Looking for a Techmation iTech-5610, 5620 or iTech-5630 controller? See features, differences, retrofit options and how they compare with A-62, A-628, AK-668, Tech-1S and Tech-2S.
Compare Techmation iTech-5610 and iTech-5620 injection molding controllers. Specs, Haitian compatibility, upgrades from A-62, AK-668 and Tech-2S. Get a quote.
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The Techmation iTech-5610 and iTech-5620 are members of Techmation’s iTech 56 series of injection molding machine controllers. They manage clamping, injection, holding pressure, temperature zones, ejection and servo functions through a touchscreen-style operator interface. They are commonly associated with Haitian injection molding machines and are a modern step up from older A-series, AK-series and Tech-series controllers.
What Is the Techmation iTech 56 Series?
Techmation (Ningbo Techmation Co., Ltd.) has been building injection molding controllers since 2001, and its biggest client is Haitian International, the Ningbo-based injection molding machine maker. That relationship is why Techmation controllers appear on so many Haitian Mars, Jupiter, Zhafir and legacy machines.
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The iTech 56 series is Techmation’s newer controller platform. It was presented as the latest generation, with up to dual CPUs, each running at 300 MHz. In practice, a multi-CPU architecture means the controller can split machine logic and the operator interface, which supports faster scan times, smoother servo control and more responsive screens than older platforms.
Techmation iTech-5610 Controller
The iTech-5610 is the entry point of the iTech 56 line. It suits standard servo-hydraulic injection molding machines running general-purpose molding.
Typical use cases:
General plastics molding (PP, PE, ABS, PC, PA)
Packaging, household goods, caps and closures
Mid-range tonnage servo machines
Retrofits replacing older A-62, A-628 or AK-668 systems
Key functions to highlight:
Multi-stage injection, hold and back-pressure profiles
Barrel and nozzle temperature control with PID tuning
Mold open/close and ejector programming
Mold data storage and recall
Alarm history and diagnostics
Servo pump / energy-saving support
Techmation iTech-5620 Controller
The iTech-5620 is positioned as the higher-capability variant in the same family, intended for more demanding applications and machines needing more expansion, I/O and process control
Typical use cases:
Larger-tonnage machines
Precision or technical molding with tighter process windows
Machines with robots, hot runners, core pulls and auxiliary equipment
Factories moving toward networked production monitoring
Key functions to highlight:
Expanded I/O and auxiliary control
Enhanced data logging and process monitoring
Network and communication options
Greater flexibility for multi-core and multi-shot sequencing
iTech-5610 vs iTech-5620 – Quick Answer
The iTech-5610 is the standard model for general-purpose injection molding machines. The iTech-5620 is the more capable model, built for machines with more I/O, more auxiliary equipment and tighter process control needs. Choose the 5610 for straightforward production and cost-sensitive retrofits. Choose the 5620 when you need more expansion and monitoring headroom.
Comparison: iTech-5610/5620 vs A-62, A-628, AK-668, Tech-1S, Tech-2S
Techmation’s controllers span several generations. As a broad rule, the Tech-series and AK-series are older platforms, the A-series sits in the middle, and the iTech-56 series is the newest. Exact release dates and hardware specs should be confirmed
FAQs:
Q: Should I upgrade from an A-62, A-628, AK-668, Tech-1S or Tech-2S to an iTech-5610 or iTech-5620?
Upgrade if you face frequent controller failures, hard-to-find spare parts, a dim or damaged display, limited mold data storage, or a need for better monitoring. Replacement is not always plug-and-play. Wiring, I/O, servo drive interfaces and machine model all affect compatibility, so confirm with the machine’s electrical diagrams or a technician before ordering.
Q: Which older controller is closest to the iTech-5610?
For most general-purpose servo machines, the AK-668 and A-series controllers are the closest functional predecessors
1. What is the Techmation iTech-5610?
It is a Techmation injection molding machine controller from the iTech 56 series, used to control injection, clamping, temperature and ejection on plastic injection molding machines.
2. What is the Techmation iTech-5620?
It is the higher-capability controller in the iTech 56 series, suited to larger or more complex machines needing greater I/O and monitoring.
3. What is the difference between iTech-5610 and iTech-5620?
The 5610 is the standard model; the 5620 is the more advanced one with more expansion and process-control capability. Confirm exact specs on the datasheet.
4. Are iTech controllers used on Haitian machines?
Techmation is a long-standing controller supplier to Haitian, so Techmation controllers are widely found on Haitian machines. Exact controller fitment depends on the machine series and year.
5. Can I replace an AK-668 with an iTech-5610?
Often possible as a retrofit, but you need to check wiring, I/O count, servo interface and machine model first.
6. What is the Techmation A-62 controller?
It is an A-series controller found on mid-to-large injection molding machines, including large two-platen models.
7. What is the Techmation Tech-2S?
It is a Tech2-family controller board, commonly sold as a CPU/IO replacement for Haitian machines.
8. How do I know which Techmation controller my machine has?
Check the label on the controller or control cabinet, the machine nameplate and the manual. The controller model is usually printed on the housing or shown at boot-up.
9. Does a used Haitian machine’s controller matter when buying?
Yes. Controller generation affects spare-part availability, operator familiarity, data features and future upgrade cost. Machines with newer controllers are generally easier to support.
10. Can a faulty Techmation controller be repaired?
Often yes, at board level (CPU board, IO board, display). Replacement may be better when the platform is obsolete or parts are scarce.
11. Is the iTech-5620 better than the iTech-5610?
It is more capable, not automatically “better.” For simple production, the 5610 may be all you need and cheaper.
12. Where can I buy Techmation iTech-5610 or iTech-5620 controllers?
Through Techmation distributors, Haitian service channels and specialist suppliers. Always confirm part numbers and firmware compatibility.
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