Tank volume is big and a small number of non continuous pumping oil well operation and irregular, therefore, does not need to heat the whole tank in heating, and heating at the same time can save electricity, can use local or partial heating method, heating of the part or the local media that is: heat, without local heating design without heating. Only for the pump out of the media for local heating, you can operate, hot start fast.
1，replace the heating element without emptying the tank.
2, a variety of structures and installation options for users.
3, the three-phase structure is mainly used to balance the power grid and batch use.
4, with overheating protection structure, can be used for explosion-proof occasions.
5，stainless steel heater can be used in corrosive occasions and high temperature occasions.
6，without any pollution.
7, the service life of up to 2 years, shelf life.
The utility model is suitable for heating various viscous media in a storage tank and can be pumped smoothly after being thinned locally.