The MK6 Large Series takes everything that makes the MK6 platform the most widely deployed injection molding machine in the world and scales it up for heavy industrial applications. 5 models from 800 to 1,650 tonnes, powered by a high-response servo motor paired with a German internal gear pump. Precision Hydraulics™ and Japanese-engineered toggle mechanics deliver the same smooth, vibration-free movement at large tonnage that smaller MK6 machines are known for.
Patented circular platens and extra-thick platen construction distribute clamping force evenly across large mold surfaces. Linear guide rails on the injection unit ensure high-precision injection even at the high speeds and pressures required for large automotive panels, bumpers, and industrial housings. One-touch auto mold adjustment completes setup in 30 seconds, and a 98%+ repeat order rate reflects decades of proven reliability in demanding production environments.
The MK6 Large is a toggle machine offering proven MK6 reliability from 800 to 1,650 tonnes. The Supermaster TP is a two-platen machine extending up to 6,500 tonnes with a shorter overall footprint.
Choose the MK6 Large when you want toggle-based clamping with the broadest application flexibility at large tonnage. Choose the Supermaster TP when you need the highest clamping forces, the largest mold capacity, or when floor space is a constraint.
Precision Hydraulics™ is Chen Hsong’s proprietary servo-hydraulic control technology, developed with Japanese and European hydraulic experts. It delivers movement that is fast, silk-smooth, and rock-solid stable across all axes.
On the MK6 Large, it ensures that high-tonnage clamping, injection, and ejection are controlled with the same precision and smoothness as smaller machines.
The MK6 Large is designed for large-part production: automotive bumpers and panels, large home appliance housings, industrial containers, municipal infrastructure products, and environmental equipment. Any application requiring 800 to 1,650 tonnes of clamping force with high-speed, high-precision injection.
Yes. The MK6 Large supports Industry 4.0 connectivity with robot interfaces and IoT networking capability. It integrates with the iChen™ Smart Family for production monitoring, process optimization, and factory-wide data management.
Chen Hsong provides installation, training, maintenance, and technical support through more than 120 service locations worldwide. The MK6 Large shares the same parts platform as the standard MK6 series, ensuring broad parts availability and long-term support.
EUROMAP and SPI mold standards. B&R, KEBA, and Beckhoff controller options available by region. Local service support in 85+ countries.
