900~1200MM Vacuum Calibration Tank

A vacuum calibration tank is an essential piece of equipment used in the production of plastic pipes, particularly those with diameters ranging from 900 mm to 1200 mm. This tank plays a crucial role in the calibration and cooling process of extruded plastic pipes, ensuring that they meet the required specifications and quality standards.

Construction: A typical vacuum calibration tank is constructed from durable materials that can withstand the corrosive nature of water and the pressures involved in the vacuum process. It often features a long, rectangular design to accommodate the length of the pipe being calibrated.

Vacuum System: The tank is equipped with a vacuum pump that creates the necessary vacuum environment. This system is crucial for maintaining the pressure required to hold the pipe against the calibration sleeve.

Water Circulation: The tank includes a water circulation system to ensure that the cooling water remains at a consistent temperature. This system may include heating elements to maintain the water temperature during operation.

Calibration Sleeves: Inside the tank, there are calibration sleeves that are designed to the exact specifications of the desired pipe dimensions. These sleeves are typically made from materials that can withstand the wear and tear of the calibration process.

Control Panel: A control panel is usually integrated into the system, allowing operators to monitor and adjust parameters such as vacuum pressure, water temperature, and flow rates.

Safety Features: Modern vacuum calibration tanks are equipped with safety features to prevent over-pressurization and ensure safe operation. This may include pressure relief valves and emergency shut-off systems.