ODM/OEM
Independent R&D Capabilities
1. Research and Development (R&D)
Our R&D team is committed to innovation and excellence. We continuously invest in the latest technologies and methods to develop high-quality products that meet diverse customer needs. These include:
1. Product Design and Development: Providing customized design solutions for electric actuators.
2. Prototyping and Testing: Rapidly producing samples and conducting rigorous testing to ensure product performance.
3. Continuous Improvement and Innovation: Continuously optimizing design and technology to enhance product competitiveness.
2. Manufacturing
We have advanced manufacturing equipment and skilled personnel, enabling us to efficiently produce high-quality electric actuators. Key elements of our manufacturing process include:
1. Precision assembly and production: Ensuring the precision of each component to meet high standards.
2. Using high-quality materials and components: Selecting materials that meet international standards ensures product durability.
3. Efficient production processes: Implementing meticulous management practices ensures on-time delivery.
3. Quality Assurance (QA)
We are committed to delivering high-quality products and conduct 100% thorough inspection on every electric actuator before shipment. Our quality assurance measures include:
1. testing and inspection at every stage of production ensures that every product meets design specifications.
2. Compliance with ISO 9001 quality management system requirements establishes standardized processes to ensure consistent quality.
3. Continuously monitor and improve quality assurance processes to optimize quality control based on market feedback.
ODM/OEM Collaboration Process
1. Requirements Confirmation and Feasibility Assessment
1. Customer Requirements Confirmation: Conduct preliminary discussions with the customer to fully understand their specific requirements, including control method, operating speed, and environmental conditions.
2. Feasibility Assessment: Evaluate project feasibility based on customer specifications and our technical capabilities, taking into account design constraints, functional requirements, and potential challenges in electric actuator manufacturing.
2. Design Planning and Prototype Development
1. Product Proposal: Develop and submit a detailed product design that meets customer requirements. This proposal includes structural design, operating principle (e.g., motor selection, drive system, control system), and preliminary technical specifications.
2. Design and Prototype Development: Create a preliminary design and develop prototypes. This phase includes designing the housing, motor assembly, transmission, and packaging.
3. Customer Review and Sample Testing
1. Customer Review: Samples and design documents are submitted to the customer for evaluation. Feedback is collected and modifications are implemented.
2. Sample Testing: Prototypes undergo various tests, including operational performance, environmental durability testing (e.g., waterproofing, dustproofing, corrosion resistance, temperature, humidity, etc.), and load testing, to ensure that the electric actuator meets customer requirements and industry standards.
4. Final Design Approval and Contract Signing
1. Final Design Approval: Incorporating customer feedback, finalizing the design and confirming key specifications such as size, power requirements, control interfaces, and electrical/mechanical connections.
2. Contract Signing/Order Confirmation: Signing a formal agreement detailing the production plan, delivery schedule, and after-sales support commitments.
5. Manufacturing and Quality Control
1. Production and Assembly: Mass production begins, ensuring the assembly accuracy and consistency of all components.
2. Quality Assurance: Mass production begins, ensuring the assembly accuracy and consistency of all components. This includes material selection, processing, assembly, and final testing to ensure the stability and reliability of the electric actuator under various operating conditions.
6. Delivery and After-Sales Support
1. Packaging and Shipping: Safely package the completed electric actuator to prevent shipping damage and ensure on-time delivery.
2. After-Sales Service: Provide ongoing technical support and repair services, and offer customer training to assist with proper use and troubleshooting.
Integration of plant control using network connectivity has been a feature of FRY actuators for many years. All FRY actuators are compatible with a variety of communication and process control systems, simply by adding the appropriate option card during the actuator manufacturing process.
The actuator reports status feedback to the entire plant control system (DCS or PLC) via the fieldbus and executes valve control commands.
Our fieldbus systems complement the open systems of Foundation Fieldbus, Profibus, Modbus and DeviceNet. Innovative technology combinedwith expert bus system knowledge ensures that electric actuators always offer the ideal solution for control systems.
A comprehensive control solution
Whether you need to remotely control a few electric valves or fully automate your plant, you can save a lot of time and cost.
The bus system allows actuators and valves to be remotely controlled via a simple single twisted pair data highway, eliminating the need for heavymulti-core cables. It also includes automatic built-in redundancy of the field network to ensure that control is maintained even in the event of a device or cable failure.
It can be used as a single station or hot standby master station, using secure field communications, capable of controlling up to 240 actuators and other field devices. The field data highway cable length can reach up to 20 kilometers, so even valves that are far away can be easily included in the network without the need for repeaters.
Master Station
A simple but intelligent control center capable of operating up to 240 actuators in a single loop, with an easy-to-use touchscreen interface. The Master Station and its field network are designed for all industries and applications requiring powerful and reliable plant control and monitoring.
The Master Station provides a high integrity link from the Distributed Control System (DCS) to the field devices.
It features a large touchscreen interface that gives operators and engineers an accurate view of the system and field device operation at all times.
The Master Station continues to provide system availability in the event of component failure. The host port allows simultaneous connection to multiple host systems and provides redundant communication links when necessary.
Profibus Communication Protocol
The electric actuator supports Profibus Dp and has the following features:
Support Profibus Dp-V0.Dp-V1.Dp-V2 functional level
High-speed data exchange (up to 1.5Mbit/s - corresponding to approx. 0.3ms/actuator)
Cable length is about 10Km (the length between two actuators is about 1200m)
About 126 devices can be attached
Redundant linear topology as an option
For Profibus Dp, the basic topology is through RS485 segment tree structure, as shown in the figure:
Modbus Communication Protocol
The electric actuator supports Modbus RTU and has the following features:
Fast data exchange (up to 115Kbit/s - corresponding to approx. 30ms/actuator)
Cable length reaches approximately 10km (1200m without intermediate relay between two actuators)
About 247 devices can be attached
Redundant linear topology as an option
*For Modbus RTU, the basic topology is through RS485 segment tree structure, the same as Profibus Dp
Hart Communication Protocol
The HART communication protocol adopts the frequency shift keying (FREQUENCY SHIFT KEYING, FSK) principle, which is based on the BELL 202 communication standard. Digital signals are represented by two frequencies: 1200HZ represents logic "1", and 2200HZ represents logic "0". Since the average component of the frequency signal is zero during communication, it will not affect the transmission of analog signals. Therefore, the sine waves of these two frequencies can be superimposed on the DC4~20MA analog signal and transmitted simultaneously. In this way, not only the DC4-20MA analog signal can be used, but also the same cable can be used to realize two-way multi-information transmission with digital signals, thus having functions such as modifying the range, damping time, PID parameters, etc., which can improve the operation quality and management efficiency of the system.


Chinese version mobile phone control
Through the Chinese version of mobile phone control software, it can realize the functions of long-distance wireless debugging, operation and monitoring, actuator diagnosis, downloading all information, saving all information and uploading information of the actuator, etc. It greatly facilitates user operation, debugging and diagnosis.
Visualization
Easy to debug
Operation and monitoring functions
Actuator diagnostic function
All information of the actuator can be downloaded, saved and uploaded.