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[China]
Trade Verify
Address: No.755, Xianyuehuan Rd, Tianyuan District, Zhuzhou, Hunan Province
Contact name:Shirley
Zhuzhou Ruideer Metallurgy Equipment Manufacturing Co.,Ltd |
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Verified Suppliers
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300*300*1200-1MPA sintering debinding furnace for the sinter of high performance metal ceramics
Main application
Used in high-performance metal ceramic and carbide materials
degreasing (can realize is negative pressure dewaxing, forming
agent for paraffin or PEG), vacuum sintering, argon gas static
pressure sintering, argon gas dynamic pressure sintering, pressure
sintering, under the condition of high temperature and high
pressure electric cooling/insulation/warming mature as the main
function of equipment such as mass production. It is suitable for
sintered cemented carbide inserts, cermet products and
special-shaped products.
The overall structure
The dewaxing pressure sintering integrated furnace is
single-chamber, horizontal, periodic heating, heating by low
voltage and high current graphite electric heating element, has a
plurality of heating units, each unit is a separate temperature
control; The whole process is controlled, monitored, tracked,
displayed and recorded by computer automatically. It including
control system, degreasing system (positive and negative pressure
degreasing system), vacuum system, partial pressure sintering
system, pressure system, cooling water system, rapid cooling
system, auxiliary system and safety system, etc., using the
insulation cylinder built-in graphite liner structure. In general,
it meets the strict requirements of furnace temperature uniformity
and atmosphere uniformity in the sintering process of
high-performance cemented carbide. Furnace structure design is
advanced and reasonable, easy to use, operation and maintenance.
The main supporting components (control components, sensors,
graphite heating element, thermocouple, main control valve, vacuum
pump, etc.) have the current international advanced level, can
adapt to the long-term, stable, reliable mass production
requirements. At the same time, the equipment also meets the
national requirements of energy saving and environmental
protection.
Main technical parameters
1 | Effective working zone(W*H*L) | 300*300*1200mm |
2 | Maximum loading weight | 120Kg |
3 | Heating power | About 300KW |
4 | Max.design pressure | 10bar |
5 | Max.working pressure | 9.8bar |
6 | Pressurized time | The time of pressurized to 9.8bar less and equal than 15 minutes,which can be set.(The gas source can be stable at the range of 25-30bar) |
7 | Pumping speed | Within 30 minutes after the pump starts, the vacuum degree can reach 5Pa, and then within 30 minutes after 5Pa is pumped, the limit vacuum value should reach 0.5Pa (after the oven, in the case of cold, air and dry). |
8 | Ultimate vacuum | 0.5Pa |
9 | Leakage rate | ≤1Pa/h(After the oven, the limit of vacuum, empty furnace, clean and cold state is measured, and the average value within 24 hours). |
10 | Max.working Temp. | 1600℃ |
11 | Max.designTemp. | 1800℃(heating up the furnace to 1800℃) |
12 | Temperature control mode | 3zone temperature control |
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.
