Zhengzhou Protech
Home > News

Product

Contact Us

Leave Message

Contact Us

All products are customizable, leave message immediately, we will reply as soon as possible.

Name

Tel/WhatsApp

E-mail *

Country *

Raw Materia

Message *

Verification code *

I can't see clearly, refresh

Vacuum furnace related problems and solutions

Nuotai Technology has sorted out some of the problems and solutions encountered in the use of vacuum experimental furnaces for everyone. Let's take a look at it together:fpdMuffle Furnace,Tube Furnace,Vacuum Furnace,Atmosphere Furnac
 fpdMuffle Furnace,Tube Furnace,Vacuum Furnace,Atmosphere Furnac

Vacuum furnacefpdMuffle Furnace,Tube Furnace,Vacuum Furnace,Atmosphere Furnac
 fpdMuffle Furnace,Tube Furnace,Vacuum Furnace,Atmosphere Furnac

1. Temperature failure of  high temperature vacuum furnace:fpdMuffle Furnace,Tube Furnace,Vacuum Furnace,Atmosphere Furnac

Causes: (1) The thermocouple wire is disconnected or contaminated (2) The temperature control instrument is faulty (3) The thermocouple compensation wire is connected reversely or short-circuitedfpdMuffle Furnace,Tube Furnace,Vacuum Furnace,Atmosphere Furnac

Remedy: (1) Replace the thermocouple (2) Repair according to the instrument manual (3) Reconnect or eliminatefpdMuffle Furnace,Tube Furnace,Vacuum Furnace,Atmosphere Furnac
 fpdMuffle Furnace,Tube Furnace,Vacuum Furnace,Atmosphere Furnac

2. The maximum temperature of the vacuum furnace cannot reach the rated value:fpdMuffle Furnace,Tube Furnace,Vacuum Furnace,Atmosphere Furnac

Causes: (1) Necrosis of the heat shield (2) Aging of the heating elementfpdMuffle Furnace,Tube Furnace,Vacuum Furnace,Atmosphere Furnac

Remedy: (1) Repair or replace the heat shield (2) Replace the electric heating elementfpdMuffle Furnace,Tube Furnace,Vacuum Furnace,Atmosphere Furnac

 fpdMuffle Furnace,Tube Furnace,Vacuum Furnace,Atmosphere Furnac

3. The oil temperature is too high:fpdMuffle Furnace,Tube Furnace,Vacuum Furnace,Atmosphere Furnac

Causes: (1) Sundries are sucked into the pump (2) The temperature of the sucked gas is too high (3) The amount of cooling water is insufficientfpdMuffle Furnace,Tube Furnace,Vacuum Furnace,Atmosphere Furnac

Remedy: (1) Remove debris (2) Install a cooling device on the air inlet pipe (3) Enhance the cooling water flowfpdMuffle Furnace,Tube Furnace,Vacuum Furnace,Atmosphere Furnac

 fpdMuffle Furnace,Tube Furnace,Vacuum Furnace,Atmosphere Furnac

4. The surface of the gas quenched parts is not brightfpdMuffle Furnace,Tube Furnace,Vacuum Furnace,Atmosphere Furnac

 fpdMuffle Furnace,Tube Furnace,Vacuum Furnace,Atmosphere Furnac

Causes: (1) The furnace vacuum is low (2) The purity of the shielding gas is not enough (3) The charging pipeline is not pre-exhaustedfpdMuffle Furnace,Tube Furnace,Vacuum Furnace,Atmosphere Furnac

 fpdMuffle Furnace,Tube Furnace,Vacuum Furnace,Atmosphere Furnac

Remedy: (1) Increase the vacuum degree of the furnace (2) Increase the purity of the shielding gas (3) Before opening the furnace, the charging pipeline should be pre-exhausted.fpdMuffle Furnace,Tube Furnace,Vacuum Furnace,Atmosphere Furnac