SPM TECH CRAFT
SPM TECH CRAFT
  • Home
  • About Us
  • Solutions
  • Success Story
  • Contact Us
  • More
    • Home
    • About Us
    • Solutions
    • Success Story
    • Contact Us

  • Home
  • About Us
  • Solutions
  • Success Story
  • Contact Us

case study

 

When Industry Giants Failed — We Delivered a Breakthrough Solution


The Situation:

A leading BLDC ceiling fan manufacturer was stuck with a critical production bottleneck:

Alternate magnet pasting in as compact as 100 mm dia. rotor — requiring 20 magnets with perfect alternate polarity in a single cycle.
 

Despite investing crores of rupees and working with large automation companies, every attempt failed.

  • Multiple machines were designed… and scrapped 
  • Complex mechanisms couldn’t achieve consistency 
  • Productivity remained low 
  • Most critically — product failures in the market increased 


The Real Problem (What Others Missed)

Beyond automation failure, a deeper issue existed:

  • ❌ Weak magnet bonding 
  • ❌ Magnets dislodging during field usage 
  • ❌ Rising customer complaints & returns 
  • ❌ Brand reputation at risk 

This wasn’t just a machine problem —
it was a business risk.


Our Approach: Practical Engineering Over Complexity

When we stepped in, we didn’t follow the conventional path.

Instead of adding complexity, we asked:

“What is the simplest way to make this process 100% reliable?”
 
Our strategy:

  • Re-engineered the entire process logic from scratch 
  • Designed a unique, simplified mechanism step by step. 
  • Focused on precision + repeatability + bonding strength 
  • Built a custom Special Purpose Machine (SPM) tailored exactly to the requirement 


The Breakthrough Solution

We delivered a system that others couldn’t:

✔ Accurate placement of all 20 magnets with guaranteed alternate polarity
✔ Seamless operation within 100 mm diameter compact rotor space
✔ Single-cycle execution with improved speed
✔ Optimized bonding process ensuring maximum adhesion strength
✔ Simple, robust design — no over-engineering


Business Impact (What Actually Changed)

This wasn’t just an improvement — it was a transformation:

  • 🚀 4X Increase in Magnet Bonding Strength 
  • ⚡ Significant Reduction in Cycle Time 
  • ❌ Zero Magnet De-gluing in Field 
  • 📉 Sharp Drop in Product Returns 
  • 💰 Saved Crores in Failed Automation Investments 
  • 🔧 Low Maintenance, High Reliability System 
  • ⭐ Restored Product Quality & Brand Confidence 


Why Clients Choose Us

This project proves one thing:

We solve problems that others give up on.
 
While others rely on complex systems, we deliver:

  • Smart engineering solutions 
  • Cost-effective automation 
  • Reliable, production-ready machines 
  • Real business results — not just machines 


If You’re Facing These Challenges — We Should Talk

  • Automation attempts failing repeatedly 
  • High rejection rates or field failures 
  • Complex processes in limited space 
  • Need for reliable, low-maintenance SPMs 

👉 We specialize in turning unsolved problems into successful systems.


Let’s Build Your Next Breakthrough

If your process is stuck, inefficient, or unreliable —
we can help you unlock performance, reliability, and cost savings.

Magnet Pasting SPM for BLDC Ceiling Fan Motors

Copyright © 2026 SPM TECH CRAFT - All Rights Reserved.

  • Home
  • About Us
  • Solutions
  • Success Story
  • Contact Us

Powered by

This website uses cookies.

We use cookies to analyze website traffic and optimize your website experience. By accepting our use of cookies, your data will be aggregated with all other user data.

Accept