The SPARK AE is 100% electric across every axis: injection, plasticising, mold clamping, ejection, and injection shift. Dedicated IPM servo motors deliver independent, simultaneous control of each function for fast cycles and tight tolerances. Four patented technologies, including Auto Stress Release (ASRS) and Floating Point Toggle (AxP), protect part quality and mold life on every cycle.
Patented circular platens and non-contact tie bars distribute force evenly with no oil contamination, and linear guide rails are standard on both the clamping and injection units. ALL-Adapt technology handles everything from 0.25mm ultra-thin wall to 20mm ultra-thick wall on a single machine. Clean and quiet, with 30% improved plasticising efficiency and up to 30% energy saving (varies by working conditions), the SPARK AE is built for medical, optical, electronics, and precision molding where part quality cannot be compromised. 20 to 650 tonnes across 13 clamping sizes.
The SPARK AE is Chen Hsong’s 100% all-electric injection molding machine. Every axis (injection, plasticising, clamping, ejection, and injection shift) is driven by dedicated IPM servo motors, with zero hydraulic oil in the production environment.
Built on the SPARK platform’s four patented technologies, it is engineered for maximum cleanliness, precision, and repeatability across a 20–650T range.
Agile Boost Control (ABC) optimizes motion profiles for each axis.
Auto Stress Release System (ASRS) monitors screw movement in under 1ms and uses a patented counter-pressure mechanism to release internal stress, improving part quality.
ALL-Adapt (AA) enables a single machine to handle everything from 0.25mm ultra-thin wall to 20mm ultra-thick wall.
AxP with Floating Point Toggle dynamically adjusts the ball screw for collision protection while reducing noise and shortening cycle times.
Because the SPARK AE replaces hydraulic power with electric servo drives on every axis, there is zero hydraulic oil in the production environment, which removes the risk of oil contamination and supports cleanroom-adjacent operation.
Electric plasticising improves plasticising efficiency by 30% with up to 30% energy saving, depending on working conditions, and the machine runs with low noise and low vibration. The result is a cleaner, quieter floor and lower energy cost per cycle.
The SPARK AE covers 20 to 650 tonnes of clamping force across 13 clamping sizes, from AE20 up to AE650.
Each size can be paired with a choice of injection units and screws, and ALL-Adapt technology lets a single machine span 0.25mm ultra-thin wall to 20mm ultra-thick wall, so the platform adapts to a wide variety of precision parts.
The SPARK AE is designed for production where precision, cleanliness, and repeatability are critical: medical devices and consumables, optical components, consumer electronics, connectors, thin-wall packaging, and high-end toys.
Its oil-free operation and low noise make it suitable for cleanroom-adjacent environments.
The SPARK family shares one platform and splits by how much of the machine is electric.
The SPARK AE is 100% electric on every axis with zero hydraulic oil (20–650T), the choice for maximum cleanliness and precision.
The SPARK MS is the flagship hybrid: servo-electric on injection, plasticising, and clamping with built-in hydraulic core-pulling, AI Molder standard, and the widest range at 90–1700T.
The SPARK EH uses electric clamping and electric injection with hydraulic ejection, injection shift, and core-pulling (100–650T), for applications that need stronger hydraulic secondary functions.
The SPARK HB uses electric injection with hydraulic clamping (130–670T), the most accessible path to electric injection quality.
Choose the AE for zero-oil all-electric work; the MS for the smartest, widest-range hybrid; the EH when hydraulic secondary axes matter most; the HB for hydraulic clamping at a lower investment.
Chen Hsong provides installation, training, maintenance, and technical support through more than 120 service locations worldwide. The SPARK platform is supported by dedicated service teams with expertise in both electric servo and hydraulic systems.
EUROMAP and SPI mold standards. B&R, KEBA, and Beckhoff controller options available by region. Local service support in 85+ countries.
