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| large capacity 180-1000 Tpd magnesite calcination kaolin rotary kiln |
| Rotary Kiln belongs to building material equipment, according to different materials, which can be divided into cement kiln, metallurgy chemical kiln and lime kiln. Cement kiln is used for making cement clinker and there are dry and wet methods to make cement clinker. Metallurgy chemical kiln is widely used for magnetic roasting of poor iron ore and oxidizing roasting of chrome and nickel in the steel factory; backing high-alumina mine in the refractory material factory; baking chamotte and alumina in the aluminum factory and baking chrome ore and chrome powder in the chemical plant. The Lime Kiln is used for roasting active lime in steel works and ferroalloy plants and light roasting dolomite. |
| Model | Kiln Size |
Capacity (T/D) |
Rotation Speed of Kiln Body(R/Min) |
Power (KW) |
Weight (T) |
|
|
Diameter (m) |
Length (m) |
|||||
| 2.0*40 | 2 | 40 | 350 | 0.23-2.26 | 37 | 119 |
| 2.2*45 | 2.2 | 45 | 450 | 0.21-2.44 | 45 | 128 |
| 2.5*50 | 2.5 | 50 | 550 | 0.62-1.86 | 55 | 187 |
| 2.8*50 | 2.8 | 50 | 700 | 0.437-2.18 | 55 | 202 |
| 3.0*50 | 3 | 50 | 850 | 0.6-3.48 | 100 | 237 |
| 3.2*50 | 3.2 | 50 | 1000 | 0.6-3.52 | 125 | 278 |
| 3.3*50 | 3.3 | 50 | 1200 | 0.6-3.57 | 160 | 290 |
| 3.5*54 | 3.5 | 54 | 1500 | 0.6-4.06 | 250 | 330 |
| 4.0*60 | 4 | 60 | 2500 | 0.46-4.07 | 315 | 450 |
| 4.2*60 | 4.2 | 60 | 3200 | 0.45-3.98 | 375 | 500 |
| 4.3*64 | 4.3 | 64 | 3500 | 0.41-4 | 420 | 560 |
| 5.0*74 | 5 | 74 | 6000 | 0.35-4.1 | 710 | 890 |
| 6.0*95 | 6 | 95 | 10000 | 0.34-4.1 | 950*2 | 1600 |
|
1) Rotary kiln is the key equipment in cement industry for calcining clinker. 2) It is also used in various industries, such as metallurgy, chemistry, building, refractory material, environmental protection, etc. 3) The kiln is composed of the cylindrical shell, roller supporting device with thrust roller, driving gear unit movable kiln hood, sealing device at kiln inlet, coal dust pipe device etc. |
| 1.The rotary calcining kiln shell design fully take into consideration of the corner at shell flexible supporting to extend the lifetime of refractory bricks and castings. 2.Adopt supporting roller bearing with big diameter and small ratio between length and diameter to improve the reliability. The bearing is automatic self-sligning bearing. 3.The better sealing effect of new type open gear hood sealing type. 4.The spring lamination overlying type lexible sealing, double layer spring lamination sealing increase the heat insulation layer to improve the reliability and lifetime. |
| Rotary kiln cylinder composed of steel plate, cylinder body with build by laying bricks or stones of refractory lining, and horizontal line into slope, three belting leather in each block supporting device, in the material near the end belting leather across the inner cylinder with tangential spring plate fixed on a big gear ring, which is a small gear meshing.During normal operation, the main drive motor is transmitted to the open-type gear device by the main drive motor, which drives the rotary kiln.Materials are calcined from the end of the kiln. Due to the effect of tilting and slow rotation of the cylinder, the material is along the circumference of a circle and tumbling along the axial direction (from high to low) mobile, continue to complete the process, and generate the clinker kiln hood into the cooling machine cooling. The fuel is sprayed into the kiln by the kiln head, and the waste gas and materials produced in the furnace are exchanged for impact crusher, which is exported by the kiln tail. |
| Internal heat exchangers Heat exchange in a rotary kiln may be by conduction, convection and radiation, in descending order of efficiency. These may consist of scoops or "lifters" that cascade the feed through the gas stream, or may be metallic inserts that heat up in the upper part of the kiln, and impart the heat to the feed as they dip below the feed surface as the kiln rotates. |
| Rotary Kiln Body Kiln body is generally cylindrical, the middle of three to five roll laps.Multi-cylinder factory processed into 3 to 10 segments,transported by truck to the destination of large welded. Which is also known as rolling circle portion (rim) cast from molten steel,roller bearing ring portion of the kiln due to the plate so slightly thicker than the rest of the kiln. |
| Rotary Kiln Support Roller Kiln Support Rollers are backed by latest technology and provide desired support to cables and other related products. These support rollers are driven to rotate using friction between roller surface and web. The small friction torque of the roller bearings also allow higher speed operations and helps in avoiding possibilities of slippage due to presence of large air film between roller surface and web. |
| Rotary Kiln Tire With all the gravity of the rotary kiln wheel cylinder(including gravity firebrick,internal devices and materials,etc.) to the roller,and the cylinder can be smoothly rotating the roller it has to have sufficient strength and durability |
| Hengchang headquarters is located in the industrial park in Gongyi City. It covers a total area of 150,000 square meters,including 100,000 square meters of standarized workshop. There are more than 200 sets of various large and medium-sized metal processing lathe, riveting machine, welding equipment and assembly equipment. We have more than 300 workers, including more than 20 middle and senior technicians. Hengchang is mainly focus on 4 series products: stone crusher machines, sand making equipment,powder grinding mills, mineral processing equipment and their spare parts. Every year, Hengchang can turn out 1,000 sets of crushers and10,000 tons of crusher parts. |
| Before-sale services:
We guide customers to choose the best and applicable device; provide the advanced, energy-saving and practical technological processes, as well as we are responsible for the planning and design of the site.
|
| Sale services: Products must be inspected strictly before being sold; customers are invited to simulate and test machine on-the-spot and raise objections; in accordance with the agreements stipulated in the contract, we will arrange delivery. |
| After-sale services: Our Company will send professional engineers to guide device installation, debug and train operators until customers are fully satisfied. Moreover, we will design and produce machines according to the special requirements of customers. |
| Tips: The prices in the web only to be reference,according to raw material's price fluctuations; Specific price is subject to the negotiation. |
| Packaging Details: Normally the machines are taken apart before delivery and are packed by suitable packing ways, the packing ways are as below: Nude packing. Bundle packing. Grass rope packing. Water proof packing. Wooden pallets packing. Wooden box or carton box packing. Delivery Time: We will customize according to the actual needs of customers. Senior designers start to design the plan. After receiving the deposit, we will complete the delivery within 15 to 25working days. |
| RFQ: Q:Why we believe in Gongyi Hengchang company? A: 1.More than 28 years' experience. 2.Hengchang is the leading professional supplier of solution, equipment's and service for crushing and grinding industry. 3.Products achieved ISO9001:2000 quality management certificate and EU CE certificate. Q:Deliverytime ? A: The lead time is 10-20 days, Delivery time will vary depending on the type of the machine, shipping method selected and part availability. Q: Payment terms ? A: Accepted Payment Type: T/T, L/C, Western Union, Cash and so on. After sign the contract, pay the 10%-30% deposit of total purchase price and pay the full payment before delivery. Q: What will you do if the machine is broken down? A: The Products warranty is one year. We will provide the technical advice and find the solution immediately for you when the machine is in trouble. For those wear parts, we guarantee the high quality parts for long-term supply. Q:What should i do if I want to get a best quotation? A:If you want a suitable type for you, please let us know your material and capacity. |
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