The SPEED-PACK II is the flagship of Chen Hsong’s high-speed packaging series, purpose-built for thin-wall production. Precision Hydraulics technology, developed with Japanese hydraulic expertise, delivers silky-smooth mechanical motion at up to 500 mm/s injection speed with sub-millimeter accuracy and dry cycles as short as 1.5 seconds. A packaging-specific plasticising unit with specialty screw design sustains high melt throughput at quality, so the machine keeps filling thin-wall cavities completely, cycle after cycle.
Built to hold that speed in 24/7 production. The machine base is 50% more rigid than industry standard for stability at full injection speed, thickened platens with optimised stress distribution keep clamping force even to prevent flash, and Precision Hydraulics keeps motion smooth and repeatable where general-purpose machines drift. Well suited for thin-wall food containers, dairy and ice-cream packaging, caps, closures, and IML (in-mold labeling) production where consistent cycle times and low scrap rates drive profitability.
All three are part of Chen Hsong’s high-speed packaging series and share Precision Hydraulics technology.
The SPEED (128–468T) is the versatile entry-level high-speed machine for general fast-cycle work, with injection speeds up to 300 mm/s.
The SPEED-PACK II (260–570T) is the flagship, purpose-built for thin-wall packaging with a packaging-specific plasticising unit, up to 500 mm/s injection, and dry cycles as short as 1.5 seconds.
The SUPER PACK (270–430T) is the specialist top-end for the highest output on the most demanding thin-wall containers and high-cavitation molds, with accumulator-class fill rates, a 29% larger power pack, and 51% higher plasticising rate.
Precision Hydraulics is Chen Hsong’s proprietary hydraulic technology developed with high-end Japanese hydraulic expertise. It optimises the entire hydraulic circuit, removing kinks and shocks, to achieve silky-smooth and highly repeatable mechanical motion.
Third-party tests have repeatedly shown that machines equipped with Precision Hydraulics perform close to high-end Japanese hydraulic offerings.
Combined with a high-response servo system and closed-loop control over a high-speed EtherCAT digital bus, it delivers sub-millimeter precision and 0.05% repeatability in critical movement axes.
The SPEED-PACK II is designed for high-speed thin-wall packaging production: food containers, takeaway packaging, dairy cups, ice cream tubs, caps, closures, and IML (in-mold labeling) applications.
It is particularly well suited for 24/7 production environments where consistent cycle times, low scrap rates, and high output are critical to profitability.
Yes. The SPEED-PACK II is widely used for in-mold labeling (IML) production. Its combination of high injection speed, precise platen movement, and fast dry cycles makes it well suited for IML food containers, dairy packaging, and consumer goods packaging.
A robot interface terminal box is standard, with EUROMAP 12 and EUROMAP 67 robot interfaces available.
Chen Hsong provides installation, training, maintenance, and technical support through more than 120 service locations worldwide.
The high-speed packaging series is supported by dedicated service teams with specialist expertise in high-speed production environments.
EUROMAP and SPI mold standards. B&R, KEBA, and Beckhoff controller options available by region. Local service support in 85+ countries.
