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Extreme Vacuum 1.5Pa Vacuum Heat Treatment Furnace Unique Low Voltage High Current Design

Extreme Vacuum 1.5Pa Vacuum Heat Treatment Furnace Unique Low Voltage High Current Design

heat treatment furnaces

heat treating furnaces and equipment

Place of Origin:

Zhuzhou City, Hunan Province,China

Brand Name:



CE;ISO9001;ISO14001;OHSAS 18001;GB/T29490

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Product Details
Vacuum Heat Treatment Furnace
Automated Operation
Extreme Vacuum:
Effective Space:
Payment & Shipping Terms
Minimum Order Quantity
1 set
Packaging Details
Special wooden case packing
Delivery Time
100-120 work days
Payment Terms
L/C, T/T
Supply Ability
8 sets/month
Product Description

Extreme Vacuum 1.5Pa Vacuum Heat Treatment Furnace Unique Low Voltage High Current Design




Vacuum pump: backing pump, Roots-type pump(slide valve pump, rotary vane pump, screw pump and so on can be selected for the backing pump, allowing customers to choose world-class brand products)


Power supply: General standard is three phase five wire system AC380V±10% 50HZ.

Control power supply: Single-phase AC210V-250V 50HZ design(Different countries and regions can be designed according to local grid standards)


Temperature measurement mode : WRe5-26 thermocouple


Applications: For Cemented Carbide , Precision Ceramic , For stainless steel , Iron-bae alloy , Copper-base alloy , Aluminum products Vacuum heat treatment


Technical parameters:





Effective space(w* h * l)mm



Maximum load 1800Kg

Vacuum leakage rate:(Average in cold,empty,dry chamber in 3 hours)

Extreme vacuum 1.5Pa

MAX working pressure


Cooling period(Sintering temperature—100℃)


Temperature control mode



vacuum heating,Rapid cooling



Vacuum Heat Treatment Furnace Characteristics


Automated Operation
During the operation of the vacuum heat treatment furnace, dozens of actions are needed to complete the heat treatment of metal materials. Under the manual operation, it is easy to make operational errors, resulting in confusion in the production process and the decline in the quality of metal materials. Thus, it is necessary to ensure the continuity and existence of the vacuum heat treatment furnace. As a result, another feature of vacuum heat treatment furnace is its efficient automatic production mode. The degree of automation of vacuum heat treatment furnace is very high. Through the operation of relevant programs, all the actions in the process of vacuum heating furnace can be guaranteed to be completed in less than 15 seconds without any omissions. Thus, the overall operation efficiency of vacuum heating furnace can be effectively guaranteed and the quality of heating material can be guaranteed.


Unique Low Voltage and High Current Design
Generally speaking, there is no gas in the environment of the vacuum heat treatment furnace. If the voltage inside the container is too high, it is very easy for the electrified conductor to cause damage to the relevant electrothermal components during the discharge process, thus making the equipment unusable. In order to solve this problem, vacuum heat treatment furnaces are designed with low voltage and high current to avoid the equipment impact caused by the discharge process. At the same time, the structure of electrothermal components will take some preventive measures to avoid glow discharge or arc discharge.

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