Two-platen machines are the right answer for large moulds and high-tonnage production. Chen Hsong’s, developed through more than a decade with Mitsubishi, fits the largest stroke and daylight into the smallest footprint, holds uniform clamping force across a six-figure mould, and still cycles fast.
The platform scales from 550 to 6,500 tonnes, with 1,000+ units already in production worldwide.
550-6,500 tonnes
Clamping Force
Up to 750 mm/s
Clamping Speed
Up to 80%
energy and cooling-water saving
± 0.2%
Repeatability within
Two-platen design is well understood across the industry. What sets Chen Hsong’s apart is the engineering behind it. The platform was developed in a long-running partnership with Mitsubishi, drawing on high-end Japanese design for the clamping mechanism, motion profile, and mould-protection logic. That is why these machines deliver precision, stability, speed, and protection together rather than trading one for another.
Chen Hsong pioneered two-platen technology in China in 2007 and built Asia’s first 6,500-tonne servo-driven two-platen machine in 2014.
The advanced design fits the largest stroke and daylight into the smallest floor space. On a crowded shop floor, that saving is real money.
The control platform runs IEC 61131-compliant Beckhoff and B&R controllers over high-speed EtherCAT and POWERLINK buses. Chen Hsong owns the controller IP, so customisation is handled in-house with no third party to wait on.
Clamping reaches 750mm/s, one of the fastest two-platen designs available, keeping cycles short. A patented interlocking mechanism keeps motion quiet and smooth at full speed, and the SVP/3 servo drive cuts energy and cooling-water use by up to 80%.
The third-generation SVP/3 servo drive delivers fast response and superior dynamics. Precision Hydraulics™ adds fine motion control for demanding work like injection-compression moulding, holding repeatability within ±0.2%. The same high-sensitivity hydraulics handle mould protection.
The platform is modular from the ground up: 14 clamping units and 29 injection units in any workable combination. The largest clamping unit reaches 6,500 tonnes; the largest injection unit carries a 110kg shot. An optional Y-injector adds further combinations.
Chen Hsong introduced two-platen technology to China in 2007 and reached a milestone in 2014 with Asia’s first 6,500-tonne servo-driven two-platen machine.
More than a thousand units are now in production worldwide, including a 3,600-tonne press in Germany.
Behind them sits the wider record: over a million Chen Hsong machines installed across nearly 70 years.
Since 2007
pioneered two-platen technology in China
Asia's First
6,500-tonne servo-driven two-platen machine (2014)
1,000 +
two-platen units in production worldwide
1,000,000 +
Chen Hsong machines trusted across 85+ countries
普通伺服液压机在泵级层面控制流量和压力。精确液压技术™对整个液压回路进行优化，并协调四个层面：运动设计、机械结构、传感器反馈和闭环伺服控制。
标准低压保护减速合模，等待压力上升来感知接触。空气缓冲™通过伺服系统读取精密压力传感器，在全速合模下捕捉0.1mm障碍物，并立即开模。适用于震雄各类机型。
Repeatability on the main motion axes of the MK6 series. Other machine families carry their own figures for different axes and metrics.
相比传统定量泵液压机最高节能80%。伺服驱动按需供能，冷却期间静止不耗电。
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