vibrator
Refractory Failures Were Slowing Down This Foundry—Until They Found a Better Way
An Ahmedabad-based steel foundry specializing in alloy castings for the automotive sector was facing recurring production disruptions. Despite using high-quality high-alumina refractory material, their furnace linings failed prematurely—typically after 18 to 20 heats.
The culprit? Manual ramming.
Issues such as uneven compaction in the lower crucible, operator fatigue, and early-onset cracking led to an average 3–4 days of downtime per month—costing lakhs in lost productivity and material waste.
Enter LeisterTech: A Smarter Way to Line Furnaces
Following a free lining audit by LeisterTech’s expert team, the foundry switched to the Model X mechanical lining vibrator—a game-changing tool designed specifically for induction furnace refractory applications.
Key Features of the Model X Vibrator:
Adjustable RPM (2200–2800) to suit various refractory mixes
Wide vibration head for even compaction across the crucible radius
Reinforced portable base for flexibility
On-site operator training and technical support by LeisterTech engineers
Want to explore more about the Model X? Click here for product details
What Changed in Just 60 Days?
MetricBefore LeisterTechAfter Installing Model XLining Lifespan18–20 heats29–32 heatsMonthly Downtime3–4 daysLess than 1 dayMaterial Waste~12% per batch<5% per batchOperator FatigueHighLow (semi-automated)Annual Maintenance₹8.5 Lakhs₹2.4 Lakhs
“We didn’t realize how much we were losing until the downtime stopped. This one tool paid for itself in just two months.”
– Foundry Manager, Ahmedabad
Why This Case Matters for Other Foundries
This success story illustrates that:
Consistent lining compaction drastically reduces cracking and erosion
Smart tools, not expensive automation, can drive high-impact improvements
Custom mechanical vibrators can be adapted to your furnace and refractory type
Operator dependency is reduced, increasing repeatability and reliability
Explore more tools and success stories on leistertech.com
Need Help Optimizing Your Furnace Lining?
LeisterTech isn’t just about products—they’re a complete solutions partner. From on-site lining audits and training sessions to annual servicing and vibration testing, their team helps foundries minimize downtime and maximize performance.
📞 Reach out directly via their contact page or call +91 93289 16310 / +91 99091 79617
✉️ Email: [email protected]
Want similar results? Book a free lining audit today and discover how LeisterTech can enhance your furnace efficiency—just like they did for this foundry.