Китай Leca латеритный никелевый завод по переработке печи охладитель латеритно-никелевой рудной горящей Вращающаяся

Henan Xingyang Mining Machinery Manufactory,(The original Xingyang Mining Factory) was founded in 1956,is one of the original metallurgical bureau sentiel manufacturers.We are member units of china’s Heavy Machinery Industry Association;Our company have participated in standard setting of the ministry of severval products,the enterprise have standard drafting spiral classifier production quality grading JB/T53598-1999,agitation tank JB/19034-1999,agitation tank production quality granding JB/T53603-1999 and mine impeller flpation machine JB/T1655-2008.Our company located in the western suburbs of Zhengzhou Henan province,Xingyang City,before the factory is 310national highways,north plant is the Longhai railway and Kaifeng-Luoyang highway 25way from zheng zhou .

Our factory has being specialized in manufacturing whole set of beneficiation equipment,also supplying the equipment forcement,chemical,construction material industry.And our main products are,jaw crusher,hammer crusher,roller crusher,impactcrusher,rod mill,and whole-frame high -efficiency saving-energy ball mill,rotary kiln,rotary dryer,cooler,pelletizer,vibrstingscreen,spiral classifier,high efficiency saving-energy flotation machine,mining agitator,feeder,filter,thickener,elevator conveyor,etc.

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There are two main differences in heating methods for rotary kilns: electric heaters and gas burners.

Electric heater

Electric heaters can usually heat up to high temperatures, but it is relatively easy to control the heating rate and temperature. Another feature is that it is easy to uniformly control the temperature distribution inside the kiln. The atmosphere inside the furnace can be air (including decarbonated air), oxygen, nitrogen, argon, etc.

Gas burner type

The gas burner type uses heat derived from the processed material as fuel (heat source) for the heat booster. This is an energy-saving facility that utilizes the generated waste heat as an external heat source. Superheated steam (SHS) corresponds to the furnace atmosphere.

Pre-sale service:

(1) Professional technicians provide customers with suggestions for model selection.

(2) Design and manufacture machines according to customers' special requirements.

After-sales service:

(1) Arrange technicians to guide the installation.

(2) If your machine is out of warranty, you can buy spare parts from us at the best price.

(3) Engineers can repair machines overseas.

Packaging Detail: 1. small parts are wooden box package.
                             2. main engine nude packing, container, or upon customers requirement.
Delivery Detail:   within 20 days
Ports: Qingdao, Shanghai, Tianjin and other ports.

1. How long is the delivery time of your machine?

The delivery time is within 20-30 working days. But if the project is very large and clients have some special requirement about the equipment, the delivery time will be extened.

2.What are the payment terms?

The payment terms are L/C, T/T, D/A, D/P and other.

3.What is the minimum order quantity of your machine?

1 set. Our service will be to satisfy the needs of every client.

4.How long is the warranty period about machine?

Our machine warranty period is 1 year. Wearing parts and problem coursed by worker's wrong operation are not included.

5.What is the after sale service of your company?

We will provide foundation drawing to the clients for installation. Besides, we can provide installation service, workers training service, etc.

6.Can you provide wearing parts?

We have four casting factories that specialize in producing wearing parts for our clients. If your machine are not manufactured by our company, please provide us the wearing parts drawing.

7.Can you provide me a solution and quotation?

Of course. Please give us your details about project, raw material, the capacity, max feeding size, the output size, the usage of final products, etc.

Regular maintenance

We propose the best maintenance according to the customer's shutdown period.

• Cleaning and replacing the seal part


• Soundness check of external cylinder heater


• Cleaning inside the furnace and confirming soundness


• Cleaning inside the furnace and confirming soundness


• Replacing consumables such as rollers, etc.

Spare parts sales

We have various consumables and spare parts necessary for stable operation. We also offer equipment diagnosis during regular maintenance.

A rotary kiln is a type of furnace commonly used to heat solid materials in the form of a powder, lump or other granular form. Rotary kilns are used for any number of purposes, from heating soil to remove volatile contaminants, to heating stones to remove moisture. By far the most common materials processed within a rotary kiln are cement, lime, and iron ore.For these most common rotary kiln materials, high temperatures in the range of 1100°C /2000°F are used to instigate a chemical conversion (cement and lime) or to fuse fines (fine ore powder) into pellet form (iron ore).Most rotary kilns are direct fired – with a flame shooting into the kiln from the discharge end(the fire wall). As the kiln rotates, the heated material climbs the kiln wall before flopping down and flipping over. With each flop, the material travels a short distance along the length of the kiln because it is at a slight angle. This slight tilt allows the material to enter one end of the kiln and to exit the other end.