High Temperature Vacuum Furnace / Rapid Cooling Vacuum Sintering Furnace
Equipment structure: single room horizontal, automatic temperature control instrument manual operation
Effective uniform temperature zone space: 400mm width × 400mm height × 1100mm depth
Maximum load: 400Kg (including boat dish)
Vacuum degree: cold limit vacuum degree: 3Pa (in clean, cold, empty furnace state detection).
Pressure rise rate of static leakage pressure: vacuum up to 3pa, start timing 10 minutes after the pump is stopped, and average pressure rise within 24 hours ≤ 5Pa/h.
Pumps and else consume power:20KVA
Pumping speed rate:≤25min(up to 20Pa under cold, no-load and atmospheric conditions)
Rated voltage: 3-phase, 380V (±10%), 50HZ11, cooling water
Temperature: 10℃ ~30℃ ；
Water pressure: 0.15～0.25MPa；
Flow: about 10 M3 /h.
Structural characteristics of high temperature vacuum furnace:
1, the structure of the furnace is horizontal before and after the fast door structure, fine workmanship, beautiful appearance.
2. The furnace shell is designed with double-layer clamped wall water-cooled structure. The inner layer is made of high-quality stainless steel.The outer material and flange of the furnace shell are made of Q235A. All the metal structural parts and peripheral water pipes in the furnace are made of stainless steel.
3. H-150a mechanical pump + zjy-600a roots pump unit is adopted in the vacuum acquisition system.
4. In order to prevent pollution to the pump group, a dust filter device is installed in front of the pump group;Considering the need of powder treatment process, the vacuum acquisition system designed a throttle and slow suction branch for the initial stage of vacuum pumping to avoid the occurrence of "dust" phenomenon.
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.