6MPa sinter-HIP furnace can sintering carbide blades, ceramic
blades, extruded bar products and special-shaped products
Total requirements
The cemented carbide pressure furnace is single-chamber, horizontal
and periodic heating. It adopts low voltage and large current
graphite electric heating element for heating. It has several
heating units, each of which controls the temperature
separately.With dewaxing, vacuum sintering, pressure sintering,
pressure sintering and rapid cooling functions, the whole process
by computer automation control, monitoring, tracking, fault
self-diagnosis simulation display and record.
Design standard: 6000 furnace times for use, 20 years of service
life, two-door horizontal structure, horizontal structure design
for easy loading and unloading and maintenance, the whole process
of automatic control.
It adopt the structure of insulation cylinder with inner graphite
tank.On the whole, it can meets the strict requirements of furnace
temperature uniformity and atmosphere uniformity in the sintering
process of high performance cemented carbide.Furnace structure
design is advanced and reasonable, easy to operate and maintain.The
main supporting components (control components, sensors, graphite
heating element, thermocouple, main control valve, vacuum pump,
etc.) have the international advanced level, can adapt to the
long-term, stable, reliable mass production requirements.At the
same time, the equipment should also meet the national requirements
of energy conservation and environmental protection.
Technical Parameters
Design operating times |
6000 times pressure circulation(furnace shell) |
Valid working zone size | 200mm×200mm×450 mm |
Maximum loading capacity | 50kg |
Maximum working temperature |
1550℃(Under the vacuum sintering condition, heating up to 1600℃) |
Maximum working pressure | 58bar |
Pumping speed |
Up to 5pa within 30 minutes of pump starting (in empty furnace,
clean, cold state) |
Ultimate vacuum degree |
2pa (In the empty furnace, clean, cold state, after the vacuum pump
started for 60 minutes) |
Leakage rate |
≤3pa/h. After the ultimate vacuum is measured after the furnace is
dryed, the pump group operation is stopped and then start the
test.(Empty furnace, clean, cold state, average value within 3
hours. ) |
| Wax collect rate |
- ≥98% (Argon negative pressure dewaxing,using 10kg pure paraffin for
test sample,
Take a maximum of three average values.) |
After sales
1.Installation, Commissioning And Acceptance
We do installation, commissioning and acceptance in buyer's
plant.During the installation and commissioning period, the
commissioning personnel shall be provided free of charge by the
demander according to the staff standard.
The equipment shipped to the buyer, the seller received the buyer's
notification, both within a week to carry the equipment out of the
box together, then check the equipment and all components according
to the packing list . Including equipment accessories, spare parts
and special tools, attached manual and technical documents, etc. It
can be installed after the acceptance check of equipment.
After installation and debugging, the equipment shall be accepted
according to the technical accessories.
2.Training
When taking-over the Furnace to the customer, We will give a staff
training to customer. The operating personnel of the customer
should join to commission,test the furnace, when installing at
customer’s company.
This is practical operation training and practical maintenance
training,and our technical personnel will telling the basic
principle,equipment maintenance knowledge,And the common fault
handling measures.We can training 2 ~ 3 workers. ( Training how to
maintenance and operating.)
3. Warranty period
The warranty period of the equipment is 12 months, which starts
from the date of installation and debugging of the supplier.
Equipment failure happens, after-sales service personnel shall give
solutions within 2 hours, after receiving the buyer's notification
. If it is need to go to the site for treatment , operators
dispatched by seller should arrive at the site within 48 hours
after go aboard. In case of emergency,operators should arrive at
the site within 48 hours after go aboard, and continue to make
repairs until the fault is removed and the equipment returns to
normal.
