Explore our premium lineup of high-precision three-axis and five-axis servo robots engineered for plastic injection molding automation.
Pioneering High-Performance Robotic Systems & Smart Industrial Automation Since 2017
In today's rapidly developing industrial automation field, Zhejiang Zhiyi Intelligent Robot Co., Ltd. has established itself as an authoritative leader through continuous technological innovation and relentless dedication to quality. Established in 2017 against the backdrop of Industry 4.0, the company was founded on deep insights into intelligent manufacturing dynamics and the necessity of upgrading traditional manufacturing lines into smart, digitized production ecosystems.
Initially specializing in high-load truss manipulators for thermos cups and metal box processing, Zhiyi quickly expanded its mechanical engineering expertise into multi-axis articulated robots, automatic packaging lines, and dedicated high-speed servo injection molding robots. As a recognized National High-Tech Enterprise, Zhiyi holds over 13 practical utility patents and invention patents spanning mechanical design, AC servo motion control systems, multi-sensor feedback loops, and intelligent pneumatic end-of-arm tooling (EOAT).
E-E-A-T Insight: By standardizing ISO9001 quality management systems and CE safety compliance across our 2,500-unit annual capacity manufacturing facilities, Zhiyi delivers verifiable operational reliability, reducing factory downtime by up to 35% for global manufacturing partners.
Zhejiang Zhiyi came into being to drive smart factory transformation by engineering high-speed, durable manipulators designed to solve mounting labor shortages.
Focused on specialized truss manipulators for thermos cups and hardware manufacturing, establishing early market leadership through precision engineering.
Expanded into 3-axis and 5-axis AC servo robots, articulated industrial arms, and automated packaging systems catering to automotive, medical, and packaging sectors.
Earned National High-Tech Enterprise accreditation, ISO9001 quality system certification, and expanded international exports across Southeast Asia and global markets.
In-depth technical breakdown of kinematics, dual-arm telescopic mechanics, and precision control algorithms for injection molding automation.
Unlike standard 3-axis Cartesian robots that only traverse along X, Y, and Z planes, ODM 5-axis servo robots integrate full AC servo control across wrist rotation (A-axis and C-axis). This allows dynamic positioning, angled part extraction from complex side-action molds, sub-gate cutting, and precise in-mold insertion operations without needing secondary pneumatic actuators.
Engineered specifically for low-ceiling plant environments, the dual-section telescopic arm structure reduces vertical headroom requirements by up to 40% while doubling structural rigidity. Lightweight high-strength aluminum alloy extrusions minimize moving inertia, enabling take-out dry cycle times as fast as 0.6 seconds.
Featuring independent main and sub-arms, dual-arm robots can simultaneously remove molded parts with the primary arm while handling runners or inserts with the secondary arm. This dual-action capability optimizes cycle synchronization for high-tonnage machines (ranging from 250T up to 2300T capacity).
Zhiyi’s ODM framework provides global OEMs and factory automation integrators with custom stroke lengths, specialized payload capacities (from 3kg to 50kg), and tailored mounting interfaces. Designed around high-rigidity linear guide rails and absolute encoder AC servo motors, our robots eliminate home-return sequences upon power-up, ensuring immediate operational readiness.
Through closed-loop vibration suppression algorithms embedded directly in the microprocessor, end-of-arm chatter is completely neutralized. This guarantees sub-millimeter precision (+/- 0.02mm) during delicate insert-molding procedures, such as loading metal pins or placing In-Mold Labeling (IML) films.
Why Tier-1 international manufacturers partner with Zhejiang Zhiyi for scalable, cost-resilient industrial automation.
Located in Zhejiang’s advanced manufacturing corridor, Zhiyi leverages localized precision machining, specialized aluminum profile extrusion, and direct access to premium electronic component ecosystems. This concentration delivers rapid prototype iteration and reduces component lead times by up to 60% compared to Western suppliers.
By optimizing capital expenditure (CapEx) without compromising on component quality (utilizing Japanese guide rails, Premium AC Servos, and Schneider electrics), Zhiyi enables factory operators to recover their automation investment within 6 to 10 months of continuous operation.
Every robot undergoes 72 hours of continuous full-speed endurance testing and laser-interferometer accuracy verification prior to shipment. ISO9001 and CE compliance guarantee seamless installation into international manufacturing plants.
Our engineering team works directly with global client technical departments to design custom End-of-Arm Tooling (EOAT), multi-vacuum circuit pick-and-place heads, and specialized software handshakes. Whether integrating Euromap 67, Euromap 73, or SPI interfaces, Zhiyi ensures plug-and-play compatibility across all major injection molding machine brands globally (including Engel, Haitian, Sumitomo, KraussMaffei, and Arburg).
The convergence of AI vision inspection, IoT connectivity, and sustainable manufacturing practices in modern plastic processing.
Modern plastics manufacturing demands 100% defect-free output. Integrating AI-powered machine vision cameras onto the 5-axis robotic EOAT allows real-time inspection of short shots, flash, color variation, and dimensional deformities during the extraction phase. Non-conforming parts are automatically segregated into scrap chutes without interrupting production cycles.
Equipped with Ethernet/IP, Modbus TCP, and OPC UA protocols, Zhiyi robots stream operational telemetry—such as motor temperature, torque limits, vibration profiles, and cycle counts—directly to factory MES and ERP cloud platforms. Predictive analytics identify component wear before failure occurs, eliminating unplanned downtime.
Energy efficiency is paramount for modern sustainable plants. Zhiyi's 5-axis servo system features kinetic energy recovery technologies (KERT) that feed braking deceleration energy back into the power bus. Combined with lightweight dynamic structural design, energy consumption is reduced by up to 28% compared to traditional pneumatic or hydraulic extraction mechanisms.
Engineered solutions tailored to high-precision vertical markets around the world.
Extraction of high-tonnage automotive bumpers, interior dashboards, door panels, and lighting housings. 5-axis precision allows complex post-extraction manipulation, degating, and flame-treatment surface preparation.
ISO Class 7 cleanroom-certified robotic arms for multi-cavity pipette tip extraction, syringe barrel production, and blood collection tube handling. Designed with stainless steel fasteners and non-gassing lubricants.
In-Mold Labeling (IML) for food containers, margarine tubs, and beverage cups. Synchronized ultra-high-speed take-out cycles (<0.8 sec) maximize throughput while maintaining flawless label placement accuracy.
Empowering worldwide automation integrators through technical support, rapid spare parts logistics, and proven market trust.
Zhiyi actively participates in global trade initiatives, providing tailored automation systems to client factories across Southeast Asia, Europe, the Middle East, and North America. Localized service hubs ensure 24/7 technical support, rapid spare parts dispatch, and remote AR-assisted commissioning support.
With over 500 successful turnkey project implementations globally, our engineering team brings verified E-E-A-T expertise to complex production environments. We collaborate with machine buyers to audit existing molding lines and supply custom ROI payback analysis prior to procurement.
Expert insights addressing key search intents regarding 5-axis servo manipulators, injection molding automation, and ODM supply chain integration.
A 3-axis servo robot operates on Cartesian X, Y, and Z axes, which is ideal for straightforward pick-and-place part extraction. A 5-axis servo robot adds full AC servo rotation to the wrist axes (A-axis and C-axis). This allows the end-of-arm tooling to rotate and incline dynamically inside or outside the mold, enabling complex angled part removal, insert placement, and sub-gate cutting without requiring additional pneumatic cylinders.
The dual-section telescopic vertical arm utilizes a dual-belt drive mechanism that collapses the arm height when moving vertically. This allows high-speed operations in factories with low ceiling clearances while maintaining extreme mechanical rigidity and significantly reducing overall take-out cycle times.
Yes. Zhiyi robots natively support standardized machine-to-robot communications including Euromap 12, Euromap 67, Euromap 73, and SPI interfaces. This ensures plug-and-play signal interfacing for safety interlocks, mold open/close commands, and ejection signals across global injection molding machine brands.
For heavy-duty injection molding machines ranging from 2000T to 2300T clamping force, Zhiyi supplies specialized heavy-load servo robots capable of handling payloads up to 50kg with structural traverse lengths exceeding 4000mm.
We provide comprehensive ODM/OEM services including custom stroke engineering, specialized EOAT gripper design, custom software sequences, client branding/color customization, and integration of downstream automation processes (e.g., conveyor synchronization, vision inspection, and box packaging).
Due to significant gains in cycle speed, elimination of manual labor dependency, reduced scrap rates, and high energy efficiency, most manufacturing clients achieve full Return on Investment (ROI) within 6 to 10 months of implementation.
Explore our additional model variations designed for precision manufacturing, silicone molding, and dual-arm automation systems.
ZHIYI Robotics
