Luoyang Zhongtai Industrial Co., Ltd.
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Cement Rotary Kiln Support Roller ZG20SiMn Wheel and Shaft

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Luoyang Zhongtai Industrial Co., Ltd.

No.2-A-609, NO.1 Longyu Road, Jianxi District, Luoyang, Henan, China Luoyang Henan
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Quick Information

  • Brand Name: Customized
  • Place of Origin: China
  • :


Product Description
Rotary Kiln Support Roller
Product nameSupport roller

Carbon steel,low alloy steel: ZG20SiMn,ZG50Mn,ZG35SiMn,ZG35CrMo,ZG35SiMnMo,

ZG42CrMo,ZG40Cr,ZG34CrNiMo,ZG40Mn and so on

Standard&certificateASTM,BS,NF,DIN,JIS,ISO 9001:2000;BV,CCS,DNV,NK,RINA,KR and so on
Weight3 to 200 tons per piece
Apply toRotary kiln
OEM service offeredAccording 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.

Features :
  • High-precision dimensional tolerance; Excellent mechanical properties; Produce different dimension based on customer’s requirements; Advanced manufacture equipments and inspection devices; Excellent technical personality; Control the production procedure strictly; Pay attention on the package protection.
Rotary Kiln supporting roller:Cemen Rotary Kiln supporting roller and  Lime Rotary Kiln supporting roller
We bring forth to our customers Kiln Support Roller for a Rotary Kiln that are designed by our experienced processionals, who hold vast knowledge in this domain. Our professionals uses refractory material that are lined to protect the steel shell and reduce radiation losses.

Rotary Kiln Supporting Roller Assembly

We are manufacturer and reputed suppliers for the Kiln Support Rollers Assembly for various plants as mentioned below:
  • Sponge iron plants
  • 50tpd, 100tpd, 200tpd, 300tpd, 350tpd, 500tpd plants for various design consultants in markets, like:
  • od1700mm x id550 x 880mm
  • od1800mm x id500 x 1000mm
  • od1000mm x id320/300 x 560/550mm
  • od400mm x id160 x 240mm or any customized design.
  • Cements plants for any capacities
  • Alumina plants
  • Phoshphate mines
  • Kaolin & bentonite plants
  • Weight: from 3 tons to 200 tons per piece
The supporting roller is the necessary part of the rotary kiln. 
Our casting steel piece is mostly lighter than 200 tons. After the ultrasonic flaw detection, our product reaches the second level of the GB standard.

 Material:Carbon steel,low alloy steel:ZG20SiMn,ZG50Mn,ZG35SiMn,ZG35CrMo,ZG35SiMnMo,
 ZG42CrMo,ZG40Cr,ZG34CrNiMo,ZG40Mn and so on.

Process:Place a pattern in sand to create a mold; 
Incorporate a gating system; 
Remove the pattern;Fill the mold cavity with molten metal;
Allow the metal to cool;
Break away the sand mold and remove the casting.
Heat treatment.
Chemical composition test,UT/MT test,mechanical property test and so on.
Surface treatment and other requirement from customer.

Standard&certificate:ASTM,BS,NF,DIN,JIS and so on;
 ISO 9001:2000;BV,CCS,DNV,NK,RINA,KR and so on.

Weight:from 3 tons to 200 tons per piece

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.

We can provide OEM service for cement mill and rotary kiln casting parts,marine steel casting parts,sugar mill machinery parts with carbon steel or low alloy steel.
The casting parts can be supplied as following treatment:
Heat Treatment: Normalized, normalized and tempered,quench and tempered
Machining: Rough machined,semi-finished machined,finished machined

Quality warranty and testing equipment:
Magnetic powder inspection
UT nondestructive test
Dye inspection
Leeb hardness testing equipment
Mechanical property test equipment
Metallographic microscope
Direct-reading spectrometer

Features of our products:
Excellent tensile strength
Accurate level of tolerance
Good dimensional accuracy
Superb surface finishing
Easy to use and install

Possible defects:
Unfilled sections
Insufficient material
Low pouring temperature
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
There are no these problems for us.
Uniform wall thickness will ensure uniform cooling and reduce defects. 
A thick section, often referred to as a hot spot, causes uneven cooling and can result in shrinkage, porosity, or cracking.

Round corners to reduce stress concentrations and fracture
Inner radius should be at least the thickness of the walls

Machining allowance
Add 0.0625 - 0.25 in. (0.16 - 0.64 mm) to part dimensions to allow for machining to obtain a smooth surface.


  • CE : NIMUCE2292A1012EL


  • Delivery Port : QingDaoShangHaiTianJin

Packaging & Delivery

  • Delivery Lead Time : 30 days for OEM

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