Case Study: 30 TR Fixed Speed Water Chiller for Rotogravure Printing Machine

Customer: Sanraj Polyprinters LLP
Product Supplied: Himalaya 30 TR Fixed Speed Water Chiller
Year of Supply: 2015

📌 Customer Background

Sanraj Polyprinters LLP is a well-known flexible packaging manufacturer engaged in high-quality rotogravure printing. Their machines run in continuous production cycles where precise cooling is essential to maintain color consistency and avoid downtime.

📌 The Challenge

Rotogravure printing machines generate considerable heat during operation. Before 2015, the customer faced:

• Ink drying inconsistencies causing print rejections

• Frequent stoppages due to machine overheating

• Increased wastage and reduced productivity

They needed a reliable, high-capacity chiller to maintain stable cooling water for their printing line.

📌 The Solution

In 2015, Himalaya Refrigeration supplied and commissioned a 30 TR Fixed Speed Water Chiller tailored for Sanraj Polyprinters’ rotogravure printing application.

Key Features Delivered:

• High Cooling Capacity (30 TR) – designed to handle large heat loads of multi-color printing machines

• Fixed Speed Operation – robust and reliable for continuous industrial usage

• Stable Water Outlet Temperature – ensuring consistent ink drying and print sharpness

• Heavy-Duty Condenser & Evaporator – suitable for round-the-clock operations

• Durable Construction – built for long service life in demanding environments

📌 Results & Benefits

Since installation, Sanraj Polyprinters has achieved:

•  Stable Printing Quality – no ink smudging or shade variations

•  Reduced Downtime – overheating issues completely eliminated

• Improved Productivity – longer uninterrupted production runs

•  Reliability Over the Years – chiller operating efficiently since 2015

•  Customer Confidence – consistent support from Himalaya service team

📌 Conclusion

The 30 TR Water Chiller, installed in 2015 at Sanraj Polyprinters LLP, continues to deliver reliable performance, proving Himalaya’s strength in long-term industrial cooling solutions. This case demonstrates how robust engineering and dependable service ensure customer satisfaction for years.