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Vacuum Compression Furnace For Tungsten Carbide Inserts , Cutting Tools

Vacuum Compression Furnace For Tungsten Carbide Inserts , Cutting Tools

Tungsten Carbide Inserts Vacuum Compression Furnace

Cutting Tools Vacuum Compression Furnace

1000kg Vacuum Heat Treatment Furnace

Place of Origin:


Brand Name:



CE certificate, GB150, JB4732

Model Number:

100 bar/60bar/10bar

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Product Details
Temperature Uniformity:
± 5℃
Loading Weight:
Furnace Shell:
Carbon Steel/Stainless Steel
Sintering Space:
Payment & Shipping Terms
Minimum Order Quantity
1 set
USD 93,000-77,000,000
Packaging Details
Special wooden box
Delivery Time
5-8 months
Payment Terms
L/C, T/T
Supply Ability
7 sets / month
Product Description

Vacuum Compression Furnace For Tungsten Carbide Inserts, Cutting Tools

The cemented carbide pressure 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 whole process is automatically controlled, monitored, tracked and recorded by computer.The PLC, industrial computer (IPC) 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.


The equipment can be used for dewaxing of cemented carbide (vacuum Ar carrier gas dewaxing and hydrogen micro-positive pressure dewaxing), vacuum sintering, partial pressure sintering, pressure sintering, rapid cooling and other processes.It meets the strict requirement of uniformity of furnace temperature and atmosphere in sintering process of cemented carbide.


Service life

6000times / 20-years service life

Useful space


Max. Loading weight


100kg(It depends on sintering product and loading space)

Max. Designed temp.

1600℃(Heating temperature)

Max. Working temp.


Max. working pressure


Ultimate vacuum degree


   1Pa(After heating in a cold,empty,dry condition)

Pumping speed 

   The vacuum degree is up to 5 Pa within 30min after starting       ,       pump,reaching 1 Pa continually within 30min.

Leakage rate

(average value in 24h)


   3pa/h(After testing ultimate vacuum,under empty cold,clean condition,test in average 24h)


Wax Collection rate


≥98% (Argon or Nitrogen dewaxing with 10kg wax absolutely, average not more than 3 times )

Heating rate

8°C/min (in the case of vacuum and empty furnace, the room temperature rises to 1450°C, 600°C, 1000°C, and 1200°C can be kept for 40 minutes half way)

Pressuring time


≤20min.Time can be set(When gas source is kept around 130bar,pressurized to required pressure)


Cooling time


≤4 hours( From 1450℃ drop to 100℃ when fully-loaded,water temperature≤30℃,50bar≤pressure≤58bar )

UPS time


Supply power to indicator and to control furnace when power-off, Keeping time≥60min

Temp.measurement Mode


WRe5-26 double core single thermocouples,mutually redundant, stable and reliable

Temperature control mode

Single-zone temp. Control

Input gas allowed

Ar, N2, H2

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