PLC synchronous systemPost tension equipment synchronous jacking system with PLC control
Post Tension Intelligent Synchronous System (DF-ZN-ZL-II/IV) is an innovative achievement with many patents developed and improved from previous products cooperated with dozens of famous domestic research institutes. The Tensioning Phase can be fully automated through its built-in control module, computer and lots of sensors to avoid error or interference caused by human factors. This is the most advanced technology in the field of Post Tension Construction in China.
The Internal Program Language Control is used of Siemens Smart Series S7-200 which has advantages of fast data processing, fast response speed and accurate calculation. And it uses Ethernet as its main communication method. Also, relays, transformers and inverters are developed products cooperated with many well-known institutes in domestic.
As a cutting-edge product, “High-Tech, High Quality and Highly Efficient” are its product mission, aiming to solve manual interference, multi-jack error and real-time supervision for contractors. Looking forward to receiving your message : )
Detailed Parameters
| Model | DF-ZN-ZL-II | DF-ZN-ZL-IV |
| Number of jacks supported | 2 | 4 |
| Oil pump output | 2L/min | |
| Fuel tank capacity | 70L | |
| Motor Power | 3Kw | |
| Maximum output pressure | 70Mpa | |
| Displacement measurement accuracy | 0.08%FS | |
| Pressure measurement accuracy | 0.2% FS | |
| Communication method | Wireless data terminal | |
| Working voltage | 370V ~ 400V | |
| Ambient temperature | -10`C ~ 40`C | |
| Machine size (L*W*H) | 640mm * 460mm * 928mm | |
The system is mainly controlled by main control unit and auxiliary unit, which controls both ends hydraulic jacks. The control unit is running Transmission signals and data by Built-in wireless module , will do synchronous operation and repair error automatically. The Wireless transmission effective distance is 1 kilometre.
Each Control Machine can support one or two jacks to work synchronously at the same time. The control machine automatically adjusts the working error of each jack, according to the working signal transmitted by the built-in Limited Position Sensor to ensure synchronous operation.
A customizable highly qualified high pressure oil pipe is equipped on the machine, which has a thick protective layer to prevent tear-apart and oil leakage. A more durable, more effcient and more time-saving pipe is what we provide to you.
It is installed at the signal interface of the jack and the control unit to transmit the data during the working of the jack to the control unit.
Kaifeng DAFANG Prestressed Co., Ltd. established in 2008, is a professional manufacturer and an Alibaba-Verified Supplier engaged in the research, development, production, sale, and service of hydraulic tension jack, hydraulic oil pump, post-tension anchorage, pc strand, and intelligent tension machines. We are located in Kaifeng, Henan with convenient transportation access. Dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction. In recent years, our company has introduced a series of advanced equipment including CNC machine tool, CNC rocker drill, CNC drilling machine, and CNC cutting machine. In addition, we have obtained ISO9000 certificates. Selling well in all cities and provinces around China, our products are also exported to clients in such countries and regions as Cambodia, Malaysia, Philippines, Dubai, and Colombia. We also welcome OEM and ODM orders. Whether selecting a current product from our catalog or seeking engineering.
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