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**Water-Expanding Water-Stop Glue Anti-Hydraulic Pressure Testing Machine**
Hebei Sansi Test Equipment Technology Co., Ltd. – factory direct sales.
This water-expanding water-stop glue anti-hydraulic pressure testing machine is designed based on the **JG/T 312-2011** standard for water-expansion water-stopping rubber tests, specifically following Appendix A. The device ensures **stable performance and ease of use**, making it ideal for quality control in construction materials testing.
### Overview
The testing machine is used to evaluate the anti-hydraulic properties of water-expanding water-stop glue under controlled pressure conditions. It allows for accurate simulation of real-world scenarios, ensuring that products meet required standards before being used in critical applications such as waterproofing and sealing systems.
### Technical Parameters
1. **Accuracy**: 0.5%
2. **Maximum Pressure**: 2.5MPa
3. **Sample Slot Dimensions**: Width 10mm, Depth 8mm
4. **Pressure Pump**: Automatic water supply, 220V voltage
5. **Pressure Adjustment Range**: 0–2.5MPa
6. **Dimensions**: 600×450×1220 mm
7. **Weight**: 150kg
### Installation and Operation
1. **Pressure Setting**: After turning on the power, press the “pressure setting†button. Use the “Add†and “Subtract†keys to adjust the pressure value. Press “Enter†to save the settings.
2. **Water Injection**: Open the water injection cover and fill the tank with pure water until full. Start the pressurization process and open the pressure regulator to allow water into the high-pressure chamber.
3. **Testing Procedure**: Secure the test sample, tighten the bolts with a torque of 320 N·m, and start the pump. Apply pressure up to the specified level and maintain it for 30 minutes. Repeat this process six times, without reapplying pressure if the pressure drops between cycles.
4. **Post-Test**: After completing the test, release the pressure by opening the relief valve. Clean the equipment thoroughly and apply anti-rust grease to the sample slot and high-pressure chamber. If not in use for an extended period, drain all water from the system to prevent freezing damage.
### Schematic Diagram
The machine consists of the following key components:
1. Pressurized Pump
2. Flange Body
3. Sample Slot
4. Integrated Control System
5. Pressure Supply Valve
6. Pressure Relief Valve
7. Regulator Tank
### Packing List
| Item | Quantity | Unit |
|------|----------|------|
| Host | 1 | Set |
| Instruction Manual | 1 | Copy |
| Certificate | 1 | Copy |
| After-sales Service Warranty Card | 1 | Copy |
### After-Sales Service & Warranty
1. All products come with a **1-year warranty**. Free repairs or replacements are provided during this period, excluding damage caused by misuse, natural disasters, or modifications.
2. Users can contact our technical support team for assistance with any issues.
3. During the warranty period, paid services will be applied in cases of human error, improper operation, or product tampering.
4. After the warranty expires, replacement parts and service will be available at cost.
### Factory Commitment to Customers
1. We use a dedicated customer management system to track all equipment and provide regular follow-ups.
2. Our warranty includes **one year of free service** and **lifetime maintenance**.
3. Any component failure due to non-human factors during the warranty period will be replaced free of charge.
4. We guarantee competitive pricing without compromising product quality.
5. Delivery time is flexible and can be adjusted according to customer needs.
6. Our after-sales plan includes:
- **Three guarantees** (repair, replace, return) during the warranty period.
- On-site technical support by experienced engineers.
- A 24-hour response time and 72-hour on-site arrival.
- Full support for product operation and maintenance, including spare parts.
For more information, please contact us at **17731766560** or **13831782667**.
Hebei Sansi Test Equipment Technology Co., Ltd. – your trusted partner in testing solutions.