Explore our flagship high-performance 3-axis and 5-axis servo manipulators engineered for high-speed cycle extraction, high load capacities, and seamless IMM synchronization.
In high-throughput manufacturing operations, the selection of robotic automation architecture dictates overall plant OEE (Overall Equipment Effectiveness), cycle times, and operational longevity. An Open Full Servo Robot represents an advanced evolutionary step beyond closed legacy systems, integrating open bus-communication protocols (such as EtherCAT, CANopen, and Modbus TCP) with fully synchronized AC servo drives across all motion axes.
Unlike conventional pneumatic pickers or closed-loop proprietary manipulators, open servo systems empower system integrators and global procurement managers to customize motion profiles, integrate secondary downstream processes (such as automated degating, in-mold labeling [IML], ultrasonic welding, and vision inspection), and extract real-time operational telemetry for predictive maintenance.
Utilizes open control software interfaces allowing custom PLC handshakes (Euromap 67 / Euromap 12 / SPI), flexible I/O mapping, and third-party peripheral synchronizations for downstream cell automation.
Driven by premium absolute encoder AC servo motors across X, Y, and Z axes (extendable to 5 axes), delivering precise linear interpolation, high velocity acceleration, and zero homing latency.
Achieves take-out speeds down to 0.8 seconds and full cycle completion within 3.5 seconds, while maintaining repeatable positioning accuracy within ±0.02mm under high load capacities.
In today's rapidly developing industrial automation field, Zhejiang Zhiyi Intelligent Robot Co., Ltd. has become a recognized technology leader through persistent engineering innovation, rigorous quality controls, and customer-centric design philosophies. Established in 2017, the company focuses on high-precision servo manipulators, articulated robots, and automated packaging systems tailored for global injection molding facilities.
Certified as a National High-Tech Enterprise, Zhiyi holds over 11 practical inventions and 13 core utility patents spanning mechanical layout, drive algorithms, sensor integration, and intelligent end-of-arm tooling (EOAT).
Why Tier-1 industrial buyers and global OEMs source Open Full Servo Robots directly from Zhejiang Zhiyi's centralized manufacturing ecosystem.
Situated in Zhejiang's advanced manufacturing cluster, Zhiyi leverages direct access to high-grade extruded aluminum beams, planetary gearboxes, structural steel fabrication, and direct-drive servo motors, reducing raw material procurement lead times by up to 40%.
By streamlining component procurement and utilizing standardized modular robot frames, Zhiyi provides high-capacity, high-speed open servo manipulators that reduce total cost of ownership (TCO) by 30% compared to European or Japanese equivalents without sacrificing component reliability.
Our in-house CNC machining facilities and dedicated tooling engineers offer turn-key customization of End-Of-Arm Tooling (pneumatic grippers, vacuum cups, insert placement jigs, and cutting blades) tailored to client mold dimensions and part geometries.
Every robotic arm leaving the Zhiyi manufacturing line undergoes stringent ISO9001 quality audits and CE compliance testing. Full-load dynamic stress tests run continuously for 72 hours prior to dispatch to guarantee zero vibration resonance, accurate servo feedback, and thermal stability during 24/7 continuous industrial operation.
From compact 250-ton plastic molding operations to massive 2300-ton automotive component presses, Zhiyi delivers specialized open servo robotic configurations.
| Robot Series / Model | Axis Config | Target IMM Tonnage | Payload Capacity | Key Industrial Applications |
|---|---|---|---|---|
| WKG-1000 Single Arm Series | 3-Axis Servo | 100T – 450T | 3 kg – 5 kg | Daily necessities, food packaging, electrical boxes, fast-cycle extraction. |
| Bull Head WKG-1500 Series | 3-Axis Servo (Heavy Duty) | 450T – 1200T | 10 kg – 25 kg | Thermos cups, kitchenware, appliance housing, high rigidity requirements. |
| WKFI-950 Dual-Arm Series | 5-Axis Servo | 350T – 950T | 5 kg – 12 kg | Three-plate molds, runner extraction plus part removal, complex EOAT rotation. |
| Heavy Machine 2000T-2300T Series | 3-Axis / 5-Axis Servo | 1500T – 2300T | 30 kg – 50 kg | Automotive bumpers, trash cans, industrial pallets, large appliance panels. |
| Silicone Special Servo Series | 3-Axis Servo | 150T – 500T | 2 kg – 6 kg | LSR (Liquid Silicone Rubber) molding, medical seals, baby care products. |
Deploying industrial robotics internationally requires strict adherence to regional regulatory standards, electrical safety codes, and operational support infrastructure. Zhiyi has established a robust international compliance framework designed to eliminate procurement risk for overseas enterprises.
Full conformity with Machinery Directive 2006/42/EC and Electromagnetic Compatibility (EMC) standards for seamless operation across the European Economic Area (EEA) and North America.
Direct local service branches and spare parts warehouses established across Southeast Asia (Vietnam, Thailand, Malaysia) ensure 24-hour response times and minimal downtime.
Around-the-clock remote troubleshooting via IoT cloud portals, video engineering support, and rapid express delivery of modular servo replacement drives.
"Zhiyi’s open architecture robots solved our labor shortage while lowering operational expenditures by 30% across our 40-press injection facility." — Senior Automation Director
How next-generation intelligent features are reshaping plastic extraction and industrial robotics.
Integrating 2D and 3D industrial vision sensors onto robot arms for dynamic part localization, automatic flash detection, and bin-picking without fixed mechanical alignment fixtures.
Real-time vibration analysis, motor temperature monitoring, and brake wear calculations streamed via OPC-UA protocols to prevent unscheduled downtime before failures occur.
Capturing kinetic braking energy during rapid axis deceleration and feeding electricity back into the factory grid, cutting power consumption by up to 22% per cycle.
Sub-millisecond torque sensing detects optical interference or partial part ejection, instantly stopping arm movement to preserve multi-million dollar injection mold tools.
Clear, authoritative engineering answers for procurement specialists and plant automation managers.
An open full servo robot utilizes standardized industrial communication protocols (EtherCAT, CANopen, Modbus) and configurable control software. This allows seamless integration with third-party peripherals, downstream automation cells (such as automated packaging, vision inspection, and ultrasonic welding), and non-proprietary replacement parts. Plants avoid single-vendor lock-in, streamline maintenance, and reduce long-term spare parts costs.
Selection depends on mold complexity and cycle time targets:
• 3-Axis Single Arm (e.g., WKG-1000): Ideal for two-plate molds and standard single-material part removal under 450T press capacity.
• Bull Head 3-Axis (e.g., WKG-1500): Features a heavy-duty dual-transverse structure designed for large payloads (10kg-25kg) and medium-to-large presses (450T-1200T).
• 5-Axis Dual-Arm (e.g., WKFI-950): Required for three-plate molds where runners and molded parts must be extracted independently, or where parts require 90°/180° wrist rotation inside the mold opening.
Yes. All Zhiyi robots come equipped with standard Euromap 67 and Euromap 12 electrical interfaces, as well as SPI connection standards. They easily interface with global press brands including Haitian, Engel, Arburg, KraussMaffei, Sumitomo, Yizumi, and Chen Hsong.
Zhiyi robots integrate high-resolution absolute encoders combined with continuous torque monitoring. If the end-of-arm tooling encounters resistance exceeding set micro-thresholds (e.g., stuck part or optical misalignment), the servo drive executes an immediate emergency stop in under 5 milliseconds, triggering an alarm signal and preventing mold closure.
Zhiyi offers a standard 12-to-24 month comprehensive warranty covering all structural elements, servo motors, and controller boards. Overseas clients receive 24/7 technical hotline access, remote telemetry support, and express air delivery for modular replacement components.
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