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[China]
Trade Verify
Address: No.2-A-609, NO.1 Longyu Road, Jianxi District, Luoyang, Henan, China
Contact name:David
Luoyang Zhongtai Industrial Co., Ltd. |
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Verified Suppliers
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Rotary Kiln Cement Plant 45 Steel Casting Support Riding Wheel Roller Shaft Forging Trunnion Roller
Product Description
| Product name | Support roller |
| Material | Carbon steel,low alloy steel: ZG20SiMn,ZG50Mn,ZG35SiMn,ZG35CrMo,ZG35SiMnMo, ZG42CrMo,ZG40Cr,ZG34CrNiMo,ZG40Mn and so on |
| Standard&certificate | ASTM,BS,NF,DIN,JIS,ISO 9001:2000;BV,CCS,DNV,NK,RINA,KR and so on |
| Weight | 3 to 200 tons per piece |
| Apply to | Rotary kiln |
| OEM service offered | According to customer’s drawings |
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.
The rotary kiln Support roller is mainly used in rotary kiln /
dryer / cooler and rotation device, usually there are two sets or
three sets support roller in one rotary kiln, there will be a set
support roller with thrust roller when three sets support roller
be used.
The support roller bear all weight of device, so it made by quality
cast steel, and rolling through a axis in the center of support
roller.
Features :
Rotary Kiln Supporting Roller Assembly |
Defect | Causes |
Unfilled sections | Insufficient material Low pouring temperature |
Porosity | Melt temperature is too high Non-uniform cooling rate Sand has low permeability |
Hot tearing | Non-uniform cooling rate |
Surface projections | Erosion of sand mold interior A crack in the sand mold Mold halves shift |
Advantages of Heat Treatment for the Trunnion Roller
1. Professional, Specific Electrical Furnace, single-minded
2. Vertical Pit Furnace, keep the temperature uniformity during heating, +/-1℃
3. Small deformation, little oxide layer, reduce the material cost
4. Difference materials can be cold at the best speed.
5. Large capacity, completed variety of quenching medium: oil, water, salt water, water based mixture.
