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1. Smaller in size, 2. Good workship, 3. strictly tested, 4. lower energy consumed - details see: https://www.machineto.com/80-t-ladle-refining-furnace-lf-for-secondary-steelmaking-10159017

Application:

1. warming and heat preservation

2. deoxidization and desulphurization

3. purify molten steel

4.adjust composition

Main Technical Parameters for LF/VOD

LF						VD/VOD
Ladle rated capacity (t)	Ladle diamete(mm)	Transformer rated capacity(KVA)	Electrode diameter(mm)	Electrode pitch circle diameter(mm)	Molten steel heating speed °C/min	Vacuum pump exhaust capacity kg/h	Working vacuum
25	2600	4000	250	500	2-4	180	67
30	2700	5000	300	550	3-5	200	67
40	2900	6000	350	650	3-5	250	67
50	3000	8000	350	650	3-5	280	67
60	3150	10000	350	650	3-5	300	67
70	3200	12500	400	700	3-5	350	67
80	3300	15000	400	700	3-5	360	67
90	3400	16000	400	700	3-5	380	67
100	3500	16000	400	700	3-5	400	67
120	3600	18000	450	700	3-5	420	67

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Shaanxi Zhonglong Metallurgical Equipment Co. Ltd.was established in May 2009, with registered capital of RMB 5,00087,332 square meters. Our business scopes cover electric metallurgical engineering equipment R&D, manufacturing, installation and service deliver. We are committed to provide perfect solution to complete technological process, engineering project construction and contracting, steel structure design, technical consultation& support for various steelmaking, casting& rolling, heat treatment and ferroalloy melting enterprises. Since our foundation, we have developed many high-tech products and applied them into our new construction projects and retrofitted engineering projects, which makes us a company with high competitive advance over others.

Shaanxi Zhonglong metallurgical co.ltdhad set up Experts Consultation Department, R& D Department, material procurement department, Qc Department, Production & Installation Department, and After-Sale Service Department. We provide eight (8) series of products:

• EAF (Electric Arc Furnace)
• LF (Steel Ladle Refining Furnace)
• VD/VOD (Vacuum Refining Furnace)
• SAF (Ferrous-Alloy Ore Smelting Furnace)
• Power Frequency and Medium Frequency Induction Melting
• RF (High Accuracy Resistance Furnace)
• Various Non-Standard Equipment In Retrofit Engineering
• Automation System Design, Manufacture And Technical Service