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Steel Sintering Vacuum Heat Treatment Furnace Electrified Cooling

Steel Sintering Vacuum Heat Treatment Furnace Electrified Cooling

220KVA Vacuum Heat Treatment Furnace

OHSAS Electrified Cooling Heat Treatment Furnace

Steel Industrial Sintering Furnace

Place of Origin:


Brand Name:



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

Model Number:


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Product Details
Service Life:
20 Years
Operating Times:
300 Times/year
Heating Power:
After Sales:
Engineer Can Be Dispatched To Foreign Country To Finish The Installation And Commissioning Work
Warranty Period:
12 Months
Payment & Shipping Terms
Minimum Order Quantity
1 set
Packaging Details
Exempted from inspection wooden case
Delivery Time
100-120 work days
Payment Terms
L/C, T/T
Supply Ability
8 sets/month
Product Description

Vacuum heat treatment furnace for the sinteirng of high-speed steel


Equipment function:

Automatic leak detection function

Vacuum sintering function

Ar gas partial sintering function(Static , dynamic partial pressure)

Electrified cooling and insulation function

Rapid cooling function(Put a heat exchanger inside)

Fully automatic control function

Safety interlock function

Break point reheating function

Wireless remote diagnostic function


Equipment system
It mainly includes control system, heating system, positive and negative pressure,vacuum system, pressure sintering system, cooling water system, rapid cooling system, safety system and auxiliary system.



Design standards:
The vacuum sintering furnace is a single chamber and double door horizontal and periodic heating structure,which is designed for easy handling and maintenance, the whole process is controlled automatically.It can realize full load continuous operation, 300 furnace times/year or 300 working days/year.It uses graphite element resistance heating (low voltage, high current) .In addition, there are multiple heating units, each of which controls the temperature separately.It equipped with fully automatic control function and safety interlock function.The furnace operation fully automatic with failure alarms with diagnostic informations and solutions and redundant thermocouples breakage failure during operation.The whole process is automatically controlled, monitored, tracked and recorded by computer.The PLC, industrial computer (PC) control to realize the whole process of one-key start, real-time dynamic monitoring, computer will save temperature, pressure, vacuum and other parameters ,alarm interlocking is safe and reliable.


Technical parameters of equipment

Available working zone size(W*H*L)


Max.loading weight

100kg(The loading weight depends on the product type)

Working temperature


1550℃(maximum working temperature)

1450℃(actual working temperature )


Pumping speed


The vacuum degree can reach 5Pa within 30min after the pump is started, and the limit vacuum value can reach 1Pa after pumping for 30min after reaching 5Pa

(After drying the furnace,under the empty furnace, clean and cold state.)


Vacuum degree

1x10-6 mbar


Leakage rate


(Measuring the limit vacuum after drying the furnace, stop the operation of the pump group and start the test.Average within 3 hours in empty furnace, clean and cold state)


Cooling speed


Empty furnace,the cooling time of cooling temperature from 1300℃ down to 100℃ just cost less or equal 5 hours.(water temperature≤28℃,2bar≤water pressure≤3bar)

Cooling speed

The inner furnace is equipped with rapid cooling fan and cooling water realize rapid cooling.

Heat rod material



Heating up speed


Empty furnace heating up≤5℃

Heating power



It is about 220KVA (the power configuration of the heating transformer is related to the heating speed, and the heating power can be automatically limited according to the actual use of the production).


Uninterrupted power supply guarantee time


It can power the indicator lights and control the furnace when the power goes out,the time is more than or equal 80 minutes.



After sale service
The warranty period of the equipment is 12 months.The warranty period shall start from the date when the supplier is qualified in installation and commissioning.After the equipment failure occurs, the after-sales service personnel shall put forward a solution within 2 hours after receiving the notice from the buyer, and those in urgent need of on-site treatment shall arrive at the site within 24 hours, and continuous repair shall be carried out until the fault is removed and the equipment completely returns to normal.
During the warranty period, the seller shall replace or repair the equipment free of charge for any loss or damage caused by the quality of the equipment itself.Non - quality problems, due to the demander negligence or improper operation caused by the fault.The buyer can contact the supplier, and the supplier can provide paid technical support.


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