The flat vibrator, also known as a plate compactor, is an essential tool for compacting concrete surfaces. It consists of a vibrating rod attached to a flat plate, which is placed directly on the concrete surface during use. This design allows the vibration energy to pass through the flat plate to the concrete, making it ideal for large-area, thin-layer applications like pavements, bridge decks, and precast concrete panels.
One of the key features of the flat vibrator is its high excitation frequency, combined with a large excitation force but relatively small amplitude. This combination ensures thorough compaction, enhancing the fluidity and density of the concrete while speeding up the curing process. This leads to improved construction efficiency and better overall quality of the finished product.
These vibrators find extensive use across various industries, including residential and commercial construction, road building, and infrastructure projects. They are employed for tasks such as compacting concrete slabs, walls, beams, dams, and precast components. Their versatility makes them indispensable tools in modern construction operations.
Let’s take a look at some technical specifications for different models of flat vibrators:
| Model | Voltage (V) | Motor Power (kW) | Frequency (Hz) | Excitation Force (kgf) | Weight (kg) | Dimensions (cm) |
|-------|-------------|------------------|----------------|-------------------------|-------------|-----------------|
| ZW-5 | 380 | 1.1 | 50/60 | 500 | 22/25 | 40 x 22.5 x 25 |
| ZW-7 | 380 | 1.5 | 50/60 | 650 | 23/25 | 40 x 22.5 x 25 |
| ZW-10 | 380 | 2.2 | 50/60 | 1000 | 34/36 | 50 x 25.5 x 28.5|
| ZW-13 | 380 | 3 | 50/60 | 1350 | 45/52 | 56 x 28 x 30.5 |
Operating this machine is straightforward. Once connected to a 415-volt power source, simply place the flat plate on the concrete surface to allow the vibration waves to penetrate and compact the material. Continue moving the vibrator forward slowly, ensuring consistent contact with the surface. The direction of movement aligns with the motor's rotation, and the pace depends on the consistency of the concrete being compacted.
It’s important to avoid prolonged dry runs on hard or dry ground during initial testing, as this could lead to unnecessary wear and potential damage. For inquiries or more information, feel free to contact Wang Le at Mobile: 13583702071 or via Electric QQ: 1508778932.
Shandong Ouke Drilling and Mining Machinery Co., Ltd. offers these products and can be found online at http://okeshebei003.b2b.hc360.com. Additionally, Jining Ouke Mining Equipment Co., Ltd. provides further details at http://okeshebei003.cn.makepolo.com/.
For visual reference, here’s an image of the ZW Plate Vibrator: 
This equipment is a game-changer in construction, providing reliable performance and ease of use. Whether you're working on a small project or a large-scale construction site, the flat vibrator ensures optimal results every time.
Daruifuno Advanced PH Orp Controller For Water Quality Control
Overview
The Daruifuno's PH ORP Controller stands as a state-of-the-art Water Quality Monitor designed to provide precise measurements and online control of pH and ORP (Oxidation-Reduction Potential) levels in various solutions. This advanced device is essential for maintaining optimal water conditions in a wide range of applications, including industrial processes, aquaculture, wastewater treatment, and more.
Key Features and Benefits
- High-Accuracy Measurement: The Daruifuno's PH ORP Controller employs advanced sensing technology to ensure accurate and reliable measurements of pH and ORP levels. This accuracy is crucial for monitoring water quality and making informed decisions about treatment and control measures.
- Dual Current Outputs: The controller features two 0/4-20mA current outputs, which support remote signal transmission control. This allows for seamless integration with other systems and enables real-time monitoring and adjustment of pH and ORP levels from a remote location. Additionally, these outputs support long-term calibration of the pH/ORP sensors, ensuring consistent accuracy over time.
- RS485 Interface and MODBUS-RTU Protocol: The controller is equipped with a two-wire RS485 interface, making it easy to connect to a computer for monitoring and recording purposes. By utilizing the MODBUS-RTU protocol, users can access detailed data on pH and ORP levels, historical trends, and alarm notifications. This capability enables comprehensive analysis and informed decision-making based on real-time data.
- Online Dosing Control: As an online dosing control pH meter, the Daruifuno's PH ORP Controller is equipped with two relays that can be configured by SPST (Single-Pole, Single-Throw). Customers can set the opening and closing values for these relays to control the acid-base dosing pump, temperature, and cleaning processes. This automation feature helps maintain optimal water quality by ensuring timely and accurate adjustments to the solution's chemistry.
- User-Friendly Interface: The controller features an intuitive user interface that simplifies setup, configuration, and monitoring tasks. Users can easily access and adjust settings, view real-time data, and receive alerts and notifications via the computer interface. This user-friendliness ensures that even those with limited technical expertise can effectively utilize the controller to maintain water quality.
Applications
Water Quality Monitoring and Control Application Scenarios
- Industrial Processes: Monitoring and controlling pH and ORP levels in cooling towers, boilers, and other industrial water systems to prevent corrosion, scaling, and fouling.
- Aquaculture: Maintaining optimal water conditions for fish and other aquatic species to ensure healthy growth and development.
- Wastewater Treatment: Monitoring and adjusting pH and ORP levels to optimize treatment processes and ensure compliance with regulatory standards.
- Swimming Pools and Spas: Maintaining balanced water chemistry to ensure safe and enjoyable swimming conditions.
In conclusion, the Daruifuno's PH ORP Controller is a versatile and reliable solution for monitoring and controlling pH and ORP levels in various solutions. Its high accuracy, dual current outputs, RS485 interface, online dosing control, and user-friendly interface make it an ideal choice for maintaining optimal water quality in a wide range of applications.
Controller,Water Quality Monitor,Water Quality Control,Online Control
Suzhou Delfino Environmental Technology Co., Ltd. , https://www.daruifuno.com