It mainly includes control system, heating system, degreasing system (positive and negative pressure degreasing), vacuum system, cooling water system, rapid cooling system, safety system and auxiliary system.
1.The equipment has high quality reliability, can work steadily and continuously; The service life of the furnace shell of the equipment is more than 6000 times or 20 years.
2.The equipment must have good maneuverability, maintainability, safety performance and environmental protection, and not pollute the environment and endanger human health.
3.The equipment is a standard product made with perfect technology. Comply with the specified quality, specification and performance requirements.
|Furnace shell design service life||20 years|
|Furnace shell design use times||≥6000 circles|
|Effective working zone(W*H*L)||500×500×1800mm|
|Max.loading capacity of alloys||1800Kg(with graphite plates)|
|Temperature uniformity during the process of vacuum and sintering||≤±6℃|
|Heating up rate||When the full load is 800kg, the vacuum condition is small. The heating rate can reach 8℃/min in the temperature range of 450℃ to 1200℃.|
|Ultimate vacuum degree||The vacuum of the empty furnace should reach 5x10-2mbar 15 minutes after the vacuum is started, and 5x10-3mbar 2 hours after the vacuum is pumped.|
|High pressure gas filling time||Gas charging time can be set and precisely controlled. Intermittent stable inflation to 60bar and filling time coincides with the set value.|
|Leakage rate||Continue pumping for 1 hour in the ultimate vacuum at room temperature, and then test by pressure rise method within 2 hours (read once every 20 minutes),the leakage rate should less or equal than 5x10-3 mbar/s.|
|Uninterruptible power supply guarantee time||Power the indicator light and control the furnace in case of power failure,the continue time≥80min.|
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.