Place of Origin:
China
Brand Name:
Ruideer
Certification:
CE;ISO9001;ISO14001;OHSAS 18001;GB/T29490
Model Number:
400*400*1500
4415 Integrated vacuum dewaxing & sintering furnace For sintering Carbide blade products,Extrusion profiles products
Equipment Functions
Negative pressure leak detection,Vacuum dewaxing with gas, vacuum sintering, Partial pressure control (Ar,N2,He protect sintering ), Rapid cooling (rapid cooling with cycling gas. forced circulation in the chamber).
PLC + IPC (Industrial Personal Computer) control system to monitoring and record the whole process.
The PC save records all parameters such as temperature, pressure, vacuum etc.
For the purpose of enhancing safety important interlocks are programmed in the PLC.
Technical parameters
|
Basic technical parameter |
|
|
Useful space |
≥400×400×1500mm |
|
Max. Loading weight
|
550kg(According to Sinter products and loading space) |
|
Max. Designed temp. |
1600℃
|
|
Max. Working temp. |
1550℃ |
|
Ultimate vacuum degree |
1pa(after empty sintering,in empty,clean,cold condition)
|
|
Pumping speed
|
The vacuum degree up to 5 pa within 30min after starting pump,(after empty sintering,in empty,clean,cold condition) |
|
Leakage rate (In average24h)
|
1pa/h(After testing ultimate vacuum,under empty cold, clean condition,test in average 24h) |
|
Wax-collection rate
|
≥98% (Argon dewaxing with 10kg wax absolutely, average not more than 3 times ) |
|
Max. Ramp up rate
|
5-13℃/min(Room temperature up to 1450℃ in vacuum,empty loaded condition,Can be soak 40min in process when 600℃,1000℃,1200℃,Rapid heating up speed:From room temperature to 1600℃ within 2 hours) ≤5℃/min when fully loaded |
|
Cooling time
|
≤8 hours( From 1450℃ drop to 80℃ when fully-loaded,water temperature≤30℃ |
|
UPS guarantee time
|
Supply power to indicator and to control furnace when power-off, Keeping time≥180min |
|
Temperature uniformity
|
The same batch of YG8 of 60 pcs control inserts, Paraffin as binder,Integrated Argon dewaxing and sintering,buyer supply the control inserts and procedure,confirmed by buyer,Magnetic saturation deviation after debinding ≤±0.25%,Coercivity deviation≤±0.3KA/M |
|
Temperature difference at high temperature
|
≤±7℃ (Vacuum sinter to 1450℃,Put ceramic FERRO of grade 334 on flat graphite boards ,empty condition,can be soak in process) |
|
Temp.measurement Mode
|
WRe5-26 double core single thermocouples,mutually redundant,stable and reliable |
|
Temperature control mode |
3-zone temp. Control |
|
Input gas allowed |
Ar,N2 |
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.
Send your inquiry directly to us
