Place of Origin:
China
Brand Name:
Ruideer
Certification:
CE;ISO9001;ISO14001;OHSAS 18001;GB/T29490
Model Number:
400*400*1200
6MPA 400*400*1200 Sinter-HIP furnace
Main application
The sinter-HIP furnace is mainly used for the main functions such as micro-positive pressure H2 dewaxing of carbide, negative pressure dewaxing of argon, vacuum sintering, static and dynamic sintering of low pressure argon, densification under argon pressure, electrified cooling/heat preservation/heating under high temperature and high pressure, etc.Each furnace automatically check whether the graphite heating element is normal;Check safety interlock conditions;When a fault occurs in the dewaxing stage, the insulation door will not be opened, which can realize the functions of positive pressure, micro positive pressure and vacuum leak detection, purging the dewaxing tube, and continuing heat at the break point after fault recovery.
Main requirements
Horizontal design structure.The equipment mainly includes furnace body, hydraulic system, vacuum system, gas distribution system, high pressure system, dewaxing system, cooling water distribution system, graphite heating and electrical control system and other main components.In general, 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, intelligent control and protection interlock ability is strong.
Technical specification and parameters
|
1 |
Design use furnace/time | more than 6000 furnace/time |
|
2 |
Valid working zone size | ≥400mm×400mm×1200 mm (W×H×L) |
|
3 |
Design pressure(Argon) | 60bar |
|
4 |
Working pressure(Argon) | ≤58bar |
|
5 |
Max.Temp. | 1600℃ (Under the circumstance of vacuum and high pressure argon) |
|
6 |
Working Temp. | ≤1580℃ |
|
7 |
Maximum loading weight | 300kg(The amount of load depends on the type of product ) |
|
8 |
Wax yield rate | ≥98% |
|
9 |
Vacuum pumping speed | (1)Emptiness furnace vacuum from atmospheric pressure to 5Pa, the time is less than 15 minutes. |
| (2)After the empty furnace has reached 5Pa, the ultimate vacuum should reach 1Pa within 1 hour of pumping. | ||
|
10 |
Leakage rate | 2Pa/h(Stop the operating of pump unit and start test the leakage rate after finish the heating up and ultimate vacuum test.Under the empty furnace,clean and cooling status,take the average value over 24 hours). |
|
11 |
High pressure gas charging time | From vacuum to 58bar (intermittent filling) ≤15 minutes;The high pressure intake time can be adjusted and accurately controlled, and the intermittent filling time is consistent with the set value. |
|
12 |
Heating power | About 320KVA |
|
13 |
Temperature control mode | 3 zone temperature control independently |
|
14 |
Heating up speed |
≤10℃/mim(empty furnace); Put 200Kg product ≤5℃/mim. |
|
15 |
Cooling time | When the furnace load fully,the sintering temperature cooling from 1450℃ to 100℃ need cost ≤6h(water temperature≤30℃,55bar≤pressure≤58bar). |
|
16 |
Uninterruptible power supply guarantee time | Power the indicator lamp and control the furnace when the power is off, the duration is ≥100 minutes. |
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.
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