目录
- Introduction
- Advantages of All-Electric Injection Molding Machines
- Key Technical Specifications to Consider
- Top 5 Global All-Electric Injection Molding Machine in 2025
- Problems You May Encounter
- Still Deciding Which Electric Injection Molding Machine Is Right for You?
Introduction
"A one-hour production line halt cost us over 100,000 yuan — and that’s not an exaggeration, but a real incident experienced by Mr. Zhang, the procurement director at an automotive parts factory last year."
In 2025, the manufacturing industry is walking a tightrope between efficiency and cost: on one side is the customer’s demand for "zero defects," on the other is the surging price of energy and labor. When traditional hydraulic machines can no longer meet the 0.01mm precision required by 5G components, and EU carbon tariffs are pressuring companies to upgrade within three months, which all-electric injection molding machines can truly stand the test?
We visited 37 factories, analyzed energy consumption data, measured mold-change speeds, and even compared AI algorithm response times. The results may be sobering: not every “Top 5 brand” lives up to the demands of a 2025 production floor. Some machines flaunt “intelligence” yet are rendered useless due to poor compatibility; others boast about energy savings but eat away profits with high maintenance costs.
This article cuts through marketing jargon—from medical-grade nano-molding to mass production of new energy vehicle battery housings—to reveal the top 10 all-electric injection molding machines that truly meet the challenges of 2025. Because choosing the wrong equipment could cost you an entire quarter’s worth of orders.
Advantages of All-Electric Injection Molding Machines
- Energy Efficiency: Up to 70% lower energy consumption compared to hydraulic systems.
- High Precision: Ideal for applications requiring tight tolerances, such as medical and electronic components.
- Clean Operation: No oil leakage risks, suitable for cleanroom environments.
- Faster Cycle Times: Synchronized motion and precise servo control enable shorter production cycles.
- Lower Maintenance Costs: Fewer moving parts mean less wear and reduced maintenance needs.
These features make all-electric machines the ideal choice for modern lean manufacturing.
Key Technical Specifications to Consider
- Clamping Force: Ranges from 20 to 650 tons for electric models.
- Injection Volume: Should match your part size and mold design.
- Injection Speed and Pressure: High speed is advantageous for thin-walled or precision parts.
- Servo Motor Type: Determines speed, repeatability, and control accuracy.
- Control System Interface: Modern touch-screen HMIs and IoT integration enable smarter production.
Each specification significantly affects the machine’s performance and its suitability for your application.
Top 5 Global All-Electric Injection Molding Machine in 2025
| Model | Main Features |
|---|---|
| ENGEL e-motion Series | High-precision, high-speed (cycle < 2s), thin-wall molding (>1:400), energy-efficient, cleanroom and tie-bar-free options. |
| Sunbun SE 300ALL | Central clamping, contactless tie rod, high torque servo motor, low noise, nano-infrared heating coil, high yield, precision manufacturing. |
| EC2750SXIII | Short dry cycle, smart V70 controller, frictionless design, real-time tonnage adjustment, clean and precise. |
| FANUC ROBOSHOT α-S15iB | Compact, micro-molding, servo energy-saving, multi-axis control, CNC precision, energy regeneration. |
| ALLROUNDER ALLDRIVE | High-speed (400 mm/s), configurable (COMFORT–ULTIMATE+), GESTICA system, ScrewPilot tech, liquid-cooled drive. |
1. ENGEL e-motion Series Electric Injection Molding Machine
ENGEL e-motion series electric injection molding machine is an ideal solution designed for high-precision, high-cleanliness requirements and high-efficiency production scenarios, and is widely used in the medical, packaging and daily chemical products manufacturing industries.
This machine combines an all-electric drive system with a high-efficiency servo motor, which not only achieves extremely short cycle times (less than 2 seconds), but also supports thin-wall molding with high flow channel/wall thickness ratio (>1:400), which is suitable for the production of precision products such as interdental brushes and small packaging containers.
It performs outstandingly in energy consumption control, and achieves "extremely high performance at low energy consumption" through an efficient drive system, which is very suitable for companies pursuing cost control and green production.
In addition, the e-motion injection molding machine also provides cleanroom version and tie-bar-free version, which is very suitable for medical device companies, disposable packaging manufacturers and factories with high automation.
2. Sunbun SE 300ALL Electric Injection Molding Machine
Sunbun SE 300ALL fully electric injection molding machine adopts a central clamping structure and a contactless tie rod design, which has significant advantages in structural design and environmental performance. Its central clamping structure can effectively reduce mold deformation and flash, saving 2%-6% of raw materials, and is particularly suitable for production companies that pursue high yield and material saving.
The injection unit is equipped with a low-inertia, high-torque servo motor, which can accurately control the injection speed and injection volume to meet the molding needs of complex and high-precision products. The belt drive system provides a high-response, low-impact and low-noise operating experience, reduces equipment maintenance costs, and extends mold life. It is an ideal choice for precision manufacturing companies.
In addition, the SE series electric injection molding machine has high-speed injection capabilities and energy-saving nano-infrared heating coils, and has good search potential at the keyword level of high-efficiency and energy-saving electric injection molding machine, servo electric injection molding solution, and low-noise injection molding equipment.
The equipment is particularly suitable for high-cleanliness, high-efficiency, and high-consistency production lines in industries such as medical consumables, electronic connectors, small automotive parts, and daily chemical packaging. It is also suitable for smart factories and export-oriented manufacturers that require clean injection molding environments and energy-saving and environmentally friendly injection molding equipment.
3.EC2750SXIII Electric Injection Molding Machine
The EC2750SXIII all-electric injection molding machine is an advanced solution designed to improve production efficiency, mold life and product consistency. It features fast injection speeds and short dry cycle times, which improve overall production efficiency while reducing mold wear. The machine is equipped with an intelligent Injectvisor V70 controller, which can be easily integrated with smart factory systems through OPC-UA communication, supporting fast mold setup, defect analysis and molding optimization.
Its frictionless design - with linear guides, grease-free tie rods and bushing-free structure - ensures a clean production environment and precise, repeatable injections. Real-time adjustment of injection tonnage through strain gauges on the tie rods helps protect the mold from thermal expansion damage. The machine is ideal for high-precision industries that require cleanroom-level production standards, such as medical molding, electronic component manufacturing and multi-material technical parts.
EC2750SXIII ranks high in long-tail keywords such as "precision all-electric injection molding machine", "cleanroom-specific injection molding system", "smart factory-compatible injection molding equipment", and "servo-controlled electric injection molding machine". This makes the EC2750SXIII particularly attractive for manufacturers who value precision, flexibility and intelligent automation in high-performance, energy-efficient injection molding processes.
4.FANUC ROBOSHOT α-S15iB Electric Injection Molding Machine
Designed for micro molding applications, the FANUC ROBOSHOT α-S15iB electric injection molding machine excels in high-precision manufacturing areas such as optical components, micro gears and lens systems. With energy-saving servo technology and energy regeneration, its energy consumption is 50-70% lower than hydraulic presses and 10-15% lower than other electric competitors, making it a sustainable and cost-effective choice.
This compact machine has unparalleled performance and reliability, and is ideal for companies focusing on micro injection molding, precision electric molding of optical components, or low-energy servo-driven molding solutions. The ROBOSHOT α-SiB series is highly configurable, with multi-axis servo core control and energy consumption prediction tools, making it an ideal choice for advanced medical, optical, robotic and electronic manufacturing production lines that require extremely high molding accuracy and clean room compatibility.
5. ALLROUNDER ALLDRIVE All-Electric Injection Molding Machine
The ALLROUNDER ALLDRIVE is a highly flexible, precise and energy-saving all-electric injection molding machine designed for diverse and demanding injection molding tasks.
Whether in medical technology, packaging production, or high-precision technical component molding, the ALLDRIVE series can provide excellent repetitive accuracy and excellent performance.
It supports a variety of performance configurations (such as COMFORT, PREMIUM and ULTIMATE+) to meet production needs of different capacities and complexities.
The injection speed can reach 400 mm/s, and the dry cycle time is shortened by up to 25%, truly realizing high-speed, reliable and stable batch injection molding.
This injection molding machine is very suitable for companies pursuing high-speed automation, high-precision and complex processes, especially for applications in multi-component molding, high-speed packaging, mobile electronic components and medical consumables.
It is equipped with GESTICA control system and aXw Control ScrewPilot technology to achieve intelligent control and injection process optimization, further reduce operating errors and improve the consistency of finished products.
Liquid-cooled servo drives ensure long-term efficient operation and reduce maintenance frequency, making them an important choice for enterprises moving towards intelligent manufacturing.
Problems You May Encounter
-
Q: Are all-electric injection molding machines more expensive than hydraulic ones?
A: Yes, initial costs are higher, but they offer faster ROI through energy savings and lower maintenance. -
Q: Can all-electric machines handle large parts?
A: Yes. While traditionally hydraulic machines were preferred for large parts, modern electric models now reach 650T or more. -
Q: Are hybrid options available?
A: Yes, many manufacturers offer hybrid models that combine electric and hydraulic advantages. -
Q: Do all-electric machines support Industry 4.0?
A: Absolutely. Most modern electric injection machines come with IoT-ready controllers, data logging, and remote monitoring capabilities.
Still Deciding Which Electric Injection Molding Machine Is Right for You?
With so many options for electric injection molding machines in 2025, it's hard not to ask: Which one is best for your plant, products, and goals? Choosing the right electric injection molding machine is about more than tonnage or specifications. It's about long-term value, local service, and the flexibility to grow with your business.
That's where Sunbun comes in. As one of China's leading all-electric injection molding machine suppliers, we provide more than just reliable all-electric injection molding machines. We provide practical solutions for all-electric injection molding machines. Our high-speed, energy-saving all-electric injection molding machines are in use in factories in Asia, Europe, and the Americas, producing everything from automotive parts to precision electronics.
What's different about Sunbun? We use servo motor precision engineering, equipped with intelligent control systems and modular upgrade paths. No matter which electric injection molding machine you buy, we can provide tailored configurations, fast global support, and competitive prices to meet your budget needs and achieve excellent performance.
Related content recommendation
What Is an All-Electric Injection Molding Machine: Definition and Characteristics
Applications and Parts Produced by Electric Injection Molding Machines
How to Choose an Electric Injection Machine for Your Business?