Jinan Hydeb Thermal Tech Co., Ltd.
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On-Line Rotory Degassing Unit Launder Type For Producing Aluminum Ingot
Molten Aluminum Box type Four Graphite Rotor in-line rotory degassing Equipment
1. Genernal Description
• The LDU has higher degassing efficiency because degassing rotors are mounted between the melting furnace and casting machine in the length direction of the launder and the degassing zone is partitioned into several parts for multilevel in-line degassing. The number of rotors depends on the flow rate of molten aluminum
2. Mainly Specification
| Items | Parameters |
| Maximum temperature of molten aluminum | 750℃ |
| Launder shell surface temperature | ≤60℃ |
| Launder lining life | ≥12 months |
| Rotor speed | 100-600rpm |
| Inert gases | High-purity N2, high-purity Ar |
| Degassing efficiency | When it is not greater than the maximum flow rate, the inlet hydrogen content is ≤0.30ml / 100gAl, when the aluminum liquid is 700-740 ℃, the hydrogen content after degassing is ≤0.22ml / 100g -Degassing efficiency≥35% when hydrogen content at the inlet>0.30ml/100g-Al. |
| Power supply | 380V AC 50Hz, ≤10KVA |
4. Models
| No. Of Rotor | 1 | 2 | 3 | 4 |
| Type | LDU-I | LDU-II | LDU-III |
LDU-IV |
5. Pictures
6. Company Profile
-- Established in January 2003, and now has 56 employees
-- Sales of 50 million RMB in 2021
-- Focus on one industry -- "aluminum casting"
-- Has a complete product line of aluminum casting equipment, all products are independent research
and development, manufacturing
-- aluminum melting and holding, transportation, ladle preheating, aluminum liquid refining, aluminum liquid
hydrogen measurement, until aluminum solution aging treatment equipment
7. FRQ
Q1: I know nothing about this machine, what kind of machine I should choose?
Very easy. We will email you an inquiry form for making sure your real need. Or just tell us what you want to
do by using this machine, then let us give you perfect solutions and suggestions.
Q2: When I get this machine, but I don’t know how to use it. What should I do?
We will send pictures or video and English manual with the machine. If you still have some doubts, we can talk by
Telephone/ Skype / Whatsapp / Weichat/ E-mail.
Q3: If some problems happen to this machine during warranty period, what should I do?
We will supply free parts during machine warranty period if machine have some problems (except spare parts).
While we also supply free life long after-sales service. So any doubts, just let us know, we will give you solutions.