Servo pumps for plastic industry machines: energy efficiency, control, and innovation

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Advanced Solutions for the Plastics Industry: Duplomatic & Daikin Servo Pumps

It takes years to build a road, but not to cross it: when over 70 years of know-how turn into ready-to-use solutions for the plastics sector.

Duplomatic MS has been a benchmark in motion control and industrial automation for over 70 years, specializing in components for movement control. Since joining the Daikin Group in 2022, it can now offer complete, integrated, and multi-technology solutions for the plastics industry.

 

Servo Pumps for Injection Molding Machines: More Efficiency, Less Consumption

Plastic molding machines have significantly improved their performance thanks to the integration of servo pump technology, which today represents a construction standard.

Servo pumps for injection molding machines allow for:

• Greater precision in flow and pressure control

• Energy savings of up to €4500/year

• Reduced material waste and faster cycles

• Increased reliability of the production process

Unlike traditional fixed-speed hydraulic systems, Daikin SUT servo pumps dynamically adjust the electric motor speed, optimizing energy and performance.

 

Smart Control and Predictive Maintenance: Tangible Benefits

Duplomatic’s solutions include real-time consumption monitoring and advanced predictive maintenance functions, enabling:

• Continuous analysis of operating times and power consumption

• Optimized cost/benefit ratios

• Better management of downtimes and planned interventions

 

Hydraulic and Electronic Components for Plastic Industry Machinery

Duplomatic & Daikin’s integrated solutions cover all the needs of plastic machinery manufacturers:

 

Hydraulic Valves and Systems

• Direct and pilot-operated on-off valves

• Proportional and servo-proportional valves

• Closed-loop pressure and position control

Electric and Hydraulic Axes

• Electric axes for low-tonnage machines

• Hydraulic axes for high-power applications

Advanced P/Q Control

• Axis boards with integrated pressure/flow control

• Full automation for every phase of the process

 

Inverter-Based Industrial Chillers: Thermal Precision and Energy Efficiency

Solutions also include industrial chillers with inverter technology, essential for:

• Fluid temperature control to a tenth of a degree

• Reduced refrigerant consumption

• Lower noise and ambient heat levels

• Automatic alerts for filter and condensate maintenance

These systems optimize thermal comfort and acoustic safety for operators while improving the overall efficiency of plastic machinery.

 

Duplomatic & Daikin Solutions: Innovation for Automation in the Plastics Sector

The synergy between Daikin's servo pump technology and Duplomatic’s expertise enables:

• Modular and scalable solutions for all machine types

• Concrete responses to rising energy costs

• Multi-technology components to improve sustainability and productivity

Conclusion: A Solid Road Toward Innovation

As the opening metaphor suggests, Duplomatic & Daikin have built a solid yet easily navigable technological road, connecting the real needs of plastic machinery manufacturers with the most advanced solutions in industrial automation.

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