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What if the electric current of circulating pump thermal fluid heater is lower than normal value?
12 Jul 2018
(Question details) Specific performance:The electric current of circulating pump is lower than normal value.Answer: Cause of failure:The efficiency and flow of...
There is hammer sound, vibration and unstable pressure during the operation of thermal fluid heater.
12 Jul 2018
(Question details) Specific performance:There is hammer sound in the oil inlet pipe, and the pointer of the inlet and outlet pressure gauge fluctuates.Answers:...
What is the reason that the temperature difference between the inlet oil and the outlet oil in therm
12 Jul 2018
(Question details) Specific performance:The temperature difference between the inlet oil and the outlet oil temperature of the boiler exceeds the given value.An...
What if liquid level gauge alarms for low liquid level of expansion?
12 Jul 2018
Specific performance:Low level alarm of expansion tank.Answer:Cause of failure:The pipeline system (including heater) has not been replenished in time after oil...
What if fire grates of the thermal fluid heater are stuck?
12 Jul 2018
(Question details) Specific performance:The fire grate of the heat conducting furnace is stuck.Answer:Cause of failure: (1)The grate plates are loose after the g...
What is difference between thermal oil heaters and steam boilers?
30 Aug 2018
1. They are all a heat conversion device. The heat transfer medium they use is different. The water used in the steam boiler is heated to become steam. The heat...
What function do thermal fluid heaters have in kinds of industry?
30 Aug 2018
Chemical industry: polymerization, condensation, distillation, rectification, concentration, evaporation, and melting.Petrochemical: synthesis, reaction, distil...
When should I replace the heat medium oil for thermal fluid heater system?
29 Sep 2018
The life of the heat medium oil for thermal fluid heater is related to the operating temperature, and the life is shorter when the operating temperature is high...
How to choose heat fluid boilers?
29 Sep 2018
For the selection of heat fluid boilers, first step is to determine several parameters: thermal power in the process, the oil temperature, and the use of waste...
How to select heat medium oil for liquid phase heating systems?
23 Nov 2018
1.The outlet temperature of thermal fluid boiler is higher than 400 ℃:Inorganic salt heat carriers are generally used, and molten salt heat carriers of nitrate...
What are the primary components of a thermal fluid system?
22 Apr 2019
A typical system includes the heater, circulation pump, expansion tank, and the user's process. Depending on the temperature requirements and the system design...
Can thermal fluids be mixed?
28 Apr 2019
Mixing different fluids and subjecting them to high temperatures can have unpredictable results. In addition, once fluids have been mixed, the baseline analysis...
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About Company

We supply to over 100 countries and regions and have set up offices around the world to ensure prompt delivery of products and services.

Provide opportunities for employees.

Customer service

If you run into any problems with the boiler, please contact us directly by email or fill out the online service request. We will do our best to resolve any problems you might have within 24 hours.

Corporate Office

  • No. 76, Xin Da Road, Zhou tie Town, Yixing, Wuxi, China
  • +86 13506151153
  • allen@zozen.com
  • Fax : 0086-510-68991001