Vacuum sintering furnace(by setting dewaxing technical curve to realize dewaxing)
Easy to operate. After set up the process, The equipment will finish the whole process
Use Glazed stainless-steel as Main vacuum tubes and use hose pipe as water return tubes.
Using hard blanket as insulation , 2-Zone temperature control, graphite/tight box,
effectively ensured the temperature uniformity of the product.
Functions of the furnace: vacuum leak detection,vacuum dewaxing,vacuum sintering,partial pressure sintering, rapid cooling etc.
Vacuum dewaxing rate: ≥98%(Pure paraffin of 10kg )
Adopt field bus, (1) which is beneficial to maintenance , (2) avoid scene wiring.
(3)when the equipment failure can easily find the failure origin.
Functions & Description:
Ordinary Vacuum sintering
Vacuum Dewaxing: Use Argon,Nitrogen and Helium . Mass Flow Controller automatically control the Argon and Nitrogen injection accurately. Flow can be setting (Flow range is 0~50L/min) , Helium inputing controlled by Glass Rotameter,flow 0.6-6m3/h.,Wax-collecting rate ≥97%(Pure paraffin of 10kg )
Partial Pressure Sintering: Pressure range 1KPa~10KPa (Absolute pressure). Can prevent cobalt evaporation.
Cooling: When temperature drop to 800 ℃, cooling fan working.
Pressure range: -2.5KPa~-2KPa
IPC (Industrial Personal Computer) control system monitoring and record the whole process.
And the screen will keep display the work condition & operating status all the time.
Have Alarm system.
One button to start the whole process.
Slave Temp. Controller: Imported SIEMENS PLC.
Can layout 25 pieces of temperature curves. Have 30 segments for every curve, PID parameters for different temperature requirements. Ensured good temperature following.
Can be set up different program for different control operation, greatly improve the reliability of the equipment.
Reduce the labor intensity for workers
Control System: PLC+ IPC (Industrial personal computer)
For setting:The Equipment Parameters,Process Parameters,Sintering Process program,Alarm show,Fault self-diagnosis,Dynamic display....the process of every part.Control the safety of interlocks.
Water system: Hot and cold water closed loop , water flow controller alarm when water Shortage
The furnace matched one of loading trolley which help In-out products convenient,easy to operate.
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.
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.
We are a professional manufacturer of powder metallurgy sintering furnaces. Custom design is available according to customer’s requirements. Please offer us the sintered material, size of sintered piece, max. temperature, heating zone dimensions, vacuum level and other special requirements when making inquiries. We will offer professional proposal and solutions based on your requirements.