Metal(molybdenum-made) annealing vacuum furnace
Equipment brief introduction
The molybdenum-made sintering furnace is single-chamber, horizontal,and with internal circulation air cooling,which adopt low voltage and high current molybdenum heating element for periodic heating.In addition, there are multiple heating units, each of which controls the temperature separately. The equipment is used for vacuum and high temperature degassing sintering of high density alloys, tungsten-nickel alloys, tungsten-copper alloys, titanium alloys, magnetic materials, etc.It can also be applied to vacuum heat treatment process of other rare metal materials. The whole process is controlled by automatic and manual dual-mode control, monitoring, tracking, self-diagnosis simulation, display and recording.
Equipment application
It is used for vacuum and high temperature degassing sintering of high density alloy, tungsten nickel alloy, tungsten copper alloy, titanium alloy, magnetic material and other products sensitive to carbon atmosphere.
Equipment composition
It is mainly composed of furnace body (shell, door, door clamping mechanism, furnace door supporting hinge, heating body, heat insulation screen, charging platform, etc.), vacuum system, water cooling system, pneumatic system, rapid cooling system, charging and discharging system,PLC program control, electrical control cabinet, etc.
PLC,industrial control computer (PC) control to achieve the whole process of one-click start, real-time dynamic monitoring.The computer saves temperature, pressure, vacuum and other parameters.It also has afe and reliable alarm interlock.
Technical parameters
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1
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Design operate time
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300 circles/year
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2
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Effective workspace size
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300mm×300mm×500 mm |
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3
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Max.loading weight
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100kg |
|
4
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Max.designed temperature |
1400℃ |
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5
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Operating temperature
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1350℃ |
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6
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Pumping speed rate
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In empty furnace, purge, cold condition,60 minutes after the start of pump package ,the vacuum degree reaches 2pa.
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7
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Ultimate vacuum degree
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1Pa
(In empty furnace, purge, cold condition)
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8
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Leakage rate |
≤3pa/h
(In empty furnace, purge, cold condition,in average 3 hours)
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9
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Heating up speed |
≤5℃/min
(Under the full load condition)
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10
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Cooling gas |
Argon,Nitrogen
(Add three-way manual valve in air source position)
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11
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Rapid cooling time
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≤6-7h
(Sintering temperature drops to 100℃)
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|
12
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Temperature measurement
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Single twin-core tungsten-rhenium thermocouple
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13
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Temperature control
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Adopt Siemens PLC control
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14
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High temperature fluctuation
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≤±5℃ |
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15
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Control mode |
Automatic and manual dual mode control
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16
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UPS guaranteed time
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Power supply to monitor, PC and PLC when power is cut off;Control the furnace,time ≥60 minutes.
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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 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 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.
Product Tags:
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Metal Molybdenum Made Vacuum Annealing Furnace PLC Control 600KVA Images
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