Hybrid Energy Systems (HES)
Hybrid Energy System for Injection Moulding Machines (IMM) – A Smarter Path to Energy-Efficient Manufacturing
In modern manufacturing, energy efficiency is no longer optional—it is a competitive necessity. The Injection Moulding Machine (IMM), being one of the most power-intensive industrial machines, requires innovative solutions that combine performance with sustainability.
The Hybrid Energy System (HES) provides the ideal answer. By merging electric and hydraulic technologies, along with Permanent Magnet (PM) Motors and intelligent drives, HES delivers the next generation of energy-efficient IMM solutions for industries seeking cost savings, reliability, and eco-friendly operations.
This makes HES a vital part of industrial hybrid power systems for the future.
HES Advantages in Injection Moulding Machines
The Hybrid Energy System (HES) enhances IMM performance by balancing hydraulic power with electric drive precision.
Key Advantages of HES in IMM:
- Energy Efficiency: Up to 50% less energy consumption compared to conventional hydraulic IMMs.
- Improved Productivity: Faster response time with smoother cycle performance.
- High Precision: Accurate moulding with reduced wastage.
- Lower Maintenance: Less wear and tear on mechanical parts.
- Flexibility: Works with both Toggle Type Hydraulic IMM and RAM Type Hydraulic IMM.
- Eco-friendly: Supports renewable energy for industry and reduces the carbon footprint.
PM Motors – Working Principle and Key Features
One of the critical components in HES is the Permanent Magnet (PM) Motor, which ensures consistent, energy-efficient IMM operations.
Working Principle of PM Motors
PM Motors function through electromagnetic induction. Permanent magnets in the rotor create a magnetic field that interacts with the stator, generating torque without the need for external excitation. This design ensures:
- Direct torque generation
- Lower energy loss
- Stable performance across load variations
Key Features of PM Motors in IMM
- High Efficiency – reduces power wastage compared to induction motors
- Compact Size – offers higher torque density in smaller frames
- Fast Dynamic Response – ideal for injection and clamping cycles
- Reduced Heat Generation – minimizes cooling requirements
- Durability – long life with minimal maintenance
This makes HES a vital part of industrial hybrid power systems for the future.
Benefits of Hybrid Technology in IMM
Hybrid technology is a game-changer for Injection Moulding Machines. It combines hydraulic robustness with electric drive precision.
Major Benefits of Hybrid IMM Technology:
- Energy-efficient IMM solution with significant power savings
- Higher accuracy in moulding, improving product quality
- Reduced carbon footprint, ensuring sustainable energy for factories
- Lower operating costs with reduced downtime
- Hybrid power for industrial machines makes production more reliable
- Integrates with energy storage for manufacturing, ensuring stable output during peak demand
Delta VFD – VJ Series in IMM Applications
The Delta VFD VJ Series ensures superior control and efficiency in Hybrid IMMs. Its advanced motor control technology allows seamless integration with PM Motors, optimizing the system.
The superfast PID of VFD VJ processess actual pressure and speed feedback from the system and drives the servo motor and hydraulic pump to prscisely match the desired pressure and speed with high reliability.
Highlights of Delta VFD VJ Series:
- Precise motor speed and torque control for injection cycles
- Energy optimization through regenerative braking
- Reduced downtime and higher reliability
- Compatibility with industrial hybrid power systems
When integrated with a Hybrid Energy System, these pumps optimize IMM efficiency and extend machine life.
Pumps in Hybrid IMM – Positive Pressure & Gear Pumps
Hydraulic IMMs depend on pumps, and with HES, pump efficiency plays a vital role.
- Internal gear pumps are positive gear pumps known for their reliability, quitet operation, and ability to handle a wide range of fluid viscosities. The unique gear within a gear design is particularly well-suited for precise and consistent fluid transfer in demanding industrial applications.
- Internal Gear Pumps: Provide smooth, low-noise, and efficient operation—perfect for precision moulding
- The minimal internal siippage of fluid and tight clearances result in hogh volumetric effeciency (upto 98%), minimizing energy waste.
- Internal gear designs are more tolerant of small solids in the fluid due to more relaxed clearences ass compare to external gear pumps.
- The smooth, internal meshing of the gears results in quieter operation compared to external gear pumps.
Contact Us +91 9899469300 Contact Us +91 9899469300 Contact Us +91 9899469300 Contact Us +91 9899469300 Contact Us +91 9899469300 Contact Us +91 9899469300 Contact Us +91 9899469300 Contact Us +91 9899469300 Contact Us +91 9899469300
