Industrial Metallurgy Laterite Nickel Iron Rotary Kiln High Temperature Customization

Industrial Metallurgy Laterite Nickel Iron Rotary Kiln High Temperature Customization

The rotary kiln equipment for smelting nickel iron from laterite nickel ore is one of the key equipment in the entire laterite nickel smelting process. After drying, the ore enters the rotary kiln. After being heated to 800℃ in the rotary kiln, the surface moisture and crystal water of the ore are removed, and the iron, nickel and cobalt oxides in the ore are partially reduced before entering the electric furnace for smelting.

Product advantages
(1) The main energy source for smelting is coal, rather than expensive coke or electricity.
(2) Free choice of raw materials, various laterite nickel ores in Southeast Asia can be used.
(3) The high-nickel nickel iron produced is of high quality (containing about 20% Ni) and can be directly used as raw material for the production of stainless steel.
(4) It can also be used as a coolant during molten steel smelting.

Melting methods and processes
The pretreatment step is to grind the raw laterite nickel ore, mix it with carbon-containing materials and flux limestone, and then continuously feed it into the rotary kiln. In the rotary kiln, the hot air flow generated by the combustion of materials and coal moves in countercurrent, undergoing all smelting steps - drying, dehydration, reduction and metal growth. The metal is generated under semi-molten conditions in the kiln. The fired material melt is crushed and ground after it comes out of the rotary kiln, and the reduced nickel-iron alloy is separated from the discharged melt by gravity separation and magnetic separator.

Product Parameter

Product display

Q&A

Q: Why we believe in luoyang zhongtai industries co., ltd:
A: 1. More than 30 years experience.
2.We are the leading professional supplier of mining machinery, construction machinery, machines casting and forged parts.
3. All products achieved ISO9901:2000 quality management certificate and CE, ROHS certificates.

Q:Delivery time?
A: Parts lead time 1-2months, machines 2-3months.

Q:Payment terms?
A: Accept payment type: T/T, L/C, Western union,Cash.
30% deposit when signed contract. Full payment paid before shipping

Q: Quality warranty?
A: Guarantee time: one year for main machinery. If something wrong we will provide the technical advice and find solution immediately. For those wearing parts we guarantee high quality parts for long-term supply.

Q: After sales service?
A: We can supply technical guide for machines running test and parts maintenance if end user needs.

Luoyang Zhongtai Industries Co., Ltd. The company was founded in 1981 and finished joint stock reform in 2005. There are eight subsidiaries and it's an independent legal entity with the qualifications of operating import & export trade.

With a garden-like industrial park and modern standard plant covering 80,000 square meters, ZTIC possesses advanced equipments, technologies and detecting methods. After more than 30 years development, the company has developed into a collectivized one with product designing, manufacture, installation and technical services as a whole. The products comprise all the equipments used in mining, cement, metallurgy, construction as well as the related accessories with high power reducer and large-sized castings & forgings, etc.

ZTIC has acquired ISO 9001:2008 Certification of conformity of Management System Certification, Mine Product Safety Authentication, Recognition for BV Mode Ⅱ Survey Scheme in France, Mining Electrical Equipment KY Certification, etc.
The company has also acquired "Fully Quality Management Achievement Award", "Top 50 Enterprises", "Henan Outstanding Innovative Enterprise” and “The Most Powerful Enterprises of Henan" in 2010.

Quality product performance and good reputation, our products have been exported to mnay countries and regions in the world, including: Russia, Serbia, Australia, Mongolia, Indonesia, Bangladesh and other countries, the products are subject to a great welcome and praise.