2BE1 Water Ring Vacuum Pump Powers Sustainable Operation for Indian Paper Mill

Client: A large paper manufacturing plant in Gujarat, India.
Industry: Pulp and Paper Manufacturing
Application: Vacuum system for the dewatering process on paper machine wire sections.
Challenge: The client's old vacuum system was inefficient, energy-intensive, and required a constant, large supply of clean seal water, straining local water resources. They needed a robust, water-efficient, and more powerful solution.
Solution: A customized Kaien 2BE1 253-0 Water Ring Vacuum Pump system was installed. The solution featured:

· High Efficiency & Large Capacity: Delivered the high volumetric flow rate required for effective sheet formation and dewatering.
· Closed-Loop Seal Water System: An integrated package with a heat exchanger and water tank drastically reduced fresh water consumption by over 90%.
· Robust Construction: The ductile iron impeller and optimized design ensured durability in a demanding 24/7 mill environment.
· Energy Savings: The pump's efficient design and automatic exhaust valve reduced overall power draw.
  Results:
· Massive Water Savings: Fresh water usage for the vacuum system dropped from thousands of liters per hour to a minimal make-up flow.
· Increased Machine Speed: Improved vacuum stability allowed a 5% increase in the paper machine's production speed.
· Reduced Energy Costs: Achieved an estimated 18% reduction in power consumption for vacuum generation.
· Reliability: The pump has provided uninterrupted service, critical for continuous mill operation.
  Client Testimonial: "Kaien's water ring pump solution addressed both our performance and sustainability targets. The water savings alone are tremendous, and the system's reliability is top-notch." – Plant Engineering Manager