600*500*1800-6MPA sinter-HIP furnace can be applied into extensive
different type alloys
Equipment function:
Automatic positive and negative leak detection function
Ar carrier gas differential pressure dewaxing function
Hydrogen micro positive pressure dewaxing function
Vacuum sintering function
Ar partial pressure sintering function(Static and dynamic partial
pressure)
Pressure sintering function
Rapid cooling function (built-in heat exchanger)
Automatic control function
Safety interlock function
Break point reheating function
Wireless remote diagnosis function
Equipment system:
It mainly includes control system,heating system,positive and
negative pressure debinding system,vacuum system,pressure sintering
system, cooling water system,rapid cooling system,safety system and
auxiliary system.
General equipment requirements:
Mainly used in cemented carbide dewaxing (Ar carrier gas dewaxing
and hydrogen micro-positive pressure dewaxing), vacuum sintering,
partial pressure sintering (static, dynamic), pressure sintering,
rapid cooling and other processes.It meets the strict requirements
of the uniformity of furnace temperature and atmosphere in the
sintering process of cemented carbide, and the furnace structure
design is advanced and reasonable, which is convenient for
operation and maintenance.The main supporting components (control
components, sensors, graphite heating element, thermocouple, main
control valve, vacuum pump, etc.) has the international advanced
level,it can adapt to the long-term, stable, reliable mass
production requirements.At the same time, the equipment meets the
national requirements of energy conservation and environmental
protection.
Technical parameters of equipment:
Furnace shell design service | 20 years |
Furnace shell design operating time | 6000 furnace/times |
Valid working zone size(W*H*L) | 600mm×500mm×1800mm |
| Maximum loading capacity | 1500kg (The load is dependent on the product type) |
Maximum design temperature | 1600℃ ( Heating up the furnace up to 1600℃ under vacuum sintering
condition) |
Maximum working temperature | 1550℃ (Under vacuum and pressurization condition) |
| Maximum design pressure | 60bar |
| Maximum working pressure | 58bar |
Pumping speed | The vacuum degree can reach 5Pa within 30min after starting the
pump.The ultimate vacuum value reaches 1Pa after reaching 5Pa and
pumping for 30min (after drying, cold, empty, dry). |
Leakage rate | ≤3Pa/h (stop the pump group operation and start the test after the
limit vacuum is measured after the oven.Empty furnace, clean, cold
state, average value within 3 hours ). |
Full furnace loading cooling time | When the inner furnace fully load materials,the cooling time of
sintering temperature from 1450℃ to 100℃ is ≤6h(water
temperature≤26℃,55bar≤pressure≤58bar) |
Filling high pressure argon | Intermittent stable charging is adopted, charging time can be
set.The system accurately matches the relationship between charging
amount and time to ensure the following of charging. |
Wax collection rate | ≥98%(10Kg pure paraffin, argon negative pressure dewaxing.Maximum
three mean values). |
After sales:
1. Installation, Commissioning and Acceptance
We do installation,commissioning and acceptance in buyer's
plant.During the installation and commissioning periothe
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 commissioning,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 commissioning 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.
