Features :- Coming with small friction torque of roller bearings
- Rollers are close together that decrease pulling tension
- Manufactured as per defined industry standards
- Can also be custom designed as per client's specific requirements
- Durable finish and reliable performance
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.
We are professional in manufacturing the fittings for large mining
machinery. Our supporting tyre and roller is mainly used on large
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
Application:
The products can be widely used in the area of cement mill,rotary
kiln,shipbuilding,
metallurgy,mine,sugar mill,powder plant,rail road,engine bed and so
on.
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:
Durable
Excellent tensile strength
Accurate level of tolerance
Good dimensional accuracy
Superb surface finishing
Easy to use and install
Possible defects:
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 |
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.
Corners
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.
