HEATERPAD vs FLEXITANK

HEATERPAD vs FLEXITANK

A heater pad is a device used in flexitanks to maintain the temperature of the liquid cargo during transport. It is typically placed on the outside of the flexitank and connected to a power source.

The main function of a heater pad in a flexibag is to:

• Prevent freezing:
If the liquid cargo is susceptible to freezing at the ambient temperature during transport, the heater pad can be used to maintain the temperature above the freezing point. This is particularly important for products like edible oils, chemicals, and certain food products.

• Maintain viscosity:
Some liquids, such as heavy oils and molasses, become more viscous at lower temperatures, which can make it difficult to pump or discharge the cargo. A heater pad can help maintain the liquid's viscosity at an optimal level, ensuring smooth flow and efficient unloading.

• Reduce condensation:
Condensation can occur when warm liquid cargo comes into contact with the cooler walls of the flexitank. This can lead to water droplets forming on the inside of the tank, which can affect the quality of the cargo. A heater pad can help reduce condensation by maintaining the temperature of the cargo and preventing large temperature gradients within the tank.

Heater pads are typically controlled by a thermostat to maintain the desired temperature. They can be powered by electricity or by hot water circulating through tubes attached to the pad.

Using heater pads in flexitanks can provide several benefits, including:

* Protection of cargo from freezing or temperature-related damage
* Improved flowability and pumpability of viscous liquids
* Reduced condensation and contamination risks
* Compliance with temperature-controlled transport requirements

It is important to note that heater pads should be used in accordance with the manufacturer's instructions and applicable safety regulations. Proper insulation and monitoring systems should be employed to ensure safe and effective operation.